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r18644: bring in libreplace in lib/replace

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metze
(This used to be commit 596cbe73dd268742acf456fccd8a234376fb0c97)
This commit is contained in:
Stefan Metzmacher 2006-09-18 22:49:20 +00:00 committed by Gerald (Jerry) Carter
parent f2e7b8d144
commit 8f153c6128
55 changed files with 8136 additions and 633 deletions

23
source3/Makefile.in

@ -193,8 +193,6 @@ VERSION_OBJ = lib/version.o
DOSERR_OBJ = libsmb/doserr.o
SNPRINTF_OBJ = lib/snprintf.o
WBCOMMON_OBJ = nsswitch/wb_common.o
AFS_OBJ = lib/afs.o
@ -219,15 +217,15 @@ RPC_PARSE_OBJ0 = rpc_parse/parse_prs.o rpc_parse/parse_misc.o
TALLOC_OBJ = lib/talloc.o
LIB_WITHOUT_PROTO_OBJ = @SOCKET_WRAPPER_OBJS@
LIB_WITHOUT_PROTO_OBJ = @LIBREPLACE_OBJS@ @SOCKET_WRAPPER_OBJS@
LIB_WITH_PROTO_OBJ = $(VERSION_OBJ) lib/charcnv.o lib/debug.o lib/fault.o \
lib/getsmbpass.o lib/interface.o lib/md4.o \
lib/interfaces.o lib/pidfile.o lib/replace.o lib/replace1.o lib/repdir.o lib/timegm.o \
lib/interfaces.o lib/pidfile.o \
lib/signal.o lib/system.o lib/sendfile.o lib/time.o \
lib/ufc.o lib/genrand.o lib/username.o \
lib/util_pw.o lib/access.o lib/smbrun.o \
lib/bitmap.o lib/crc32.o $(SNPRINTF_OBJ) lib/dprintf.o \
lib/bitmap.o lib/crc32.o lib/dprintf.o \
lib/xfile.o lib/wins_srv.o lib/util_reg.o \
lib/util_str.o lib/clobber.o lib/util_sid.o lib/util_uuid.o \
lib/util_unistr.o lib/util_file.o lib/data_blob.o \
@ -558,7 +556,7 @@ RPCCLIENT_OBJ = $(RPCCLIENT_OBJ1) \
$(SMBLDAP_OBJ) $(DCUTIL_OBJ)
PAM_WINBIND_OBJ = nsswitch/pam_winbind.o $(WBCOMMON_OBJ) \
lib/replace1.o $(SNPRINTF_OBJ) @BUILD_INIPARSER@
@LIBREPLACE_OBJS@ @BUILD_INIPARSER@
LIBSMBCLIENT_OBJ = libsmb/libsmbclient.o libsmb/libsmb_compat.o \
libsmb/libsmb_cache.o \
@ -623,7 +621,7 @@ CUPS_OBJ = client/smbspool.o $(PARAM_OBJ) $(LIBSMB_OBJ) \
MOUNT_OBJ = client/smbmount.o \
$(PARAM_OBJ) $(LIBSMB_OBJ) $(KRBCLIENT_OBJ) $(LIB_NONSMBD_OBJ) $(SECRETS_OBJ)
MNT_OBJ = client/smbmnt.o lib/replace.o lib/timegm.o $(VERSION_OBJ) $(SNPRINTF_OBJ) @SOCKET_WRAPPER_OBJS@
MNT_OBJ = client/smbmnt.o $(VERSION_OBJ) @LIBREPLACE_OBJS@ @SOCKET_WRAPPER_OBJS@
UMOUNT_OBJ = client/smbumount.o @SOCKET_WRAPPER_OBJS@
@ -772,7 +770,7 @@ WINBINDD_OBJ = \
WBINFO_OBJ = nsswitch/wbinfo.o $(LIBSAMBA_OBJ) $(PARAM_OBJ) $(LIB_NONSMBD_OBJ) \
$(SECRETS_OBJ) $(POPT_LIB_OBJ) $(AFS_SETTOKEN_OBJ) $(RPC_PARSE_OBJ1) $(DOSERR_OBJ)
WINBIND_NSS_OBJ = $(WBCOMMON_OBJ) lib/replace1.o lib/snprintf.o @WINBIND_NSS_EXTRA_OBJS@
WINBIND_NSS_OBJ = $(WBCOMMON_OBJ) @LIBREPLACE_OBJS@ @WINBIND_NSS_EXTRA_OBJS@
POPT_OBJS=popt/findme.o popt/popt.o popt/poptconfig.o \
popt/popthelp.o popt/poptparse.o
@ -780,12 +778,12 @@ POPT_OBJS=popt/findme.o popt/popt.o popt/poptconfig.o \
INIPARSER_OBJ = iniparser/src/iniparser.o iniparser/src/dictionary.o \
iniparser/src/strlib.o
TDBBACKUP_OBJ = tdb/tools/tdbbackup.o tdb/common/tdbback.o $(SNPRINTF_OBJ) \
TDBBACKUP_OBJ = tdb/tools/tdbbackup.o tdb/common/tdbback.o @LIBREPLACE_OBJS@ \
$(TDBBASE_OBJ)
TDBTOOL_OBJ = tdb/tools/tdbtool.o $(TDBBASE_OBJ) $(SNPRINTF_OBJ)
TDBTOOL_OBJ = tdb/tools/tdbtool.o $(TDBBASE_OBJ) @LIBREPLACE_OBJS@
TDBDUMP_OBJ = tdb/tools/tdbdump.o $(TDBBASE_OBJ) $(SNPRINTF_OBJ)
TDBDUMP_OBJ = tdb/tools/tdbdump.o $(TDBBASE_OBJ) @LIBREPLACE_OBJS@
NTLM_AUTH_OBJ1 = utils/ntlm_auth.o utils/ntlm_auth_diagnostics.o
@ -1515,9 +1513,6 @@ bin/t_doschar@EXEEXT@: bin/libbigballofmud.@SHLIBEXT@ torture/t_doschar.o
bin/t_push_ucs2@EXEEXT@: bin/libbigballofmud.@SHLIBEXT@ torture/t_push_ucs2.o
$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(DYNEXP) $(LIBS) torture/t_push_ucs2.o -L ./bin -lbigballofmud
bin/t_snprintf@EXEEXT@: lib/snprintf.c
$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(DYNEXP) -DTEST_SNPRINTF lib/snprintf.c -lm
bin/timelimit@EXEEXT@: script/tests/timelimit.o
@echo Linking $@
@$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(DYNEXP) script/tests/timelimit.o

53
source3/aclocal.m4 vendored

@ -1,28 +1,3 @@
dnl AC_VALIDATE_CACHE_SYSTEM_TYPE[(cmd)]
dnl if the cache file is inconsistent with the current host,
dnl target and build system types, execute CMD or print a default
dnl error message.
AC_DEFUN(AC_VALIDATE_CACHE_SYSTEM_TYPE, [
AC_REQUIRE([AC_CANONICAL_SYSTEM])
AC_MSG_CHECKING([config.cache system type])
if { test x"${ac_cv_host_system_type+set}" = x"set" &&
test x"$ac_cv_host_system_type" != x"$host"; } ||
{ test x"${ac_cv_build_system_type+set}" = x"set" &&
test x"$ac_cv_build_system_type" != x"$build"; } ||
{ test x"${ac_cv_target_system_type+set}" = x"set" &&
test x"$ac_cv_target_system_type" != x"$target"; }; then
AC_MSG_RESULT([different])
ifelse($#, 1, [$1],
[AC_MSG_ERROR(["you must remove config.cache and restart configure"])])
else
AC_MSG_RESULT([same])
fi
ac_cv_host_system_type="$host"
ac_cv_build_system_type="$build"
ac_cv_target_system_type="$target"
])
dnl test whether dirent has a d_off member
AC_DEFUN(AC_DIRENT_D_OFF,
[AC_CACHE_CHECK([for d_off in dirent], ac_cv_dirent_d_off,
@ -78,32 +53,6 @@ AC_DEFUN(SMB_SUBSYSTEM,
ifelse([$2], , :, [rm -f $2])
])
dnl AC_PROG_CC_FLAG(flag)
AC_DEFUN(AC_PROG_CC_FLAG,
[AC_CACHE_CHECK(whether ${CC-cc} accepts -$1, ac_cv_prog_cc_$1,
[echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -$1 -c conftest.c 2>&1`"; then
ac_cv_prog_cc_$1=yes
else
ac_cv_prog_cc_$1=no
fi
rm -f conftest*
])])
dnl see if a declaration exists for a function or variable
dnl defines HAVE_function_DECL if it exists
dnl AC_HAVE_DECL(var, includes)
AC_DEFUN(AC_HAVE_DECL,
[
AC_CACHE_CHECK([for $1 declaration],ac_cv_have_$1_decl,[
AC_TRY_COMPILE([$2],[int i = (int)$1],
ac_cv_have_$1_decl=yes,ac_cv_have_$1_decl=no)])
if test x"$ac_cv_have_$1_decl" = x"yes"; then
AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL],1,[Whether $1() is available])
fi
])
dnl AC_LIBTESTFUNC(lib, function, [actions if found], [actions if not found])
dnl Check for a function in a library, but don't keep adding the same library
dnl to the LIBS variable. Check whether the function is available in the
@ -868,3 +817,5 @@ else
$2
fi
])
m4_include(lib/replace/libreplace.m4)

14
source3/autogen.sh

@ -4,8 +4,8 @@
## insert all possible names (only works with
## autoconf 2.x
TESTAUTOHEADER="autoheader autoheader-2.53 autoheader2.50"
TESTAUTOCONF="autoconf autoconf-2.53 autoconf2.50"
TESTAUTOHEADER="autoheader autoheader-2.53 autoheader2.50 autoheader259 autoheader253"
TESTAUTOCONF="autoconf autoconf-2.53 autoconf2.50 autoconf259 autoconf253"
AUTOHEADERFOUND="0"
AUTOCONFFOUND="0"
@ -53,11 +53,13 @@ echo "$0: running script/mkversion.sh"
rm -rf autom4te*.cache
rm -f configure include/config.h*
echo "$0: running $AUTOHEADER"
$AUTOHEADER || exit 1
IPATHS="-I. -Ilib/replace"
echo "$0: running $AUTOCONF"
$AUTOCONF || exit 1
echo "$0: running $AUTOHEADER $IPATHS"
$AUTOHEADER $IPATHS || exit 1
echo "$0: running $AUTOCONF $IPATHS"
$AUTOCONF $IPATHS || exit 1
rm -rf autom4te*.cache

70
source3/configure.in

@ -5,6 +5,8 @@ AC_PREREQ(2.53)
AC_INIT(include/includes.h)
AC_CONFIG_HEADER(include/config.h)
AC_LIBREPLACE_LOCATION_CHECKS
AC_DISABLE_STATIC
AC_ENABLE_SHARED
@ -228,6 +230,7 @@ done
])
SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/tdb/include"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
@ -303,6 +306,19 @@ AC_SUBST(EXTRA_ALL_TARGETS)
AC_SUBST(CONFIG_LIBS)
AC_SUBST(NSCD_LIBS)
# compile with optimization and without debugging by default, but
# allow people to set their own preference.
# do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
# if it has no value. This prevent *very* large debug binaries from occurring
# by default.
if test "x$CFLAGS" = x; then
CFLAGS="-O"
fi
CFLAGS="${CFLAGS} -D_SAMBA_BUILD_"
AC_LIBREPLACE_CC_CHECKS
# Set defaults
PIE_CFLAGS=""
PIE_LDFLAGS=""
@ -371,17 +387,6 @@ AC_ARG_WITH(smbtorture4_path,
esac
])
# compile with optimization and without debugging by default, but
# allow people to set their own preference.
# do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
# if it has no value. This prevent *very* large debug binaries from occurring
# by default.
if test "x$CFLAGS" = x; then
CFLAGS="-O"
fi
CFLAGS="${CFLAGS} -D_SAMBA_BUILD_"
AC_ARG_ENABLE(developer, [ --enable-developer Turn on developer warnings and debugging (default=no)],
[if eval "test x$enable_developer = xyes"; then
developer=yes
@ -441,18 +446,6 @@ AC_ARG_WITH(profiling-data,
dnl Checks for programs.
##
## for some reason this macro resets the CFLAGS
## so save and restore
##
OLD_CFLAGS=${CFLAGS}
AC_PROG_CC
CFLAGS=${OLD_CFLAGS}
OLD_CFLAGS=${CFLAGS}
AC_PROG_CPP
CFLAGS=${OLD_CFLAGS}
AC_PROG_INSTALL
AC_PROG_AWK
AC_PATH_PROG(PERL, perl)
@ -495,9 +488,6 @@ if test "$ac_cv_prog_gnu_ld" = "yes"; then
fi
fi
dnl needed before AC_TRY_COMPILE
AC_ISC_POSIX
dnl look for executable suffix
AC_EXEEXT
@ -562,12 +552,10 @@ UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
AC_MSG_CHECKING(uname -p)
AC_MSG_RESULT(${UNAME_P})
AC_CANONICAL_SYSTEM
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*)
AC_ADD_INCLUDE(<standards.h>)
#TODO add to libreplace
if test x"$ac_cv_prog_gcc" != x"yes" ; then
dnl Fix sensible defaults for MIPSPro compilers. The
dnl error numbers are valid for the 7.3 compilers,
@ -585,8 +573,6 @@ dnl Add #include for broken IRIX header files
;;
esac
AC_VALIDATE_CACHE_SYSTEM_TYPE
DYNEXP=
dnl Add modules that have to be built by default here
@ -609,13 +595,6 @@ fi
case "$host_os" in
# Try to work out if this is the native HPUX compiler that uses the -Ae flag.
*hpux*)
AC_PROG_CC_FLAG(Ae)
# mmap on HPUX is completely broken...
AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
if test $ac_cv_prog_cc_Ae = yes; then
CPPFLAGS="$CPPFLAGS -Ae"
fi
#
# Defines needed for HPUX support.
# HPUX has bigcrypt but (sometimes?) doesn't use it for
@ -860,11 +839,16 @@ exit(1);
esac
AC_INLINE
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
AC_LIBREPLACE_BROKEN_CHECKS
LIBREPLACE_DIR=`echo ${libreplacedir} |sed -e 's/^\.\///g'`
LIBREPLACE_OBJS=""
for obj in ${LIBREPLACEOBJ}; do
LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
done
AC_SUBST(LIBREPLACE_OBJS)
AC_CHECK_HEADERS(aio.h arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
AC_CHECK_HEADERS(limits.h float.h)

24
source3/include/includes.h

@ -27,7 +27,7 @@
#endif
#ifndef NO_CONFIG_H /* for some tests */
#include "config.h"
#include "lib/replace/replace.h"
#endif
/* only do the C++ reserved word check when we compile
@ -125,6 +125,23 @@
#endif
#endif /* RELIANTUNIX */
#include "system/capability.h"
#include "system/dir.h"
#include "system/filesys.h"
#include "system/glob.h"
#include "system/iconv.h"
#include "system/locale.h"
#include "system/network.h"
#include "system/passwd.h"
#include "system/printing.h"
#include "system/readline.h"
#include "system/select.h"
#include "system/shmem.h"
#include "system/syslog.h"
#include "system/terminal.h"
#include "system/time.h"
#include "system/wait.h"
#include <sys/types.h>
#ifdef HAVE_STDINT_H
@ -939,11 +956,6 @@ extern int errno;
#define NGROUPS_MAX 32 /* Guess... */
#endif
#ifdef SOCKET_WRAPPER
#define SOCKET_WRAPPER_REPLACE
#include "lib/socket_wrapper/socket_wrapper.h"
#endif
/* Our own pstrings and fstrings */
#include "pstring.h"

452
source3/lib/replace.c

@ -1,452 +0,0 @@
/*
Unix SMB/CIFS implementation.
replacement routines for broken systems
Copyright (C) Andrew Tridgell 1992-1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
void replace_dummy(void);
void replace_dummy(void) {}
#ifndef HAVE_FTRUNCATE
/*******************************************************************
ftruncate for operating systems that don't have it
********************************************************************/
int ftruncate(int f,SMB_OFF_T l)
{
#ifdef HAVE_CHSIZE
return chsize(f,l);
#else
struct flock fl;
fl.l_whence = 0;
fl.l_len = 0;
fl.l_start = l;
fl.l_type = F_WRLCK;
return fcntl(f, F_FREESP, &fl);
#endif
}
#endif /* HAVE_FTRUNCATE */
#ifndef HAVE_STRLCPY
/* like strncpy but does not 0 fill the buffer and always null
terminates. bufsize is the size of the destination buffer */
size_t strlcpy(char *d, const char *s, size_t bufsize)
{
size_t len = strlen(s);
size_t ret = len;
if (bufsize <= 0) return 0;
if (len >= bufsize) len = bufsize-1;
memcpy(d, s, len);
d[len] = 0;
return ret;
}
#endif
#ifndef HAVE_STRLCAT
/* like strncat but does not 0 fill the buffer and always null
terminates. bufsize is the length of the buffer, which should
be one more than the maximum resulting string length */
size_t strlcat(char *d, const char *s, size_t bufsize)
{
size_t len1 = strlen(d);
size_t len2 = strlen(s);
size_t ret = len1 + len2;
if (len1 >= bufsize) {
return 0;
}
if (len1+len2 >= bufsize) {
len2 = bufsize - (len1+1);
}
if (len2 > 0) {
memcpy(d+len1, s, len2);
d[len1+len2] = 0;
}
return ret;
}
#endif
#ifndef HAVE_MKTIME
/*******************************************************************
a mktime() replacement for those who don't have it - contributed by
C.A. Lademann <cal@zls.com>
Corrections by richard.kettlewell@kewill.com
********************************************************************/
#define MINUTE 60
#define HOUR 60*MINUTE
#define DAY 24*HOUR
#define YEAR 365*DAY
time_t mktime(struct tm *t)
{
struct tm *u;
time_t epoch = 0;
int n;
int mon [] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
y, m, i;
if(t->tm_year < 70) {
return((time_t)-1);
}
n = t->tm_year + 1900 - 1;
epoch = (t->tm_year - 70) * YEAR + ((n / 4 - n / 100 + n / 400) - (1969 / 4 - 1969 / 100 + 1969 / 400)) * DAY;
y = t->tm_year + 1900;
m = 0;
for(i = 0; i < t->tm_mon; i++) {
epoch += mon [m] * DAY;
if(m == 1 && y % 4 == 0 && (y % 100 != 0 || y % 400 == 0)) {
epoch += DAY;
}
if(++m > 11) {
m = 0;
y++;
}
}
epoch += (t->tm_mday - 1) * DAY;
epoch += t->tm_hour * HOUR + t->tm_min * MINUTE + t->tm_sec;
if((u = localtime(&epoch)) != NULL) {
t->tm_sec = u->tm_sec;
t->tm_min = u->tm_min;
t->tm_hour = u->tm_hour;
t->tm_mday = u->tm_mday;
t->tm_mon = u->tm_mon;
t->tm_year = u->tm_year;
t->tm_wday = u->tm_wday;
t->tm_yday = u->tm_yday;
t->tm_isdst = u->tm_isdst;
}
return(epoch);
}
#endif /* !HAVE_MKTIME */
#ifndef HAVE_RENAME
/* Rename a file. (from libiberty in GNU binutils) */
int rename(const char *zfrom, const char *zto)
{
if (link (zfrom, zto) < 0) {
if (errno != EEXIST) {
return -1;
}
if (unlink (zto) < 0 || link (zfrom, zto) < 0) {
return -1;
}
}
return unlink (zfrom);
}
#endif /* HAVE_RENAME */
#ifndef HAVE_INNETGR
#if defined(HAVE_SETNETGRENT) && defined(HAVE_GETNETGRENT) && defined(HAVE_ENDNETGRENT)
/*
* Search for a match in a netgroup. This replaces it on broken systems.
*/
int innetgr(const char *group,const char *host,const char *user,const char *dom)
{
char *hst, *usr, *dm;
setnetgrent(group);
while (getnetgrent(&hst, &usr, &dm)) {
if (((host == 0) || (hst == 0) || !strcmp(host, hst)) &&
((user == 0) || (usr == 0) || !strcmp(user, usr)) &&
((dom == 0) || (dm == 0) || !strcmp(dom, dm))) {
endnetgrent();
return (1);
}
}
endnetgrent();
return (0);
}
#endif /* HAVE_SETNETGRENT HAVE_GETNETGRENT HAVE_ENDNETGRENT */
#endif /* HAVE_INNETGR */
#ifndef HAVE_INITGROUPS
/****************************************************************************
some systems don't have an initgroups call
****************************************************************************/
int initgroups(char *name,gid_t id)
{
#ifndef HAVE_SETGROUPS
static int done;
if (!done) {
DEBUG(1,("WARNING: running without setgroups\n"));
done=1;
}
/* yikes! no SETGROUPS or INITGROUPS? how can this work? */
return(0);
#else /* HAVE_SETGROUPS */
gid_t *grouplst = NULL;
int max_gr = groups_max();
int ret;
int i,j;
struct group *g;
char *gr;
if((grouplst = SMB_MALLOC_ARRAY(gid_t, max_gr)) == NULL) {
DEBUG(0,("initgroups: malloc fail !\n"));
return -1;
}
grouplst[0] = id;
i = 1;
while (i < max_gr && ((g = (struct group *)getgrent()) != (struct group *)NULL)) {
if (g->gr_gid == id)
continue;
j = 0;
gr = g->gr_mem[0];
while (gr && (*gr != (char)NULL)) {
if (strcmp(name,gr) == 0) {
grouplst[i] = g->gr_gid;
i++;
gr = (char *)NULL;
break;
}
gr = g->gr_mem[++j];
}
}
endgrent();
ret = sys_setgroups(i,grouplst);
SAFE_FREE(grouplst);
return ret;
#endif /* HAVE_SETGROUPS */
}
#endif /* HAVE_INITGROUPS */
#if (defined(SecureWare) && defined(SCO))
/* This is needed due to needing the nap() function but we don't want
to include the Xenix libraries since that will break other things...
BTW: system call # 0x0c28 is the same as calling nap() */
long nap(long milliseconds) {
return syscall(0x0c28, milliseconds);
}
#endif
#ifndef HAVE_MEMMOVE
/*******************************************************************
safely copies memory, ensuring no overlap problems.
this is only used if the machine does not have it's own memmove().
this is not the fastest algorithm in town, but it will do for our
needs.
********************************************************************/
void *memmove(void *dest,const void *src,int size)
{
unsigned long d,s;
int i;
if (dest==src || !size) return(dest);
d = (unsigned long)dest;
s = (unsigned long)src;
if ((d >= (s+size)) || (s >= (d+size))) {
/* no overlap */
memcpy(dest,src,size);
return(dest);
}
if (d < s) {
/* we can forward copy */
if (s-d >= sizeof(int) &&
!(s%sizeof(int)) &&
!(d%sizeof(int)) &&
!(size%sizeof(int))) {
/* do it all as words */
int *idest = (int *)dest;
int *isrc = (int *)src;
size /= sizeof(int);
for (i=0;i<size;i++) idest[i] = isrc[i];
} else {
/* simplest */
char *cdest = (char *)dest;
char *csrc = (char *)src;
for (i=0;i<size;i++) cdest[i] = csrc[i];
}
} else {
/* must backward copy */
if (d-s >= sizeof(int) &&
!(s%sizeof(int)) &&
!(d%sizeof(int)) &&
!(size%sizeof(int))) {
/* do it all as words */
int *idest = (int *)dest;
int *isrc = (int *)src;
size /= sizeof(int);
for (i=size-1;i>=0;i--) idest[i] = isrc[i];
} else {
/* simplest */
char *cdest = (char *)dest;
char *csrc = (char *)src;
for (i=size-1;i>=0;i--) cdest[i] = csrc[i];
}
}
return(dest);
}
#endif /* HAVE_MEMMOVE */
#ifndef HAVE_STRDUP
/****************************************************************************
duplicate a string
****************************************************************************/
#ifdef strdup
#undef strdup
#endif
char *strdup(const char *s)
{
size_t len;
char *ret;
if (!s) return(NULL);
len = strlen(s)+1;
ret = (char *)SMB_MALLOC(len);
if (!ret) return(NULL);
memcpy(ret,s,len);
return(ret);
}
#endif /* HAVE_STRDUP */
#ifdef REPLACE_INET_NTOA
char *rep_inet_ntoa(struct in_addr ip)
{
unsigned char *p = (unsigned char *)&ip.s_addr;
static char buf[18];
slprintf(buf, 17, "%d.%d.%d.%d",
(int)p[0], (int)p[1], (int)p[2], (int)p[3]);
return buf;
}
#endif /* REPLACE_INET_NTOA */
#ifndef HAVE_STRTOUL
#ifndef ULONG_MAX
#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF */
#endif
/*
* Convert a string to an unsigned long integer.
* Taken from libg++ - libiberty code.
*
* Ignores `locale' stuff. Assumes that the upper and lower case
* alphabets and digits are each contiguous.
*/
unsigned long strtoul(const char *nptr, char **endptr, int base)
{
const char *s = nptr;
unsigned long acc;
int c;
unsigned long cutoff;
int neg = 0, any, cutlim;
/*
* See strtol for comments as to the logic used.
*/
do {
c = *s++;
} while (isspace(c));
if (c == '-') {
neg = 1;
c = *s++;
} else if (c == '+')
c = *s++;
if ((base == 0 || base == 16) &&
c == '0' && (*s == 'x' || *s == 'X')) {
c = s[1];
s += 2;
base = 16;
}
if (base == 0)
base = c == '0' ? 8 : 10;
cutoff = (unsigned long)ULONG_MAX / (unsigned long)base;
cutlim = (int)((unsigned long)ULONG_MAX % (unsigned long)base);
for (acc = 0, any = 0;; c = *s++) {
if (isdigit(c))
c -= '0';
else if (isalpha(c))
c -= isupper_ascii(c) ? 'A' - 10 : 'a' - 10;
else
break;
if (c >= base)
break;
if (any < 0 || acc > cutoff || acc == cutoff && c > cutlim)
any = -1;
else {
any = 1;
acc *= base;
acc += c;
}
}
if (any < 0) {
acc = ULONG_MAX;
errno = ERANGE;
} else if (neg)
acc = -acc;
if (endptr != 0)
*endptr = (char *) (any ? s - 1 : nptr);
return (acc);
}
#endif /* HAVE_STRTOUL */
#ifndef HAVE_STRTOULL
unsigned long long int strtoull(const char *str, char **endptr, int base)
{
#ifdef HAVE_STRTOUQ
return strtouq(str, endptr, base);
#elif defined(HAVE___STRTOULL)
return __strtoull(str, endptr, base);
#elif SIZEOF_LONG == SIZEOF_LONG_LONG
return (unsigned long long int) strtoul(str, endptr, base);
#else
# error "You need a strtoull function"
#endif
}
#endif
#ifndef HAVE_SETLINEBUF
int setlinebuf(FILE *stream)
{
return setvbuf(stream, (char *)NULL, _IOLBF, 0);
}
#endif /* HAVE_SETLINEBUF */
#ifndef HAVE_VSYSLOG
#ifdef HAVE_SYSLOG
void vsyslog (int facility_priority, const char *format, va_list arglist)
{
char *msg = NULL;
vasprintf(&msg, format, arglist);
if (!msg)
return;
syslog(facility_priority, "%s", msg);
SAFE_FREE(msg);
}
#endif /* HAVE_SYSLOG */
#endif /* HAVE_VSYSLOG */

60
source3/lib/replace/Makefile.in Normal file

@ -0,0 +1,60 @@
#!gmake
#
CC = @CC@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
includedir = @includedir@
libdir = @libdir@
VPATH = @libreplacedir@
srcdir = @srcdir@
builddir = @builddir@
INSTALL = @INSTALL@
.PHONY: test
CFLAGS=-I. -I@libreplacedir@ @CFLAGS@
OBJS = @LIBREPLACEOBJ@
all: showflags libreplace.a testsuite
showflags:
@echo 'libreplace will be compiled with flags:'
@echo ' CC = $(CC)'
@echo ' CFLAGS = $(CFLAGS)'
@echo ' LIBS = $(LIBS)'
install: all
mkdir -p $(libdir)
$(INSTALL) libreplace.a $(libdir)
libreplace.a: $(OBJS)
ar -rcsv $@ $(OBJS)
test: all
./testsuite
installcheck: install test
TEST_OBJS = test/testsuite.o test/os2_delete.o
testsuite: libreplace.a $(TEST_OBJS)
$(CC) -o testsuite $(TEST_OBJS) -L. -lreplace
.c.o:
@echo Compiling $*.c
@mkdir -p `dirname $@`
@$(CC) $(CFLAGS) -c $< -o $@
clean:
rm -f *.o test/*.o *.a testsuite
rm -f testfile.dat
distclean: clean
rm -f *~ */*~
rm -f config.log config.status config.h config.cache
rm -f Makefile
realdistclean: distclean
rm -f configure config.h.in

80
source3/lib/replace/README Normal file

@ -0,0 +1,80 @@
This subsystem ensures that we can always use a certain core set of
functions and types, that are either provided by the OS or by replacement
functions / definitions in this subsystem. The aim is to try to stick
to POSIX functions in here as much as possible. Convenience functions
that are available on no platform at all belong in other subsystems
(such as LIBUTIL).
The following functions are guaranteed:
ftruncate
strlcpy
strlcat
mktime
rename
innetgr
initgroups
memmove
strdup
inet_ntoa
setlinebuf
vsyslog
timegm
setenv
strndup
strnlen
waitpid
seteuid
setegid
asprintf
snprintf
vasprintf
vsnprintf
opendir
readdir
telldir
seekdir
closedir
dlopen
dlclose
dlsym
dlerror
chroot
bzero
strerror
errno
mkdtemp
mkstemp (a secure one!)
pread
pwrite
getpass
readline (the library)
inet_ntoa
strtoll
strtoull
Types:
bool
socklen_t
uint_t
uint{8,16,32,64}_t
int{8,16,32,64}_t
intptr_t
Constants:
PATH_NAME_MAX
UINT{16,32,64}_MAX
INT32_MAX
Macros:
va_copy
__FUNCTION__
__STRING
MIN
MAX
Prerequisites:
memset (for bzero)
syslog (for vsyslog)
setnetgrent, getnetgrent, endnetgrent (for innetgr)
mktemp (for mkstemp and mkdtemp)

1
source3/lib/replace/aclocal.m4 vendored Normal file

@ -0,0 +1 @@
m4_include(libreplace.m4)

197
source3/lib/replace/autoconf-2.60.m4 Normal file

@ -0,0 +1,197 @@
# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST,
# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE)
# --------------------------------------------------------------
# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99')
# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails,
# try again with each compiler option in the space-separated OPTION-LIST; if one
# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE,
# else ACTION-IF-UNAVAILABLE.
AC_DEFUN([_AC_C_STD_TRY],
[AC_MSG_CHECKING([for $CC option to accept ISO ]m4_translit($1, [c], [C]))
AC_CACHE_VAL(ac_cv_prog_cc_$1,
[ac_cv_prog_cc_$1=no
ac_save_CC=$CC
AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])])
for ac_arg in '' $4
do
CC="$ac_save_CC $ac_arg"
_AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg])
test "x$ac_cv_prog_cc_$1" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
])# AC_CACHE_VAL
case "x$ac_cv_prog_cc_$1" in
x)
AC_MSG_RESULT([none needed]) ;;
xno)
AC_MSG_RESULT([unsupported]) ;;
*)
CC="$CC $ac_cv_prog_cc_$1"
AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;;
esac
AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6])
])# _AC_C_STD_TRY
# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE])
# ----------------------------------------------------------------
# If the C compiler is not in ISO C99 mode by default, try to add an
# option to output variable CC to make it so. This macro tries
# various options that select ISO C99 on some system or another. It
# considers the compiler to be in ISO C99 mode if it handles mixed
# code and declarations, _Bool, inline and restrict.
AC_DEFUN([_AC_PROG_CC_C99],
[_AC_C_STD_TRY([c99],
[[#include <stdarg.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>
struct incomplete_array
{
int datasize;
double data[];
};
struct named_init {
int number;
const wchar_t *name;
double average;
};
typedef const char *ccp;
static inline int
test_restrict(ccp restrict text)
{
// See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\0'; ++i)
continue;
return 0;
}
// Check varargs and va_copy work.
static void
test_varargs(const char *format, ...)
{
va_list args;
va_start(args, format);
va_list args_copy;
va_copy(args_copy, args);
const char *str;
int number;
float fnumber;
while (*format)
{
switch (*format++)
{
case 's': // string
str = va_arg(args_copy, const char *);
break;
case 'd': // int
number = va_arg(args_copy, int);
break;
case 'f': // float
fnumber = (float) va_arg(args_copy, double);
break;
default:
break;
}
}
va_end(args_copy);
va_end(args);
}
]],
[[
// Check bool and long long datatypes.
_Bool success = false;
long long int bignum = -1234567890LL;
unsigned long long int ubignum = 1234567890uLL;
// Check restrict.
if (test_restrict("String literal") != 0)
success = true;
char *restrict newvar = "Another string";
// Check varargs.
test_varargs("s, d' f .", "string", 65, 34.234);
// Check incomplete arrays work.
struct incomplete_array *ia =
malloc(sizeof(struct incomplete_array) + (sizeof(double) * 10));
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = (double) i * 1.234;
// Check named initialisers.
struct named_init ni = {
.number = 34,
.name = L"Test wide string",
.average = 543.34343,
};
ni.number = 58;
int dynamic_array[ni.number];
dynamic_array[43] = 543;
// work around unused variable warnings
return bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x';
]],
dnl Try
dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999)
dnl AIX -qlanglvl=extc99 (unused restrictive mode: -qlanglvl=stdc99)
dnl Intel ICC -c99
dnl IRIX -c99
dnl Solaris (unused because it causes the compiler to assume C99 semantics for
dnl library functions, and this is invalid before Solaris 10: -xc99)
dnl Tru64 -c99
dnl with extended modes being tried first.
[[-std=gnu99 -c99 -qlanglvl=extc99]], [$1], [$2])[]dnl
])# _AC_PROG_CC_C99
# AC_PROG_CC_C99
# --------------
AC_DEFUN([AC_PROG_CC_C99],
[ AC_REQUIRE([AC_PROG_CC])dnl
_AC_PROG_CC_C99
])
# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
# Enable extensions on systems that normally disable them,
# typically due to standards-conformance issues.
AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
[
AC_BEFORE([$0], [AC_COMPILE_IFELSE])
AC_BEFORE([$0], [AC_RUN_IFELSE])
AC_REQUIRE([AC_GNU_SOURCE])
AC_REQUIRE([AC_AIX])
AC_REQUIRE([AC_MINIX])
AH_VERBATIM([__EXTENSIONS__],
[/* Enable extensions on Solaris. */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif])
AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
[ac_cv_safe_to_define___extensions__],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([
# define __EXTENSIONS__ 1
AC_INCLUDES_DEFAULT])],
[ac_cv_safe_to_define___extensions__=yes],
[ac_cv_safe_to_define___extensions__=no])])
test $ac_cv_safe_to_define___extensions__ = yes &&
AC_DEFINE([__EXTENSIONS__])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
])

13
source3/lib/replace/autogen.sh Executable file

@ -0,0 +1,13 @@
#!/bin/sh
rm -rf autom4te.cache
rm -f configure config.h.in
autoheader || exit 1
autoconf || exit 1
rm -rf autom4te.cache
echo "Now run ./configure and then make."
exit 0

1466
source3/lib/replace/config.guess vendored Executable file

File diff suppressed because it is too large Load Diff

1579
source3/lib/replace/config.sub vendored Executable file

File diff suppressed because it is too large Load Diff

22
source3/lib/replace/configure.ac Normal file

@ -0,0 +1,22 @@
AC_PREREQ(2.50)
AC_INIT(replace.c)
AC_CONFIG_SRCDIR([replace.c])
AC_CONFIG_HEADER(config.h)
AC_LIBREPLACE_ALL_CHECKS
if test "$ac_cv_prog_gcc" = yes; then
CFLAGS="$CFLAGS -Wall"
CFLAGS="$CFLAGS -W"
CFLAGS="$CFLAGS -Wshadow"
CFLAGS="$CFLAGS -Wstrict-prototypes"
CFLAGS="$CFLAGS -Wpointer-arith"
CFLAGS="$CFLAGS -Wcast-qual"
CFLAGS="$CFLAGS -Wcast-align"
CFLAGS="$CFLAGS -Wwrite-strings"
CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
CFLAGS="$CFLAGS -Wformat=2"
CFLAGS="$CFLAGS -Wno-format-y2k"
fi
AC_OUTPUT(Makefile)

54
source3/lib/replace/dlfcn.c Normal file

@ -0,0 +1,54 @@
/*
Unix SMB/CIFS implementation.
Samba system utilities
Copyright (C) Andrew Tridgell 1992-1998
Copyright (C) Jeremy Allison 1998-2002
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "replace.h"
#ifndef HAVE_DLOPEN
void *dlopen(const char *name, int flags)
{
return NULL;
}
#endif
#ifndef HAVE_DLSYM
void *dlsym(void *handle, const char *symbol)
{
return NULL;
}
#endif
#ifndef HAVE_DLERROR
char *dlerror(void)
{
return "dynamic loading of objects not supported on this platform";
}
#endif
#ifndef HAVE_DLCLOSE
int dlclose(void *handle)
{
return 0;
}
#endif

18
source3/lib/replace/dlfcn.m4 Normal file

@ -0,0 +1,18 @@
dnl dummies provided by dlfcn.c if not available
save_LIBS="$LIBS"
LIBS=""
AC_SEARCH_LIBS(dlopen, dl)
AC_CHECK_HEADERS(dlfcn.h)
libreplace_dlfcn=no
AC_CHECK_FUNCS([dlopen dlsym dlerror dlclose],[],[libreplace_dlfcn=yes])
if test x"${libreplace_dlfcn}" = x"yes";then
LIBREPLACEOBJ="${LIBREPLACEOBJ} dlfcn.o"
fi
LIBDL="$LIBS"
AC_SUBST(LIBDL)
LIBS="$save_LIBS"

212
source3/lib/replace/getpass.c Normal file

@ -0,0 +1,212 @@
/* Copyright (C) 1992-1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/* Modified to use with samba by Jeremy Allison, 8th July 1995. */
#include "replace.h"
#if defined(HAVE_TERMIOS_H)
/* POSIX terminal handling. */
#include <termios.h>
#elif defined(HAVE_TERMIO_H)
/* Older SYSV terminal handling - don't use if we can avoid it. */
#include <termio.h>
#elif defined(HAVE_SYS_TERMIO_H)
/* Older SYSV terminal handling - don't use if we can avoid it. */
#include <sys/termio.h>
#endif
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
/*
* Define additional missing types
*/
#ifndef HAVE_SIG_ATOMIC_T_TYPE
typedef int sig_atomic_t;
#endif
#ifndef SIGCLD
#define SIGCLD SIGCHLD
#endif
#ifndef SIGNAL_CAST
#define SIGNAL_CAST (RETSIGTYPE (*)(int))
#endif
#ifdef REPLACE_GETPASS
#ifdef SYSV_TERMIO
/* SYSTEM V TERMIO HANDLING */
static struct termio t;
#define ECHO_IS_ON(t) ((t).c_lflag & ECHO)
#define TURN_ECHO_OFF(t) ((t).c_lflag &= ~ECHO)
#define TURN_ECHO_ON(t) ((t).c_lflag |= ECHO)
#ifndef TCSAFLUSH
#define TCSAFLUSH 1
#endif
#ifndef TCSANOW
#define TCSANOW 0
#endif
static int tcgetattr(int fd, struct termio *_t)
{
return ioctl(fd, TCGETA, _t);
}
static int tcsetattr(int fd, int flags, struct termio *_t)
{
if(flags & TCSAFLUSH)
ioctl(fd, TCFLSH, TCIOFLUSH);
return ioctl(fd, TCSETS, _t);
}
#elif !defined(TCSAFLUSH)
/* BSD TERMIO HANDLING */
static struct sgttyb t;
#define ECHO_IS_ON(t) ((t).sg_flags & ECHO)
#define TURN_ECHO_OFF(t) ((t).sg_flags &= ~ECHO)
#define TURN_ECHO_ON(t) ((t).sg_flags |= ECHO)
#define TCSAFLUSH 1
#define TCSANOW 0
static int tcgetattr(int fd, struct sgttyb *_t)
{
return ioctl(fd, TIOCGETP, (char *)_t);
}
static int tcsetattr(int fd, int flags, struct sgttyb *_t)
{
return ioctl(fd, TIOCSETP, (char *)_t);
}
#else /* POSIX TERMIO HANDLING */
#define ECHO_IS_ON(t) ((t).c_lflag & ECHO)
#define TURN_ECHO_OFF(t) ((t).c_lflag &= ~ECHO)
#define TURN_ECHO_ON(t) ((t).c_lflag |= ECHO)
static struct termios t;
#endif /* SYSV_TERMIO */
static void catch_signal(int signum,void (*handler)(int ))
{
#ifdef HAVE_SIGACTION
struct sigaction act;
struct sigaction oldact;
memset(&act, 0, sizeof(act));
act.sa_handler = handler;
#ifdef SA_RESTART
/*
* We *want* SIGALRM to interrupt a system call.
*/
if(signum != SIGALRM)
act.sa_flags = SA_RESTART;
#endif
sigemptyset(&act.sa_mask);
sigaddset(&act.sa_mask,signum);
sigaction(signum,&act,&oldact);
return oldact.sa_handler;
#else /* !HAVE_SIGACTION */
/* FIXME: need to handle sigvec and systems with broken signal() */
return signal(signum, handler);
#endif
}
char *getsmbpass(const char *prompt)
{
FILE *in, *out;
int echo_off;
static char buf[256];
static size_t bufsize = sizeof(buf);
size_t nread;
/* Catch problematic signals */
catch_signal(SIGINT, SIGNAL_CAST SIG_IGN);
/* Try to write to and read from the terminal if we can.
If we can't open the terminal, use stderr and stdin. */
in = fopen ("/dev/tty", "w+");
if (in == NULL)
{
in = stdin;
out = stderr;
}
else
out = in;
setvbuf(in, NULL, _IONBF, 0);
/* Turn echoing off if it is on now. */
if (tcgetattr (fileno (in), &t) == 0)
{
if (ECHO_IS_ON(t))
{
TURN_ECHO_OFF(t);
echo_off = tcsetattr (fileno (in), TCSAFLUSH, &t) == 0;
TURN_ECHO_ON(t);
}
else
echo_off = 0;
}
else
echo_off = 0;
/* Write the prompt. */
fputs (prompt, out);
fflush (out);
/* Read the password. */
buf[0] = 0;
fgets(buf, bufsize, in);
nread = strlen(buf);
if (buf[nread - 1] == '\n')
buf[nread - 1] = '\0';
/* Restore echoing. */
if (echo_off)
(void) tcsetattr (fileno (in), TCSANOW, &t);
if (in != stdin)
/* We opened the terminal; now close it. */
fclose (in);
/* Catch problematic signals */
catch_signal(SIGINT, SIGNAL_CAST SIG_DFL);
printf("\n");
return buf;
}
#else
void getsmbpasswd_dummy(void);
void getsmbpasswd_dummy(void) {;}
#endif

17
source3/lib/replace/getpass.m4 Normal file

@ -0,0 +1,17 @@
AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
SAVE_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -I$libreplacedir/"
AC_TRY_COMPILE([
#include "confdefs.h"
#define _LIBREPLACE_REPLACE_H
#define REPLACE_GETPASS 1
#define main dont_declare_main
#include "$libreplacedir/getpass.c"
#undef main
],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
CPPFLAGS="$SAVE_CPPFLAGS"
])
if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
LIBREPLACEOBJ="${LIBREPLACEOBJ} getpass.o"
fi

238
source3/lib/replace/install-sh Executable file

@ -0,0 +1,238 @@
#! /bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
#
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
transformbasename=""
transform_arg=""
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
dir_arg=""
while [ x"$1" != x ]; do
case $1 in
-c) instcmd="$cpprog"
shift
continue;;
-d) dir_arg=true
shift
continue;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
-s) stripcmd="$stripprog"
shift
continue;;
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
shift
continue;;
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
shift
continue;;
*) if [ x"$src" = x ]
then
src=$1
else
# this colon is to work around a 386BSD /bin/sh bug
:
dst=$1
fi
shift
continue;;
esac
done
if [ x"$src" = x ]
then
echo "install: no input file specified"
exit 1
else
true
fi
if [ x"$dir_arg" != x ]; then
dst=$src
src=""
if [ -d $dst ]; then
instcmd=:
else
instcmd=mkdir
fi
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if [ -f $src -o -d $src ]
then
true
else
echo "install: $src does not exist"
exit 1
fi
if [ x"$dst" = x ]
then
echo "install: no destination specified"
exit 1
else
true
fi
# If destination is a directory, append the input filename; if your system
# does not like double slashes in filenames, you may need to add some logic
if [ -d $dst ]
then
dst="$dst"/`basename $src`
else
true
fi
fi
## this sed command emulates the dirname command
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# this part is taken from Noah Friedman's mkinstalldirs script
# Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then
defaultIFS='
'
IFS="${IFS-${defaultIFS}}"
oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}"
pathcomp=''
while [ $# -ne 0 ] ; do
pathcomp="${pathcomp}${1}"
shift
if [ ! -d "${pathcomp}" ] ;
then
$mkdirprog "${pathcomp}"
else
true
fi
pathcomp="${pathcomp}/"
done
fi
if [ x"$dir_arg" != x ]
then
$doit $instcmd $dst &&
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
else
# If we're going to rename the final executable, determine the name now.
if [ x"$transformarg" = x ]
then
dstfile=`basename $dst`
else
dstfile=`basename $dst $transformbasename |
sed $transformarg`$transformbasename
fi
# don't allow the sed command to completely eliminate the filename
if [ x"$dstfile" = x ]
then
dstfile=`basename $dst`
else
true
fi
# Make a temp file name in the proper directory.
dsttmp=$dstdir/#inst.$$#
# Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp &&
trap "rm -f ${dsttmp}" 0 &&
# and set any options; do chmod last to preserve setuid bits
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command.
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
# Now rename the file to the real destination.
$doit $rmcmd -f $dstdir/$dstfile &&
$doit $mvcmd $dsttmp $dstdir/$dstfile
fi &&
exit 0

358
source3/lib/replace/libreplace.m4 Normal file

@ -0,0 +1,358 @@
AC_DEFUN_ONCE(AC_LIBREPLACE_LOCATION_CHECKS,
[
echo "LIBREPLACE_LOCATION_CHECKS: START"
dnl find the libreplace sources. This is meant to work both for
dnl libreplace standalone builds, and builds of packages using libreplace
libreplacedir=""
libreplacepaths="$srcdir $srcdir/lib/replace $srcdir/libreplace $srcdir/../libreplace $srcdir/../replace"
for d in $libreplacepaths; do
if test -f "$d/replace.c"; then
libreplacedir="$d"
AC_SUBST(libreplacedir)
break;
fi
done
if test x"$libreplacedir" = "x"; then
AC_MSG_ERROR([cannot find libreplace in $libreplacepaths])
fi
LIBREPLACEOBJ="replace.o"
AC_SUBST(LIBREPLACEOBJ)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
echo "LIBREPLACE_LOCATION_CHECKS: END"
]) dnl end AC_LIBREPLACE_LOCATION_CHECKS
AC_DEFUN_ONCE(AC_LIBREPLACE_BROKEN_CHECKS,
[
echo "LIBREPLACE_BROKEN_CHECKS: START"
dnl find the libreplace sources. This is meant to work both for
dnl libreplace standalone builds, and builds of packages using libreplace
libreplacedir=""
for d in "$srcdir" "$srcdir/lib/replace" "$srcdir/libreplace" "$srcdir/../libreplace" "$srcdir/../replace"; do
if test -f "$d/replace.c"; then
libreplacedir="$d"
AC_SUBST(libreplacedir)
break;
fi
done
LIBREPLACEOBJ="replace.o"
AC_SUBST(LIBREPLACEOBJ)
LIBREPLACEOBJ="${LIBREPLACEOBJ} snprintf.o"
AC_TYPE_SIGNAL
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_PID_T
AC_STRUCT_ST_RDEV
AC_CHECK_TYPE(ino_t,unsigned)
AC_CHECK_TYPE(loff_t,off_t)
AC_CHECK_TYPE(offset_t,loff_t)
AC_FUNC_MEMCMP
AC_CHECK_FUNCS(pipe strftime srandom random srand rand usleep setbuffer lstat getpgrp)
AC_CHECK_HEADERS(stdbool.h sys/select.h)
AC_CHECK_HEADERS(sys/epoll.h)
AC_CHECK_FUNCS(epoll_create)
AC_CHECK_TYPE(bool,
[AC_DEFINE(HAVE_BOOL, 1, [Whether the bool type is available])],,
[
AC_INCLUDES_DEFAULT
#ifdef HAVE_STDBOOL_H
#include <stdbool.h>
#endif]
)
AC_CHECK_TYPE(_Bool,
[AC_DEFINE(HAVE__Bool, 1, [Whether the _Bool type is available])],,
[
AC_INCLUDES_DEFAULT
#ifdef HAVE_STDBOOL_H
#include <stdbool.h>
#endif]
)
AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
AC_TRY_RUN([#include "$libreplacedir/test/shared_mmap.c"],
samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
fi
AC_CHECK_HEADERS(sys/syslog.h syslog.h)
AC_CHECK_HEADERS(sys/time.h time.h)
AC_CHECK_HEADERS(stdarg.h vararg.h)
AC_CHECK_HEADERS(sys/socket.h netinet/in.h netdb.h arpa/inet.h)
AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
AC_CHECK_HEADERS(sys/sockio.h sys/un.h)
dnl we need to check that net/if.h really can be used, to cope with hpux
dnl where including it always fails
AC_TRY_COMPILE([
#include <stdio.h>
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif],
[#include <net/if.h>],
AC_DEFINE(HAVE_NET_IF_H, 1, usability of net/if.h))
AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
AC_TRY_RUN([
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <netinet/in.h>
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
main() { struct in_addr ip; ip.s_addr = 0x12345678;
if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
exit(1);}],
samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
fi
dnl Provided by replace.c:
AC_TRY_COMPILE([
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#include <sys/socket.h>],
[socklen_t foo;],,
[AC_DEFINE(socklen_t, int,[Socket length type])])
AC_CHECK_FUNCS(seteuid setresuid setegid setresgid chroot bzero strerror)
AC_CHECK_FUNCS(vsyslog setlinebuf mktime ftruncate chsize rename)
AC_CHECK_FUNCS(waitpid strlcpy strlcat innetgr initgroups memmove strdup)
AC_CHECK_FUNCS(pread pwrite strndup strcasestr strtok_r mkdtemp)
AC_HAVE_DECL(setresuid, [#include <unistd.h>])
AC_HAVE_DECL(setresgid, [#include <unistd.h>])
AC_HAVE_DECL(errno, [#include <errno.h>])
AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
AC_TRY_RUN([#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
main() {
struct stat st;
char tpl[20]="/tmp/test.XXXXXX";
int fd = mkstemp(tpl);
if (fd == -1) exit(1);
unlink(tpl);
if (fstat(fd, &st) != 0) exit(1);
if ((st.st_mode & 0777) != 0600) exit(1);
exit(0);
}],
samba_cv_HAVE_SECURE_MKSTEMP=yes,
samba_cv_HAVE_SECURE_MKSTEMP=no,
samba_cv_HAVE_SECURE_MKSTEMP=cross)])
if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
fi
dnl Provided by snprintf.c:
AC_CHECK_HEADERS(stdio.h strings.h)
AC_CHECK_DECLS([snprintf, vsnprintf, asprintf, vasprintf])
AC_CHECK_FUNCS(snprintf vsnprintf asprintf vasprintf)
AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
AC_TRY_RUN([
#include <sys/types.h>
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
void foo(const char *format, ...) {
va_list ap;
int len;
char buf[20];
long long l = 1234567890;
l *= 100;
va_start(ap, format);
len = vsnprintf(buf, 0, format, ap);
va_end(ap);
if (len != 5) exit(1);
va_start(ap, format);
len = vsnprintf(0, 0, format, ap);
va_end(ap);
if (len != 5) exit(2);
if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(3);
if (snprintf(buf, 20, "%lld", l) != 12 || strcmp(buf, "123456789000") != 0) exit(4);
if (snprintf(buf, 20, "%zu", 123456789) != 9 || strcmp(buf, "123456789") != 0) exit(5);
if (snprintf(buf, 20, "%2\$d %1\$d", 3, 4) != 3 || strcmp(buf, "4 3") != 0) exit(6);
if (snprintf(buf, 20, "%s", 0) < 3) exit(7);
exit(0);
}
main() { foo("hello"); }
],
samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
fi
dnl VA_COPY
AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
AC_TRY_LINK([#include <stdarg.h>
va_list ap1,ap2;], [va_copy(ap1,ap2);],
samba_cv_HAVE_VA_COPY=yes,samba_cv_HAVE_VA_COPY=no)])
if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
fi
if test x"$samba_cv_HAVE_VA_COPY" != x"yes"; then
AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
AC_TRY_LINK([#include <stdarg.h>
va_list ap1,ap2;], [__va_copy(ap1,ap2);],
samba_cv_HAVE___VA_COPY=yes,samba_cv_HAVE___VA_COPY=no)])
if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
fi
fi
dnl __FUNCTION__ macro
AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
else
dnl __func__ macro
AC_CACHE_CHECK([for __func__ macro],samba_cv_HAVE_func_MACRO,[
AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __func__);],
samba_cv_HAVE_func_MACRO=yes,samba_cv_HAVE_func_MACRO=no)])
if test x"$samba_cv_HAVE_func_MACRO" = x"yes"; then
AC_DEFINE(HAVE_func_MACRO,1,[Whether there is a __func__ macro])
fi
fi
AC_CHECK_HEADERS([sys/param.h limits.h])
AC_CHECK_TYPE(comparison_fn_t,
[AC_DEFINE(HAVE_COMPARISON_FN_T, 1,[Whether or not we have comparison_fn_t])])
AC_CHECK_FUNCS(strnlen setenv)
AC_CHECK_FUNCS(strtoull __strtoull strtouq strtoll __strtoll strtoq)
# this test disabled as we don't actually need __VA_ARGS__ yet
# AC_TRY_CPP([
# #define eprintf(...) fprintf(stderr, __VA_ARGS__)
# eprintf("bla", "bar");
# ], [], [AC_MSG_ERROR([__VA_ARGS__ is required])])
# Check prerequisites
AC_CHECK_FUNCS([memset printf syslog], [],
[ AC_MSG_ERROR([Required function not found])])
AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
AC_TRY_COMPILE([
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#include <signal.h>],[sig_atomic_t i = 0],
samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
if test x"$samba_cv_sig_atomic_t" = x"yes"; then
AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
fi
AC_CACHE_CHECK([for O_DIRECT flag to open(2)],samba_cv_HAVE_OPEN_O_DIRECT,[
AC_TRY_COMPILE([
#include <unistd.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif],
[int fd = open("/dev/null", O_DIRECT);],
samba_cv_HAVE_OPEN_O_DIRECT=yes,samba_cv_HAVE_OPEN_O_DIRECT=no)])
if test x"$samba_cv_HAVE_OPEN_O_DIRECT" = x"yes"; then
AC_DEFINE(HAVE_OPEN_O_DIRECT,1,[Whether the open(2) accepts O_DIRECT])
fi
AC_CACHE_CHECK([that the C compiler can precompile header files],samba_cv_precompiled_headers, [
dnl Check whether the compiler can generate precompiled headers
touch conftest.h
if ${CC-cc} conftest.h 2> /dev/null && test -f conftest.h.gch; then
precompiled_headers=yes
else
precompiled_headers=no
fi])
AC_SUBST(precompiled_headers)
dnl Check if the C compiler understands volatile (it should, being ANSI).
AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
samba_cv_volatile=yes,samba_cv_volatile=no)])
if test x"$samba_cv_volatile" = x"yes"; then
AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
fi
m4_include(system/config.m4)
m4_include(dlfcn.m4)
m4_include(getpass.m4)
m4_include(win32.m4)
m4_include(timegm.m4)
m4_include(repdir.m4)
AC_CHECK_FUNCS([syslog memset setnetgrent getnetgrent endnetgrent memcpy],,
[AC_MSG_ERROR([Required function not found])])
echo "LIBREPLACE_BROKEN_CHECKS: END"
]) dnl end AC_LIBREPLACE_BROKEN_CHECKS
AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_START,
[
#LIBREPLACE_ALL_CHECKS: START"
])
AC_DEFUN_ONCE(AC__LIBREPLACE_ALL_CHECKS_END,
[
#LIBREPLACE_ALL_CHECKS: END"
])
m4_define(AC_LIBREPLACE_ALL_CHECKS,
[
AC__LIBREPLACE_ALL_CHECKS_START
AC_LIBREPLACE_LOCATION_CHECKS
AC_LIBREPLACE_CC_CHECKS
AC_LIBREPLACE_BROKEN_CHECKS
AC__LIBREPLACE_ALL_CHECKS_END
])
m4_include(libreplace_cc.m4)
m4_include(libreplace_macros.m4)
m4_include(autoconf-2.60.m4)

126
source3/lib/replace/libreplace_cc.m4 Normal file

@ -0,0 +1,126 @@
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_START,
[
echo "LIBREPLACE_CC_CHECKS: START"
])
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_END,
[
echo "LIBREPLACE_CC_CHECKS: END"
])
dnl
dnl
dnl AC_LIBREPLACE_CC_CHECKS
dnl
dnl Note: we need to use m4_define instead of AC_DEFUN because
dnl of the ordering of tests
dnl
dnl
m4_define(AC_LIBREPLACE_CC_CHECKS,
[
AC__LIBREPLACE_ONLY_CC_CHECKS_START
dnl stop the C89 attempt by autoconf - if autoconf detects -Ae it will enable it
dnl which conflicts with C99 on HPUX
ac_cv_prog_cc_Ae=no
savedCFLAGS=$CFLAGS
AC_PROG_CC
CFLAGS=$savedCFLAGS
AC_PROG_CC_C99
if test x"$GCC" = x"yes" ; then
AC_MSG_CHECKING([for version of gcc])
GCC_VERSION=`$CC -dumpversion`
AC_MSG_RESULT(${GCC_VERSION})
fi
AC_USE_SYSTEM_EXTENSIONS
AC_C_BIGENDIAN
AC_C_INLINE
LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_WARN([c99 structure initializer are not supported])])
AC_PROG_INSTALL
AC_ISC_POSIX
AC_EXTENSION_FLAG(_XOPEN_SOURCE_EXTENDED)
AC_EXTENSION_FLAG(_OSF_SOURCE)
AC_SYS_LARGEFILE
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*) AC_ADD_INCLUDE(<standards.h>)
;;
*hpux*)
# mmap on HPUX is completely broken...
AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
;;
*aix*)
if test "${GCC}" != "yes"; then
## for funky AIX compiler using strncpy()
CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
fi
;;
#
# VOS may need to have POSIX support and System V compatibility enabled.
#
*vos*)
case "$CFLAGS" in
*-D_POSIX_C_SOURCE*);;
*)
CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=200112L"
AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
;;
esac
case "$CFLAGS" in
*-D_SYSV*|*-D_SVID_SOURCE*);;
*)
CFLAGS="$CFLAGS -D_SYSV"
AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
;;
esac
;;
esac
AC_CHECK_HEADERS([standards.h])
# Solaris needs HAVE_LONG_LONG defined
AC_CHECK_TYPES(long long)
AC_CHECK_TYPE(uint_t, unsigned int)
AC_CHECK_TYPE(int8_t, char)
AC_CHECK_TYPE(uint8_t, unsigned char)
AC_CHECK_TYPE(int16_t, short)
AC_CHECK_TYPE(uint16_t, unsigned short)
AC_CHECK_TYPE(int32_t, long)
AC_CHECK_TYPE(uint32_t, unsigned long)
AC_CHECK_TYPE(int64_t, long long)
AC_CHECK_TYPE(uint64_t, unsigned long long)
AC_CHECK_TYPE(size_t, unsigned int)
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(ssize_t)
AC_CHECK_TYPE(intptr_t, unsigned long long)
AC_CHECK_TYPE(ptrdiff_t, unsigned long long)
if test x"$ac_cv_type_long_long" != x"yes";then
AC_MSG_ERROR([LIBREPLACE needs type 'long long'])
fi
if test $ac_cv_sizeof_long_long -lt 8;then
AC_MSG_ERROR([LIBREPLACE needs sizeof(long long) >= 8])
fi
AC__LIBREPLACE_ONLY_CC_CHECKS_END
]) dnl end AC_LIBREPLACE_CC_CHECKS

290
source3/lib/replace/libreplace_macros.m4 Normal file

@ -0,0 +1,290 @@
#
# This is a collection of useful autoconf macros
#
############################################
# Check if the compiler handles c99 struct initialization, and if not try -AC99 and -c99 flags
# Usage: LIBREPLACE_C99_STRUCT_INIT(success-action,failure-action)
# changes CFLAGS to add -AC99 or -c99 if needed
AC_DEFUN([LIBREPLACE_C99_STRUCT_INIT],
[
saved_CFLAGS="$CFLAGS";
c99_init=no
if test x"$c99_init" = x"no"; then
AC_MSG_CHECKING(for C99 designated initializers)
CFLAGS="$saved_CFLAGS";
AC_TRY_COMPILE([#include <stdio.h>],
[ struct foo {int x;char y;};
struct foo bar = { .y = 'X', .x = 1 };
],
[AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
fi
if test x"$c99_init" = x"no"; then
AC_MSG_CHECKING(for C99 designated initializers with -AC99)
CFLAGS="$saved_CFLAGS -AC99";
AC_TRY_COMPILE([#include <stdio.h>],
[ struct foo {int x;char y;};
struct foo bar = { .y = 'X', .x = 1 };
],
[AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
fi
if test x"$c99_init" = x"no"; then
AC_MSG_CHECKING(for C99 designated initializers with -qlanglvl=extc99)
CFLAGS="$saved_CFLAGS -qlanglvl=extc99";
AC_TRY_COMPILE([#include <stdio.h>],
[ struct foo {int x;char y;};
struct foo bar = { .y = 'X', .x = 1 };
],
[AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
fi
if test x"$c99_init" = x"no"; then
AC_MSG_CHECKING(for C99 designated initializers with -qlanglvl=stdc99)
CFLAGS="$saved_CFLAGS -qlanglvl=stdc99";
AC_TRY_COMPILE([#include <stdio.h>],
[ struct foo {int x;char y;};
struct foo bar = { .y = 'X', .x = 1 };
],
[AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
fi
if test x"$c99_init" = x"no"; then
AC_MSG_CHECKING(for C99 designated initializers with -c99)
CFLAGS="$saved_CFLAGS -c99"
AC_TRY_COMPILE([#include <stdio.h>],
[ struct foo {int x;char y;};
struct foo bar = { .y = 'X', .x = 1 };
],
[AC_MSG_RESULT(yes); c99_init=yes],[AC_MSG_RESULT(no)])
fi
if test "`uname`" = "HP-UX"; then
if test "$ac_cv_c_compiler_gnu" = no; then
# special override for broken HP-UX compiler - I can't find a way to test
# this properly (its a compiler bug)
CFLAGS="$CFLAGS -AC99";
c99_init=yes;
fi
fi
if test x"$c99_init" = x"yes"; then
saved_CFLAGS=""
$1
else
CFLAGS="$saved_CFLAGS"
saved_CFLAGS=""
$2
fi
])
dnl AC_PROG_CC_FLAG(flag)
AC_DEFUN(AC_PROG_CC_FLAG,
[AC_CACHE_CHECK(whether ${CC-cc} accepts -$1, ac_cv_prog_cc_$1,
[echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -$1 -c conftest.c 2>&1`"; then
ac_cv_prog_cc_$1=yes
else
ac_cv_prog_cc_$1=no
fi
rm -f conftest*
])])
AC_DEFUN([AC_EXTENSION_FLAG],
[
cat >>confdefs.h <<\EOF
#ifndef $1
# define $1 1
#endif
EOF
AH_VERBATIM([$1], [#ifndef $1
# define $1 1
#endif])
])
dnl see if a declaration exists for a function or variable
dnl defines HAVE_function_DECL if it exists
dnl AC_HAVE_DECL(var, includes)
AC_DEFUN(AC_HAVE_DECL,
[
AC_CACHE_CHECK([for $1 declaration],ac_cv_have_$1_decl,[
AC_TRY_COMPILE([$2],[int i = (int)$1],
ac_cv_have_$1_decl=yes,ac_cv_have_$1_decl=no)])
if test x"$ac_cv_have_$1_decl" = x"yes"; then
AC_DEFINE([HAVE_]translit([$1], [a-z], [A-Z])[_DECL],1,[Whether $1() is available])
fi
])
# AC_CHECK_LIB_EXT(LIBRARY, [EXT_LIBS], [FUNCTION],
# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
# [ADD-ACTION-IF-FOUND],[OTHER-LIBRARIES])
# ------------------------------------------------------
#
# Use a cache variable name containing both the library and function name,
# because the test really is for library $1 defining function $3, not
# just for library $1. Separate tests with the same $1 and different $3s
# may have different results.
#
# Note that using directly AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$3])
# is asking for trouble, since AC_CHECK_LIB($lib, fun) would give
# ac_cv_lib_$lib_fun, which is definitely not what was meant. Hence
# the AS_LITERAL_IF indirection.
#
# FIXME: This macro is extremely suspicious. It DEFINEs unconditionally,
# whatever the FUNCTION, in addition to not being a *S macro. Note
# that the cache does depend upon the function we are looking for.
#
# It is on purpose we used `ac_check_lib_ext_save_LIBS' and not just
# `ac_save_LIBS': there are many macros which don't want to see `LIBS'
# changed but still want to use AC_CHECK_LIB_EXT, so they save `LIBS'.
# And ``ac_save_LIBS' is too tempting a name, so let's leave them some
# freedom.
AC_DEFUN([AC_CHECK_LIB_EXT],
[
AH_CHECK_LIB_EXT([$1])
ac_check_lib_ext_save_LIBS=$LIBS
LIBS="-l$1 $$2 $7 $LIBS"
AS_LITERAL_IF([$1],
[AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1])],
[AS_VAR_PUSHDEF([ac_Lib_ext], [ac_cv_lib_ext_$1''])])dnl
m4_ifval([$3],
[
AH_CHECK_FUNC_EXT([$3])
AS_LITERAL_IF([$1],
[AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1_$3])],
[AS_VAR_PUSHDEF([ac_Lib_func], [ac_cv_lib_ext_$1''_$3])])dnl
AC_CACHE_CHECK([for $3 in -l$1], ac_Lib_func,
[AC_TRY_LINK_FUNC($3,
[AS_VAR_SET(ac_Lib_func, yes);
AS_VAR_SET(ac_Lib_ext, yes)],
[AS_VAR_SET(ac_Lib_func, no);
AS_VAR_SET(ac_Lib_ext, no)])
])
AS_IF([test AS_VAR_GET(ac_Lib_func) = yes],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$3))])dnl
AS_VAR_POPDEF([ac_Lib_func])dnl
],[
AC_CACHE_CHECK([for -l$1], ac_Lib_ext,
[AC_TRY_LINK_FUNC([main],
[AS_VAR_SET(ac_Lib_ext, yes)],
[AS_VAR_SET(ac_Lib_ext, no)])
])
])
LIBS=$ac_check_lib_ext_save_LIBS
AS_IF([test AS_VAR_GET(ac_Lib_ext) = yes],
[m4_default([$4],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
case "$$2" in
*-l$1*)
;;
*)
$2="-l$1 $$2"
;;
esac])
[$6]
],
[$5])dnl
AS_VAR_POPDEF([ac_Lib_ext])dnl
])# AC_CHECK_LIB_EXT
# AH_CHECK_LIB_EXT(LIBNAME)
# ---------------------
m4_define([AH_CHECK_LIB_EXT],
[AH_TEMPLATE(AS_TR_CPP(HAVE_LIB$1),
[Define to 1 if you have the `]$1[' library (-l]$1[).])])
dnl AC_SEARCH_LIBS_EXT(FUNCTION, SEARCH-LIBS, EXT_LIBS,
dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
dnl [OTHER-LIBRARIES])
dnl --------------------------------------------------------
dnl Search for a library defining FUNC, if it's not already available.
AC_DEFUN([AC_SEARCH_LIBS_EXT],
[AC_CACHE_CHECK([for library containing $1], [ac_cv_search_ext_$1],
[
ac_func_search_ext_save_LIBS=$LIBS
ac_cv_search_ext_$1=no
AC_LINK_IFELSE([AC_LANG_CALL([], [$1])],
[ac_cv_search_ext_$1="none required"])
if test "$ac_cv_search_ext_$1" = no; then
for ac_lib in $2; do
LIBS="-l$ac_lib $$3 $6 $ac_func_search_save_ext_LIBS"
AC_LINK_IFELSE([AC_LANG_CALL([], [$1])],
[ac_cv_search_ext_$1="-l$ac_lib"
break])
done
fi
LIBS=$ac_func_search_ext_save_LIBS])
AS_IF([test "$ac_cv_search_ext_$1" != no],
[test "$ac_cv_search_ext_$1" = "none required" || $3="$ac_cv_search_ext_$1 $$3"
$4],
[$5])dnl
])
dnl check for a function in a $LIBS and $OTHER_LIBS libraries variable.
dnl AC_CHECK_FUNC_EXT(func,OTHER_LIBS,IF-TRUE,IF-FALSE)
AC_DEFUN([AC_CHECK_FUNC_EXT],
[
AH_CHECK_FUNC_EXT($1)
ac_check_func_ext_save_LIBS=$LIBS
LIBS="$2 $LIBS"
AS_VAR_PUSHDEF([ac_var], [ac_cv_func_ext_$1])dnl
AC_CACHE_CHECK([for $1], ac_var,
[AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([$1])],
[AS_VAR_SET(ac_var, yes)],
[AS_VAR_SET(ac_var, no)])])
LIBS=$ac_check_func_ext_save_LIBS
AS_IF([test AS_VAR_GET(ac_var) = yes],
[AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1])) $3],
[$4])dnl
AS_VAR_POPDEF([ac_var])dnl
])# AC_CHECK_FUNC
# AH_CHECK_FUNC_EXT(FUNCNAME)
# ---------------------
m4_define([AH_CHECK_FUNC_EXT],
[AH_TEMPLATE(AS_TR_CPP(HAVE_$1),
[Define to 1 if you have the `]$1[' function.])])
dnl Define an AC_DEFINE with ifndef guard.
dnl AC_N_DEFINE(VARIABLE [, VALUE])
define(AC_N_DEFINE,
[cat >> confdefs.h <<\EOF
[#ifndef] $1
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
[#endif]
EOF
])
dnl Add an #include
dnl AC_ADD_INCLUDE(VARIABLE)
define(AC_ADD_INCLUDE,
[cat >> confdefs.h <<\EOF
[#include] $1
EOF
])
dnl AS_HELP_STRING is not available in autoconf 2.57, and AC_HELP_STRING is deprecated
dnl in autoconf 2.59, so define AS_HELP_STRING to be AC_HELP_STRING unless it is already
dnl defined.
m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRING]))])
dnl check if the prototype in the header matches the given one
dnl AC_VERIFY_C_PROTOTYPE(prototype,functionbody,[IF-TRUE].[IF-FALSE],[extraheaders])
AC_DEFUN(AC_VERIFY_C_PROTOTYPE,
[AC_CACHE_CHECK([for prototype $1], AS_TR_SH([ac_cv_c_prototype_$1]),
AC_COMPILE_IFELSE([
AC_INCLUDES_DEFAULT
$5
$1
{
$2
}
],[
AS_TR_SH([ac_cv_c_prototype_$1])=yes
],[
AS_TR_SH([ac_cv_c_prototype_$1])=no
])
)
AS_IF([test $AS_TR_SH([ac_cv_c_prototype_$1]) = yes],[$3],[$4])
])

77
source3/lib/replace/repdir.m4 Normal file

@ -0,0 +1,77 @@
AC_CACHE_CHECK([for broken readdir],libreplace_READDIR_NEEDED,[
AC_TRY_RUN([
#define test_readdir_os2_delete main
#include "$libreplacedir/test/os2_delete.c"],
[libreplace_READDIR_NEEDED=no],
[libreplace_READDIR_NEEDED=yes],
[libreplace_READDIR_NEEDED="assuming not"])
])
#
# try to replace with getdents() if needed
#
if test x"$libreplace_READDIR_NEEDED" = x"yes"; then
AC_CHECK_FUNCS(getdents)
AC_CACHE_CHECK([for replacing readdir using getdents()],libreplace_READDIR_GETDENTS,[
AC_TRY_RUN([
#define _LIBREPLACE_REPLACE_H
#include "$libreplacedir/repdir_getdents.c"
#define test_readdir_os2_delete main
#include "$libreplacedir/test/os2_delete.c"],
[libreplace_READDIR_GETDENTS=yes],
[libreplace_READDIR_GETDENTS=no])
])
fi
if test x"$libreplace_READDIR_GETDENTS" = x"yes"; then
AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
AC_DEFINE(REPLACE_READDIR_GETDENTS,1,[replace readdir using getdents()])
LIBREPLACEOBJ="${LIBREPLACEOBJ} repdir_getdents.o"
libreplace_READDIR_NEEDED=no
fi
#
# try to replace with getdirentries() if needed
#
if test x"$libreplace_READDIR_NEEDED" = x"yes"; then
AC_CHECK_FUNCS(getdirentries)
AC_VERIFY_C_PROTOTYPE([long telldir(const DIR *dir)],
[
return 0;
],[
AC_DEFINE(TELLDIR_TAKES_CONST_DIR, 1, [Whether telldir takes a const pointer])
],[],[
#include <dirent.h>
])
AC_VERIFY_C_PROTOTYPE([int seekdir(DIR *dir, long ofs)],
[
return 0;
],[
AC_DEFINE(SEEKDIR_RETURNS_INT, 1, [Whether seekdir returns an int])
],[],[
#include <dirent.h>
])
AC_CACHE_CHECK([for replacing readdir using getdirentries()],libreplace_READDIR_GETDIRENTRIES,[
AC_TRY_RUN([
#define _LIBREPLACE_REPLACE_H
#include "$libreplacedir/repdir_getdirentries.c"
#define test_readdir_os2_delete main
#include "$libreplacedir/test/os2_delete.c"],
[libreplace_READDIR_GETDIRENTRIES=yes],
[libreplace_READDIR_GETDIRENTRIES=no])
])
fi
if test x"$libreplace_READDIR_GETDIRENTRIES" = x"yes"; then
AC_DEFINE(REPLACE_READDIR,1,[replace readdir])
AC_DEFINE(REPLACE_READDIR_GETDIRENTRIES,1,[replace readdir using getdirentries()])
LIBREPLACEOBJ="${LIBREPLACEOBJ} repdir_getdirentries.o"
libreplace_READDIR_NEEDED=no
fi
AC_MSG_CHECKING([a usable readdir()])
if test x"$libreplace_READDIR_NEEDED" = x"yes"; then
AC_MSG_RESULT(no)
AC_MSG_WARN([the provided readdir() is broken])
else
AC_MSG_RESULT(yes)
fi

155
source3/lib/replace/repdir_getdents.c Normal file

@ -0,0 +1,155 @@
/*
Unix SMB/CIFS implementation.
Copyright (C) Andrew Tridgell 2005
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
a replacement for opendir/readdir/telldir/seekdir/closedir for BSD systems
This is needed because the existing directory handling in FreeBSD
and OpenBSD (and possibly NetBSD) doesn't correctly handle unlink()
on files in a directory where telldir() has been used. On a block
boundary it will occasionally miss a file when seekdir() is used to
return to a position previously recorded with telldir().
This also fixes a severe performance and memory usage problem with
telldir() on BSD systems. Each call to telldir() in BSD adds an
entry to a linked list, and those entries are cleaned up on
closedir(). This means with a large directory closedir() can take an
arbitrary amount of time, causing network timeouts as millions of
telldir() entries are freed
Note! This replacement code is not portable. It relies on getdents()
always leaving the file descriptor at a seek offset that is a
multiple of DIR_BUF_SIZE. If the code detects that this doesn't
happen then it will abort(). It also does not handle directories
with offsets larger than can be stored in a long,
This code is available under other free software licenses as
well. Contact the author.
*/
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <dirent.h>
#define DIR_BUF_BITS 9
#define DIR_BUF_SIZE (1<<DIR_BUF_BITS)
struct dir_buf {
int fd;
int nbytes, ofs;
off_t seekpos;
char buf[DIR_BUF_SIZE];
};
DIR *opendir(const char *dname)
{
struct dir_buf *d;
d = malloc(sizeof(*d));
if (d == NULL) {
errno = ENOMEM;
return NULL;
}
d->fd = open(dname, O_RDONLY);
if (d->fd == -1) {
free(d);
return NULL;
}
d->ofs = 0;
d->seekpos = 0;
d->nbytes = 0;
return (DIR *)d;
}
struct dirent *readdir(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
struct dirent *de;
if (d->ofs >= d->nbytes) {
d->seekpos = lseek(d->fd, 0, SEEK_CUR);
d->nbytes = getdents(d->fd, d->buf, DIR_BUF_SIZE);
d->ofs = 0;
}
if (d->ofs >= d->nbytes) {
return NULL;
}
de = (struct dirent *)&d->buf[d->ofs];
d->ofs += de->d_reclen;
return de;
}
long telldir(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
if (d->ofs >= d->nbytes) {
d->seekpos = lseek(d->fd, 0, SEEK_CUR);
d->ofs = 0;
d->nbytes = 0;
}
/* this relies on seekpos always being a multiple of
DIR_BUF_SIZE. Is that always true on BSD systems? */
if (d->seekpos & (DIR_BUF_SIZE-1)) {
abort();
}
return d->seekpos + d->ofs;
}
void seekdir(DIR *dir, long ofs)
{
struct dir_buf *d = (struct dir_buf *)dir;
d->seekpos = lseek(d->fd, ofs & ~(DIR_BUF_SIZE-1), SEEK_SET);
d->nbytes = getdents(d->fd, d->buf, DIR_BUF_SIZE);
d->ofs = 0;
while (d->ofs < (ofs & (DIR_BUF_SIZE-1))) {
if (readdir(dir) == NULL) break;
}
}
void rewinddir(DIR *dir)
{
seekdir(dir, 0);
}
int closedir(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
int r = close(d->fd);
if (r != 0) {
return r;
}
free(d);
return 0;
}
#ifndef dirfd
/* darn, this is a macro on some systems. */
int dirfd(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
return d->fd;
}
#endif

172
source3/lib/replace/repdir_getdirentries.c Normal file

@ -0,0 +1,172 @@
/*
Unix SMB/CIFS implementation.
Copyright (C) Andrew Tridgell 2005
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
a replacement for opendir/readdir/telldir/seekdir/closedir for BSD
systems using getdirentries
This is needed because the existing directory handling in FreeBSD
and OpenBSD (and possibly NetBSD) doesn't correctly handle unlink()
on files in a directory where telldir() has been used. On a block
boundary it will occasionally miss a file when seekdir() is used to
return to a position previously recorded with telldir().
This also fixes a severe performance and memory usage problem with
telldir() on BSD systems. Each call to telldir() in BSD adds an
entry to a linked list, and those entries are cleaned up on
closedir(). This means with a large directory closedir() can take an
arbitrary amount of time, causing network timeouts as millions of
telldir() entries are freed
Note! This replacement code is not portable. It relies on
getdirentries() always leaving the file descriptor at a seek offset
that is a multiple of DIR_BUF_SIZE. If the code detects that this
doesn't happen then it will abort(). It also does not handle
directories with offsets larger than can be stored in a long,
This code is available under other free software licenses as
well. Contact the author.
*/
#include "replace.h"
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <dirent.h>
#define DIR_BUF_BITS 9
#define DIR_BUF_SIZE (1<<DIR_BUF_BITS)
struct dir_buf {
int fd;
int nbytes, ofs;
off_t seekpos;
char buf[DIR_BUF_SIZE];
};
DIR *opendir(const char *dname)
{
struct dir_buf *d;
d = malloc(sizeof(*d));
if (d == NULL) {
errno = ENOMEM;
return NULL;
}
d->fd = open(dname, O_RDONLY);
if (d->fd == -1) {
free(d);
return NULL;
}
d->ofs = 0;
d->seekpos = 0;
d->nbytes = 0;
return (DIR *)d;
}
struct dirent *readdir(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
struct dirent *de;
if (d->ofs >= d->nbytes) {
long pos;
d->nbytes = getdirentries(d->fd, d->buf, DIR_BUF_SIZE, &pos);
d->seekpos = pos;
d->ofs = 0;
}
if (d->ofs >= d->nbytes) {
return NULL;
}
de = (struct dirent *)&d->buf[d->ofs];
d->ofs += de->d_reclen;
return de;
}
#ifdef TELLDIR_TAKES_CONST_DIR
long telldir(const DIR *dir)
#else
long telldir(DIR *dir)
#endif
{
struct dir_buf *d = (struct dir_buf *)dir;
if (d->ofs >= d->nbytes) {
d->seekpos = lseek(d->fd, 0, SEEK_CUR);
d->ofs = 0;
d->nbytes = 0;
}
/* this relies on seekpos always being a multiple of
DIR_BUF_SIZE. Is that always true on BSD systems? */
if (d->seekpos & (DIR_BUF_SIZE-1)) {
abort();
}
return d->seekpos + d->ofs;
}
#ifdef SEEKDIR_RETURNS_INT
int seekdir(DIR *dir, long ofs)
#else
void seekdir(DIR *dir, long ofs)
#endif
{
struct dir_buf *d = (struct dir_buf *)dir;
long pos;
d->seekpos = lseek(d->fd, ofs & ~(DIR_BUF_SIZE-1), SEEK_SET);
d->nbytes = getdirentries(d->fd, d->buf, DIR_BUF_SIZE, &pos);
d->ofs = 0;
while (d->ofs < (ofs & (DIR_BUF_SIZE-1))) {
if (readdir(dir) == NULL) break;
}
#ifdef SEEKDIR_RETURNS_INT
return -1;
#endif
}
void rewinddir(DIR *dir)
{
seekdir(dir, 0);
}
int closedir(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
int r = close(d->fd);
if (r != 0) {
return r;
}
free(d);
return 0;
}
#ifndef dirfd
/* darn, this is a macro on some systems. */
int dirfd(DIR *dir)
{
struct dir_buf *d = (struct dir_buf *)dir;
return d->fd;
}
#endif

592
source3/lib/replace/replace.c Normal file

@ -0,0 +1,592 @@
/*
Unix SMB/CIFS implementation.
replacement routines for broken systems
Copyright (C) Andrew Tridgell 1992-1998
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "replace.h"
#include "system/filesys.h"
#include "system/time.h"
#include "system/passwd.h"
#include "system/syslog.h"
#include "system/network.h"
#include "system/locale.h"
#include "system/wait.h"
void replace_dummy(void);
void replace_dummy(void) {}
#ifndef HAVE_FTRUNCATE
/*******************************************************************
ftruncate for operating systems that don't have it
********************************************************************/
int rep_ftruncate(int f, off_t l)
{
#ifdef HAVE_CHSIZE
return chsize(f,l);
#elif defined(F_FREESP)
struct flock fl;
fl.l_whence = 0;
fl.l_len = 0;
fl.l_start = l;
fl.l_type = F_WRLCK;
return fcntl(f, F_FREESP, &fl);
#else
#error "you must have a ftruncate function"
#endif
}
#endif /* HAVE_FTRUNCATE */
#ifndef HAVE_STRLCPY
/* like strncpy but does not 0 fill the buffer and always null
terminates. bufsize is the size of the destination buffer */
size_t rep_strlcpy(char *d, const char *s, size_t bufsize)
{
size_t len = strlen(s);
size_t ret = len;
if (bufsize <= 0) return 0;
if (len >= bufsize) len = bufsize-1;
memcpy(d, s, len);
d[len] = 0;
return ret;
}
#endif
#ifndef HAVE_STRLCAT
/* like strncat but does not 0 fill the buffer and always null
terminates. bufsize is the length of the buffer, which should
be one more than the maximum resulting string length */
size_t rep_strlcat(char *d, const char *s, size_t bufsize)
{
size_t len1 = strlen(d);
size_t len2 = strlen(s);
size_t ret = len1 + len2;
if (len1+len2 >= bufsize) {
len2 = bufsize - (len1+1);
}
if (len2 > 0) {
memcpy(d+len1, s, len2);
d[len1+len2] = 0;
}
return ret;
}
#endif
#ifndef HAVE_MKTIME
/*******************************************************************
a mktime() replacement for those who don't have it - contributed by
C.A. Lademann <cal@zls.com>
Corrections by richard.kettlewell@kewill.com
********************************************************************/
#define MINUTE 60
#define HOUR 60*MINUTE
#define DAY 24*HOUR
#define YEAR 365*DAY
time_t rep_mktime(struct tm *t)
{
struct tm *u;
time_t epoch = 0;
int n;
int mon [] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
y, m, i;
if(t->tm_year < 70)
return((time_t)-1);
n = t->tm_year + 1900 - 1;
epoch = (t->tm_year - 70) * YEAR +
((n / 4 - n / 100 + n / 400) - (1969 / 4 - 1969 / 100 + 1969 / 400)) * DAY;
y = t->tm_year + 1900;
m = 0;
for(i = 0; i < t->tm_mon; i++) {
epoch += mon [m] * DAY;
if(m == 1 && y % 4 == 0 && (y % 100 != 0 || y % 400 == 0))
epoch += DAY;
if(++m > 11) {
m = 0;
y++;
}
}
epoch += (t->tm_mday - 1) * DAY;
epoch += t->tm_hour * HOUR + t->tm_min * MINUTE + t->tm_sec;
if((u = localtime(&epoch)) != NULL) {
t->tm_sec = u->tm_sec;
t->tm_min = u->tm_min;
t->tm_hour = u->tm_hour;
t->tm_mday = u->tm_mday;
t->tm_mon = u->tm_mon;
t->tm_year = u->tm_year;
t->tm_wday = u->tm_wday;
t->tm_yday = u->tm_yday;
t->tm_isdst = u->tm_isdst;
}
return(epoch);
}
#endif /* !HAVE_MKTIME */
#ifndef HAVE_INNETGR
#if defined(HAVE_SETNETGRENT) && defined(HAVE_GETNETGRENT) && defined(HAVE_ENDNETGRENT)
/*
* Search for a match in a netgroup. This replaces it on broken systems.
*/
int rep_innetgr(const char *group, const char *host, const char *user,
const char *dom)
{
char *hst, *usr, *dm;
setnetgrent(group);
while (getnetgrent(&hst, &usr, &dm)) {
if (((host == 0) || (hst == 0) || !strcmp(host, hst)) &&
((user == 0) || (usr == 0) || !strcmp(user, usr)) &&
((dom == 0) || (dm == 0) || !strcmp(dom, dm))) {
endnetgrent();
return (1);
}
}
endnetgrent();
return (0);
}
#endif /* HAVE_SETNETGRENT HAVE_GETNETGRENT HAVE_ENDNETGRENT */
#endif /* HAVE_INNETGR */
#ifndef HAVE_INITGROUPS
/****************************************************************************
some systems don't have an initgroups call
****************************************************************************/
int rep_initgroups(char *name, gid_t id)
{
#ifndef HAVE_SETGROUPS
/* yikes! no SETGROUPS or INITGROUPS? how can this work? */
errno = ENOSYS;
return -1;
#else /* HAVE_SETGROUPS */
#include <grp.h>
gid_t *grouplst = NULL;
int max_gr = 32;
int ret;
int i,j;
struct group *g;
char *gr;
if((grouplst = malloc(sizeof(gid_t) * max_gr)) == NULL) {
errno = ENOMEM;
return -1;
}
grouplst[0] = id;
i = 1;
while (i < max_gr && ((g = (struct group *)getgrent()) != (struct group *)NULL)) {
if (g->gr_gid == id)
continue;
j = 0;
gr = g->gr_mem[0];
while (gr && (*gr != (char)NULL)) {
if (strcmp(name,gr) == 0) {
grouplst[i] = g->gr_gid;
i++;
gr = (char *)NULL;
break;
}
gr = g->gr_mem[++j];
}
}
endgrent();
ret = setgroups(i, grouplst);
free(grouplst);
return ret;
#endif /* HAVE_SETGROUPS */
}
#endif /* HAVE_INITGROUPS */
#if (defined(SecureWare) && defined(SCO))
/* This is needed due to needing the nap() function but we don't want
to include the Xenix libraries since that will break other things...
BTW: system call # 0x0c28 is the same as calling nap() */
long nap(long milliseconds) {
return syscall(0x0c28, milliseconds);
}
#endif
#ifndef HAVE_MEMMOVE
/*******************************************************************
safely copies memory, ensuring no overlap problems.
this is only used if the machine does not have it's own memmove().
this is not the fastest algorithm in town, but it will do for our
needs.
********************************************************************/
void *rep_memmove(void *dest,const void *src,int size)
{
unsigned long d,s;
int i;
if (dest==src || !size) return(dest);
d = (unsigned long)dest;
s = (unsigned long)src;
if ((d >= (s+size)) || (s >= (d+size))) {
/* no overlap */
memcpy(dest,src,size);
return(dest);
}
if (d < s) {
/* we can forward copy */
if (s-d >= sizeof(int) &&
!(s%sizeof(int)) &&
!(d%sizeof(int)) &&
!(size%sizeof(int))) {
/* do it all as words */
int *idest = (int *)dest;
int *isrc = (int *)src;
size /= sizeof(int);
for (i=0;i<size;i++) idest[i] = isrc[i];
} else {
/* simplest */
char *cdest = (char *)dest;
char *csrc = (char *)src;
for (i=0;i<size;i++) cdest[i] = csrc[i];
}
} else {
/* must backward copy */
if (d-s >= sizeof(int) &&
!(s%sizeof(int)) &&
!(d%sizeof(int)) &&
!(size%sizeof(int))) {
/* do it all as words */
int *idest = (int *)dest;
int *isrc = (int *)src;
size /= sizeof(int);
for (i=size-1;i>=0;i--) idest[i] = isrc[i];
} else {
/* simplest */
char *cdest = (char *)dest;
char *csrc = (char *)src;
for (i=size-1;i>=0;i--) cdest[i] = csrc[i];
}
}
return(dest);
}
#endif /* HAVE_MEMMOVE */
#ifndef HAVE_STRDUP
/****************************************************************************
duplicate a string
****************************************************************************/
char *rep_strdup(const char *s)
{
size_t len;
char *ret;
if (!s) return(NULL);
len = strlen(s)+1;
ret = (char *)malloc(len);
if (!ret) return(NULL);
memcpy(ret,s,len);
return(ret);
}
#endif /* HAVE_STRDUP */
#ifndef WITH_PTHREADS
/* REWRITE: not thread safe */
#ifdef REPLACE_INET_NTOA
char *rep_inet_ntoa(struct in_addr ip)
{
uint8_t *p = (uint8_t *)&ip.s_addr;
static char buf[18];
slprintf(buf, 17, "%d.%d.%d.%d",
(int)p[0], (int)p[1], (int)p[2], (int)p[3]);
return buf;
}
#endif /* REPLACE_INET_NTOA */
#endif
#ifndef HAVE_SETLINEBUF
void rep_setlinebuf(FILE *stream)
{
setvbuf(stream, (char *)NULL, _IOLBF, 0);
}
#endif /* HAVE_SETLINEBUF */
#ifndef HAVE_VSYSLOG
#ifdef HAVE_SYSLOG
void rep_vsyslog (int facility_priority, char *format, va_list arglist)
{
char *msg = NULL;
vasprintf(&msg, format, arglist);
if (!msg)
return;
syslog(facility_priority, "%s", msg);
free(msg);
}
#endif /* HAVE_SYSLOG */
#endif /* HAVE_VSYSLOG */
#ifndef HAVE_STRNLEN
/**
Some platforms don't have strnlen
**/
size_t rep_strnlen(const char *s, size_t max)
{
size_t len;
for (len = 0; len < max; len++) {
if (s[len] == '\0') {
break;
}
}
return len;
}
#endif
#ifndef HAVE_STRNDUP
/**
Some platforms don't have strndup.
**/
char *rep_strndup(const char *s, size_t n)
{
char *ret;
n = strnlen(s, n);
ret = malloc(n+1);
if (!ret)
return NULL;
memcpy(ret, s, n);
ret[n] = 0;
return ret;
}
#endif
#ifndef HAVE_WAITPID
int rep_waitpid(pid_t pid,int *status,int options)
{
return wait4(pid, status, options, NULL);
}
#endif
#ifndef HAVE_SETEUID
int rep_seteuid(uid_t euid)
{
#ifdef HAVE_SETRESUID
return setresuid(-1, euid, -1);
#else
# error "You need a seteuid function"
#endif
}
#endif
#ifndef HAVE_SETEGID
int rep_setegid(gid_t egid)
{
#ifdef HAVE_SETRESGID
return setresgid(-1, egid, -1);
#else
# error "You need a setegid function"
#endif
}
#endif
/*******************************************************************
os/2 also doesn't have chroot
********************************************************************/
#ifndef HAVE_CHROOT
int rep_chroot(const char *dname)
{
errno = ENOSYS;
return -1;
}
#endif
/*****************************************************************
Possibly replace mkstemp if it is broken.
*****************************************************************/
#ifndef HAVE_SECURE_MKSTEMP
int rep_mkstemp(char *template)
{
/* have a reasonable go at emulating it. Hope that
the system mktemp() isn't completly hopeless */
char *p = mktemp(template);
if (!p)
return -1;
return open(p, O_CREAT|O_EXCL|O_RDWR, 0600);
}
#endif
#ifndef HAVE_MKDTEMP
char *rep_mkdtemp(char *template)
{
char *dname;
if ((dname = mktemp(template))) {
if (mkdir(dname, 0700) >= 0) {
return dname;
}
}
return NULL;
}
#endif
#ifndef HAVE_PREAD
ssize_t rep_pread(int __fd, void *__buf, size_t __nbytes, off_t __offset)
{
if (lseek(__fd, __offset, SEEK_SET) != __offset) {
return -1;
}
return read(__fd, __buf, __nbytes);
}
#endif
#ifndef HAVE_PWRITE
ssize_t rep_pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset)
{
if (lseek(__fd, __offset, SEEK_SET) != __offset) {
return -1;
}
return write(__fd, __buf, __nbytes);
}
#endif
#ifndef HAVE_STRCASESTR
char *rep_strcasestr(const char *haystack, const char *needle)
{
const char *s;
size_t nlen = strlen(needle);
for (s=haystack;*s;s++) {
if (toupper(*needle) == toupper(*s) &&
strncasecmp(s, needle, nlen) == 0) {
return (char *)((intptr_t)s);
}
}
return NULL;
}
#endif
#ifndef HAVE_STRTOK_R
/* based on GLIBC version, copyright Free Software Foundation */
char *rep_strtok_r(char *s, const char *delim, char **save_ptr)
{
char *token;
if (s == NULL) s = *save_ptr;
s += strspn(s, delim);
if (*s == '\0') {
*save_ptr = s;
return NULL;
}
token = s;
s = strpbrk(token, delim);
if (s == NULL) {
*save_ptr = token + strlen(token);
} else {
*s = '\0';
*save_ptr = s + 1;
}
return token;
}
#endif
#ifndef HAVE_STRTOLL
long long int rep_strtoll(const char *str, char **endptr, int base)
{
#ifdef HAVE_STRTOQ
return strtoq(str, endptr, base);
#elif defined(HAVE___STRTOLL)
return __strtoll(str, endptr, base);
#elif SIZEOF_LONG == SIZEOF_LONG_LONG
return (long long int) strtol(str, endptr, base);
#else
# error "You need a strtoll function"
#endif
}
#endif
#ifndef HAVE_STRTOULL
unsigned long long int rep_strtoull(const char *str, char **endptr, int base)
{
#ifdef HAVE_STRTOUQ
return strtouq(str, endptr, base);
#elif defined(HAVE___STRTOULL)
return __strtoull(str, endptr, base);
#elif SIZEOF_LONG == SIZEOF_LONG_LONG
return (unsigned long long int) strtoul(str, endptr, base);
#else
# error "You need a strtoull function"
#endif
}
#endif
#ifndef HAVE_SETENV
int rep_setenv(const char *name, const char *value, int overwrite)
{
char *p;
size_t l1, l2;
int ret;
if (!overwrite && getenv(name)) {
return 0;
}
l1 = strlen(name);
l2 = strlen(value);
p = malloc(l1+l2+2);
if (p == NULL) {
return -1;
}
memcpy(p, name, l1);
p[l1] = '=';
memcpy(p+l1+1, value, l2);
p[l1+l2+1] = 0;
ret = putenv(p);
if (ret != 0) {
free(p);
}
return ret;
}
#endif

367
source3/lib/replace/replace.h Normal file

@ -0,0 +1,367 @@
/*
Unix SMB/CIFS implementation.
macros to go along with the lib/replace/ portability layer code
Copyright (C) Andrew Tridgell 2005
Copyright (C) Jelmer Vernooij 2006
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LIBREPLACE_REPLACE_H
#define _LIBREPLACE_REPLACE_H
#include "config.h"
#ifdef HAVE_STANDARDS_H
#include <standards.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <errno.h>
#if defined(_MSC_VER) || defined(__MINGW32__)
#include "win32_replace.h"
#endif
#ifdef __COMPAR_FN_T
#define QSORT_CAST (__compar_fn_t)
#endif
#ifndef QSORT_CAST
#define QSORT_CAST (int (*)(const void *, const void *))
#endif
#ifdef HAVE_STDINT_H
#include <stdint.h>
/* force off HAVE_INTTYPES_H so that roken doesn't try to include both,
which causes a warning storm on irix */
#undef HAVE_INTTYPES_H
#elif HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#ifndef HAVE_STRERROR
extern char *sys_errlist[];
#define strerror(i) sys_errlist[i]
#endif
#ifndef HAVE_ERRNO_DECL
extern int errno;
#endif
#ifndef HAVE_STRDUP
#define strdup rep_strdup
char *rep_strdup(const char *s);
#endif
#ifndef HAVE_MEMMOVE
#define memmove rep_memmove
void *rep_memmove(void *dest,const void *src,int size);
#endif
#if !defined(HAVE_MKTIME) || !defined(HAVE_TIMEGM)
#include "system/time.h"
#endif
#ifndef HAVE_MKTIME
#define mktime rep_mktime
time_t rep_mktime(struct tm *t);
#endif
#ifndef HAVE_TIMEGM
struct tm;
#define timegm rep_timegm
time_t rep_timegm(struct tm *tm);
#endif
#ifndef HAVE_STRLCPY
#define strlcpy rep_strlcpy
size_t rep_strlcpy(char *d, const char *s, size_t bufsize);
#endif
#ifndef HAVE_STRLCAT
#define strlcat rep_strlcat
size_t rep_strlcat(char *d, const char *s, size_t bufsize);
#endif
#ifndef HAVE_STRNDUP
#define strndup rep_strndup
char *rep_strndup(const char *s, size_t n);
#endif
#ifndef HAVE_STRNLEN
#define strnlen rep_strnlen
size_t rep_strnlen(const char *s, size_t n);
#endif
#ifndef HAVE_SETENV
#define setenv rep_setenv
int rep_setenv(const char *name, const char *value, int overwrite);
#endif
#ifndef HAVE_SETEUID
#define seteuid rep_seteuid
int rep_seteuid(uid_t);
#endif
#ifndef HAVE_SETEGID
#define setegid rep_setegid
int rep_setegid(gid_t);
#endif
#ifndef HAVE_SETLINEBUF
#define setlinebuf rep_setlinebuf
void rep_setlinebuf(FILE *);
#endif
#ifndef HAVE_STRCASESTR
#define strcasestr rep_strcasestr
char *rep_strcasestr(const char *haystack, const char *needle);
#endif
#ifndef HAVE_STRTOK_R
#define strtok_r rep_strtok_r
char *rep_strtok_r(char *s, const char *delim, char **save_ptr);
#endif
#ifndef HAVE_STRTOLL
#define strtoll rep_strtoll
long long int rep_strtoll(const char *str, char **endptr, int base);
#endif
#ifndef HAVE_STRTOULL
#define strtoull rep_strtoull
unsigned long long int rep_strtoull(const char *str, char **endptr, int base);
#endif
#ifndef HAVE_FTRUNCATE
#define ftruncate rep_ftruncate
int rep_ftruncate(int,off_t);
#endif
#ifndef HAVE_INITGROUPS
#define ftruncate rep_ftruncate
int rep_initgroups(char *name, gid_t id);
#endif
#if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
#define bzero(a,b) memset((a),'\0',(b))
#endif
#ifndef HAVE_DLERROR
#define dlerror rep_dlerror
char *rep_dlerror(void);
#endif
#ifndef HAVE_DLOPEN
#define dlopen rep_dlopen
void *rep_dlopen(const char *name, int flags);
#endif
#ifndef HAVE_DLSYM
#define dlsym rep_dlsym
void *rep_dlsym(void *handle, const char *symbol);
#endif
#ifndef HAVE_DLCLOSE
#define dlclose rep_dlclose
int rep_dlclose(void *handle);
#endif
#ifndef PRINTF_ATTRIBUTE
#if __GNUC__ >= 3
/** Use gcc attribute to check printf fns. a1 is the 1-based index of
* the parameter containing the format, and a2 the index of the first
* argument. Note that some gcc 2.x versions don't handle this
* properly **/
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
#else
#define PRINTF_ATTRIBUTE(a1, a2)
#endif
#endif
#ifndef HAVE_VASPRINTF
#define vasprintf rep_vasprintf
int rep_vasprintf(char **ptr, const char *format, va_list ap);
#endif
#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
#define snprintf rep_snprintf
int rep_snprintf(char *,size_t ,const char *, ...) PRINTF_ATTRIBUTE(3,4);
#endif
#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
#define vsnprintf rep_vsnprintf
int rep_vsnprintf(char *,size_t ,const char *, va_list ap);
#endif
#ifndef HAVE_ASPRINTF
#define asprintf rep_asprintf
int rep_asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
#endif
/* we used to use these fns, but now we have good replacements
for snprintf and vsnprintf */
#define slprintf snprintf
#ifndef HAVE_VA_COPY
#undef va_copy
#ifdef HAVE___VA_COPY
#define va_copy(dest, src) __va_copy(dest, src)
#else
#define va_copy(dest, src) (dest) = (src)
#endif
#endif
#ifndef HAVE_VOLATILE
#define volatile
#endif
#ifndef HAVE_COMPARISON_FN_T
typedef int (*comparison_fn_t)(const void *, const void *);
#endif
/* Load header file for dynamic linking stuff */
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#ifndef RTLD_LAZY
#define RTLD_LAZY 0
#endif
#ifndef HAVE_SECURE_MKSTEMP
#define mkstemp(path) rep_mkstemp(path)
int rep_mkstemp(char *temp);
#endif
#ifndef HAVE_MKDTEMP
#define mkdtemp rep_mkdtemp
char *rep_mkdtemp(char *template);
#endif
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
/* The extra casts work around common compiler bugs. */
#define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
It is necessary at least when t == time_t. */
#define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \
? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
#define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t)))
#ifndef HOST_NAME_MAX
#define HOST_NAME_MAX 64
#endif
#ifndef UINT16_MAX
#define UINT16_MAX 65535
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#ifndef UINT64_MAX
#define UINT64_MAX ((uint64_t)-1)
#endif
#ifndef CHAR_BIT
#define CHAR_BIT 8
#endif
#ifndef INT32_MAX
#define INT32_MAX _TYPE_MAXIMUM(int32_t)
#endif
#ifdef HAVE_STDBOOL_H
#include <stdbool.h>
#endif
#if !defined(HAVE_BOOL)
#ifdef HAVE__Bool
#define bool _Bool
#else
#define __bool_true_false_are_defined
typedef int bool;
#endif
#endif
#ifndef true
#define true (1)
#endif
#ifndef false
#define false (0)
#endif
#ifndef HAVE_FUNCTION_MACRO
#ifdef HAVE_func_MACRO
#define __FUNCTION__ __func__
#else
#define __FUNCTION__ ("")
#endif
#endif
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef __STRING
#define __STRING(x) #x
#endif
#if MMAP_BLACKLIST
#undef HAVE_MMAP
#endif
#endif /* _LIBREPLACE_REPLACE_H */

23
source3/lib/replace/samba.m4 Normal file

@ -0,0 +1,23 @@
AC_LIBREPLACE_BROKEN_CHECKS
SMB_EXT_LIB(LIBREPLACE_EXT, [${LIBDL}])
SMB_ENABLE(LIBREPLACE_EXT)
LIBREPLACE_DIR=`echo ${libreplacedir} |sed -e 's/^\.\///g'`
LIBREPLACE_OBJS=""
for obj in ${LIBREPLACEOBJ}; do
LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
done
SMB_SUBSYSTEM(LIBREPLACE,
[${LIBREPLACE_OBJS}],
[LIBREPLACE_EXT],
[-Ilib/replace])
LIBREPLACE_HOSTCC_OBJS=`echo ${LIBREPLACE_OBJS} |sed -e 's/\.o/\.ho/g'`
SMB_SUBSYSTEM(LIBREPLACE_HOSTCC,
[${LIBREPLACE_HOSTCC_OBJS}],
[],
[-Ilib/replace])

87
source3/lib/snprintf.c → source3/lib/replace/snprintf.c

@ -103,11 +103,8 @@
*
**************************************************************/
#ifndef NO_CONFIG_H
#include "config.h"
#else
#define NULL 0
#endif
#include "replace.h"
#include "system/locale.h"
#ifdef TEST_SNPRINTF /* need math library headers for testing */
@ -121,22 +118,6 @@
# include <math.h>
#endif /* TEST_SNPRINTF */
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#ifdef HAVE_CTYPE_H
#include <ctype.h>
#endif
#include <sys/types.h>
#include <stdarg.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF) && defined(HAVE_C99_VSNPRINTF)
/* only include stdio.h if we are not re-defining snprintf or vsnprintf */
#include <stdio.h>
@ -145,6 +126,9 @@
void dummy_snprintf(void) {}
#endif /* HAVE_SNPRINTF, etc */
/* yes this really must be a ||. Don't muck with this (tridge) */
#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
#ifdef HAVE_LONG_DOUBLE
#define LDOUBLE long double
#else
@ -217,9 +201,6 @@
#define MAX(p,q) (((p) >= (q)) ? (p) : (q))
#endif
/* yes this really must be a ||. Don't muck with this (tridge) */
#if !defined(HAVE_VSNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
struct pr_chunk {
int type; /* chunk type */
int num; /* parameter number */
@ -243,7 +224,7 @@ struct pr_chunk_x {
int num;
};
static size_t dopr(char *buffer, size_t maxlen, const char *format,
static int dopr(char *buffer, size_t maxlen, const char *format,
va_list args_in);
static void fmtstr(char *buffer, size_t *currlen, size_t maxlen,
char *value, int flags, int min, int max);
@ -256,7 +237,7 @@ static struct pr_chunk *new_chunk(void);
static int add_cnk_list_entry(struct pr_chunk_x **list,
int max_num, struct pr_chunk *chunk);
static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args_in)
static int dopr(char *buffer, size_t maxlen, const char *format, va_list args_in)
{
char ch;
int state;
@ -270,7 +251,7 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args
struct pr_chunk *cnk = NULL;
struct pr_chunk_x *clist = NULL;
int max_pos;
size_t ret = -1;
int ret = -1;
VA_COPY(args, args_in);
@ -638,7 +619,7 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args
break;
case CNK_PTR:
cnk->strvalue = (char *)va_arg (args, void *);
cnk->strvalue = va_arg (args, void *);
for (i = 1; i < clist[pnum].num; i++) {
clist[pnum].chunks[i]->strvalue = cnk->strvalue;
}
@ -933,7 +914,7 @@ static LLONG ROUND(LDOUBLE value)
static double my_modf(double x0, double *iptr)
{
int i;
LLONG l;
LLONG l=0;
double x = x0;
double f = 1.0;
@ -1203,11 +1184,10 @@ static int add_cnk_list_entry(struct pr_chunk_x **list,
return max;
}
int smb_vsnprintf (char *str, size_t count, const char *fmt, va_list args)
int vsnprintf (char *str, size_t count, const char *fmt, va_list args)
{
return dopr(str, count, fmt, args);
}
#define vsnprintf smb_vsnprintf
#endif
/* yes this really must be a ||. Don't muck with this (tridge)
@ -1217,7 +1197,7 @@ static int add_cnk_list_entry(struct pr_chunk_x **list,
* that doesn't work properly according to the autoconf test.
*/
#if !defined(HAVE_SNPRINTF) || !defined(HAVE_C99_VSNPRINTF)
int smb_snprintf(char *str,size_t count,const char *fmt,...)
int snprintf(char *str,size_t count,const char *fmt,...)
{
size_t ret;
va_list ap;
@ -1227,7 +1207,48 @@ int smb_snprintf(char *str,size_t count,const char *fmt,...)
va_end(ap);
return ret;
}
#define snprintf smb_snprintf
#endif
#ifndef HAVE_C99_VSNPRINTF
int printf(const char *fmt, ...)
{
va_list ap;
int ret;
char *s;
s = NULL;
va_start(ap, fmt);
ret = vasprintf(&s, fmt, ap);
va_end(ap);
if (s) {
fwrite(s, 1, strlen(s), stdout);
}
free(s);
return ret;
}
#endif
#ifndef HAVE_C99_VSNPRINTF
int fprintf(FILE *stream, const char *fmt, ...)
{
va_list ap;
int ret;
char *s;
s = NULL;
va_start(ap, fmt);
ret = vasprintf(&s, fmt, ap);
va_end(ap);
if (s) {
fwrite(s, 1, strlen(s), stream);
}
free(s);
return ret;
}
#endif
#endif

4
source3/lib/replace/system/README Normal file

@ -0,0 +1,4 @@
This directory contains wrappers around logical groups of system
include files. The idea is to avoid #ifdef blocks in the main code,
and instead put all the necessary conditional includes in subsystem
specific header files in this directory.

41
source3/lib/replace/system/capability.h Normal file

@ -0,0 +1,41 @@
#ifndef _system_capability_h
#define _system_capability_h
/*
Unix SMB/CIFS implementation.
capability system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_SYS_CAPABILITY_H
#if defined(BROKEN_REDHAT_7_SYSTEM_HEADERS) && !defined(_I386_STATFS_H)
#define _I386_STATFS_H
#define BROKEN_REDHAT_7_STATFS_WORKAROUND
#endif
#include <sys/capability.h>
#ifdef BROKEN_REDHAT_7_STATFS_WORKAROUND
#undef _I386_STATFS_H
#undef BROKEN_REDHAT_7_STATFS_WORKAROUND
#endif
#endif
#endif

31
source3/lib/replace/system/config.m4 Normal file

@ -0,0 +1,31 @@
# filesys
AC_HEADER_DIRENT
AC_CHECK_HEADERS(fcntl.h sys/fcntl.h sys/acl.h sys/resource.h sys/ioctl.h sys/mode.h sys/filio.h sys/fs/s5param.h sys/filsys.h )
# select
AC_CHECK_HEADERS(sys/select.h)
# time
AC_CHECK_HEADERS(sys/time.h utime.h)
AC_HEADER_TIME
# wait
AC_HEADER_SYS_WAIT
# capability
AC_CHECK_HEADERS(sys/capability.h)
# passwd
AC_CHECK_HEADERS(grp.h sys/id.h compat.h shadow.h sys/priv.h pwd.h sys/security.h)
# locale
AC_CHECK_HEADERS(ctype.h locale.h)
# glob
AC_CHECK_HEADERS(fnmatch.h)
# shmem
AC_CHECK_HEADERS(sys/ipc.h sys/mman.h sys/shm.h )
# terminal
AC_CHECK_HEADERS(termios.h termio.h sys/termio.h )

64
source3/lib/replace/system/dir.h Normal file

@ -0,0 +1,64 @@
#ifndef _system_dir_h
#define _system_dir_h
/*
Unix SMB/CIFS implementation.
directory system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
#else
# define dirent direct
# define NAMLEN(dirent) (dirent)->d_namlen
# if HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# if HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
#ifndef HAVE_MKDIR_MODE
#define mkdir(dir, mode) mkdir(dir)
#endif
/* Test whether a file name is the "." or ".." directory entries.
* These really should be inline functions.
*/
#ifndef ISDOT
#define ISDOT(path) ( \
*((const char *)(path)) == '.' && \
*(((const char *)(path)) + 1) == '\0' \
)
#endif
#ifndef ISDOTDOT
#define ISDOTDOT(path) ( \
*((const char *)(path)) == '.' && \
*(((const char *)(path)) + 1) == '.' && \
*(((const char *)(path)) + 2) == '\0' \
)
#endif
#endif

170
source3/lib/replace/system/filesys.h Normal file

@ -0,0 +1,170 @@
#ifndef _system_filesys_h
#define _system_filesys_h
/*
Unix SMB/CIFS implementation.
filesystem system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <unistd.h>
#include <sys/stat.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_ACL_H
#include <sys/acl.h>
#endif
#ifdef HAVE_SYS_FS_S5PARAM_H
#include <sys/fs/s5param.h>
#endif
#if defined (HAVE_SYS_FILSYS_H) && !defined (_CRAY)
#include <sys/filsys.h>
#endif
#ifdef HAVE_SYS_STATFS_H
# include <sys/statfs.h>
#endif
#ifdef HAVE_DUSTAT_H
#include <sys/dustat.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
#ifdef HAVE_SYS_FILIO_H
#include <sys/filio.h>
#endif
#include <sys/file.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#else
#ifdef HAVE_SYS_FCNTL_H
#include <sys/fcntl.h>
#endif
#endif
#ifdef HAVE_SYS_MODE_H
/* apparently AIX needs this for S_ISLNK */
#ifndef S_ISLNK
#include <sys/mode.h>
#endif
#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
/*
* Veritas File System. Often in addition to native.
* Quotas different.
*/
#if defined(HAVE_SYS_FS_VX_QUOTA_H)
#define VXFS_QUOTA
#endif
#if HAVE_SYS_ATTRIBUTES_H
#include <sys/attributes.h>
#endif
/* mutually exclusive (SuSE 8.2) */
#if HAVE_ATTR_XATTR_H
#include <attr/xattr.h>
#elif HAVE_SYS_XATTR_H
#include <sys/xattr.h>
#endif
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
/* Some POSIX definitions for those without */
#ifndef S_IFDIR
#define S_IFDIR 0x4000
#endif
#ifndef S_ISDIR
#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
#endif
#ifndef S_IRWXU
#define S_IRWXU 00700 /* read, write, execute: owner */
#endif
#ifndef S_IRUSR
#define S_IRUSR 00400 /* read permission: owner */
#endif
#ifndef S_IWUSR
#define S_IWUSR 00200 /* write permission: owner */
#endif
#ifndef S_IXUSR
#define S_IXUSR 00100 /* execute permission: owner */
#endif
#ifndef S_IRWXG
#define S_IRWXG 00070 /* read, write, execute: group */
#endif
#ifndef S_IRGRP
#define S_IRGRP 00040 /* read permission: group */
#endif
#ifndef S_IWGRP
#define S_IWGRP 00020 /* write permission: group */
#endif
#ifndef S_IXGRP
#define S_IXGRP 00010 /* execute permission: group */
#endif
#ifndef S_IRWXO
#define S_IRWXO 00007 /* read, write, execute: other */
#endif
#ifndef S_IROTH
#define S_IROTH 00004 /* read permission: other */
#endif
#ifndef S_IWOTH
#define S_IWOTH 00002 /* write permission: other */
#endif
#ifndef S_IXOTH
#define S_IXOTH 00001 /* execute permission: other */
#endif
#ifndef O_ACCMODE
#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
#endif
#ifndef MAXPATHLEN
#define MAXPATHLEN 256
#endif
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
#endif

33
source3/lib/replace/system/glob.h Normal file

@ -0,0 +1,33 @@
#ifndef _system_glob_h
#define _system_glob_h
/*
Unix SMB/CIFS implementation.
glob system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_GLOB_H
#include <glob.h>
#endif
#ifdef HAVE_FNMATCH_H
#include <fnmatch.h>
#endif
#endif

40
source3/lib/replace/system/iconv.h Normal file

@ -0,0 +1,40 @@
#ifndef _system_iconv_h
#define _system_iconv_h
/*
Unix SMB/CIFS implementation.
iconv memory system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_NATIVE_ICONV
#ifdef HAVE_ICONV_H
#include <iconv.h>
#endif
#ifdef HAVE_GICONV_H
#include <giconv.h>
#endif
#endif
/* needed for some systems without iconv. Doesn't really matter
what error code we use */
#ifndef EILSEQ
#define EILSEQ EIO
#endif
#endif

133
source3/lib/replace/system/kerberos.h Normal file

@ -0,0 +1,133 @@
#ifndef _system_kerberos_h
#define _system_kerberos_h
/*
Unix SMB/CIFS implementation.
kerberos system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_KRB5
/* Whether the krb5_address struct has a addrtype property */
/* #undef HAVE_ADDRTYPE_IN_KRB5_ADDRESS */
/* Whether the krb5_address struct has a addr_type property */
#define HAVE_ADDR_TYPE_IN_KRB5_ADDRESS 1
/* Define to 1 if you have the `gsskrb5_extract_authz_data_from_sec_context' */
#define HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT 1
/* Define to 1 if you have the `gsskrb5_get_initiator_subkey' function. */
#define HAVE_GSSKRB5_GET_INITIATOR_SUBKEY 1
/* Define to 1 if you have the `gsskrb5_register_acceptor_identity' function. */
#define HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY 1
/* Define to 1 if you have the `gss_krb5_ccache_name' function. */
#define HAVE_GSS_KRB5_CCACHE_NAME 1
/* Define to 1 if you have the `krb5_addlog_func' function. */
#define HAVE_KRB5_ADDLOG_FUNC 1
/* Define to 1 if you have the `krb5_auth_con_setkey' function. */
#define HAVE_KRB5_AUTH_CON_SETKEY 1
/* Define to 1 if you have the `krb5_auth_con_setuseruserkey' function. */
/* #undef HAVE_KRB5_AUTH_CON_SETUSERUSERKEY */
/* Define to 1 if you have the `krb5_c_enctype_compare' function. */
#define HAVE_KRB5_C_ENCTYPE_COMPARE 1
/* Define to 1 if you have the `krb5_c_verify_checksum' function. */
#define HAVE_KRB5_C_VERIFY_CHECKSUM 1
/* Whether the type krb5_encrypt_block exists */
/* #undef HAVE_KRB5_ENCRYPT_BLOCK */
/* Define to 1 if you have the `krb5_encrypt_data' function. */
/* #undef HAVE_KRB5_ENCRYPT_DATA */
/* Define to 1 if you have the `krb5_enctypes_compatible_keys' function. */
#define HAVE_KRB5_ENCTYPES_COMPATIBLE_KEYS 1
/* Define to 1 if you have the `krb5_free_data_contents' function. */
#define HAVE_KRB5_FREE_DATA_CONTENTS 1
/* Define to 1 if you have the `krb5_free_error_string' function. */
#define HAVE_KRB5_FREE_ERROR_STRING 1
/* Define to 1 if you have the `krb5_free_keytab_entry_contents' function. */
/* #undef HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS */
/* Define to 1 if you have the `krb5_free_ktypes' function. */
/* #undef HAVE_KRB5_FREE_KTYPES */
/* Define to 1 if you have the `krb5_free_unparsed_name' function. */
/* #undef HAVE_KRB5_FREE_UNPARSED_NAME */
/* Define to 1 if you have the `krb5_get_default_in_tkt_etypes' function. */
#define HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES 1
/* Define to 1 if you have the `krb5_get_error_string' function. */
#define HAVE_KRB5_GET_ERROR_STRING 1
/* Define to 1 if you have the `krb5_get_permitted_enctypes' function. */
/* #undef HAVE_KRB5_GET_PERMITTED_ENCTYPES */
/* Define to 1 if you have the `krb5_get_pw_salt' function. */
#define HAVE_KRB5_GET_PW_SALT 1
/* Define to 1 if you have the <krb5.h> header file. */
#define HAVE_KRB5_H 1
/* Define to 1 if you have the `krb5_initlog' function. */
#define HAVE_KRB5_INITLOG 1
/* Define to 1 if you have the `krb5_kdc_default_config' function. */
#define HAVE_KRB5_KDC_DEFAULT_CONFIG 1
/* Whether the krb5_creds struct has a keyblock property */
/* #undef HAVE_KRB5_KEYBLOCK_IN_CREDS */
/* Whether the krb5_keyblock struct has a keyvalue property */
#define HAVE_KRB5_KEYBLOCK_KEYVALUE 1
/* Whether krb5_keytab_entry has key member */
/* #undef HAVE_KRB5_KEYTAB_ENTRY_KEY */
/* Whether krb5_keytab_entry has keyblock member */
#define HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK 1
/* Define to 1 if you have the `krb5_krbhst_get_addrinfo' function. */
#define HAVE_KRB5_KRBHST_GET_ADDRINFO 1
/* Define to 1 if you have the `krb5_kt_compare' function. */
#define HAVE_KRB5_KT_COMPARE 1
/* Define to 1 if you have the `krb5_kt_free_entry' function. */
#define HAVE_KRB5_KT_FREE_ENTRY 1
/* Whether the type krb5_log_facility exists */
#define HAVE_KRB5_LOG_FACILITY 1
/* Define to 1 if you have the `krb5_mk_req_extended' function. */
#define HAVE_KRB5_MK_REQ_EXTENDED 1
/* Define to 1 if you have the `krb5_principal2salt' function. */
/* #undef HAVE_KRB5_PRINCIPAL2SALT */
/* Define to 1 if you have the `krb5_principal_get_comp_string' function. */
#define HAVE_KRB5_PRINCIPAL_GET_COMP_STRING 1
/* Whether krb5_princ_component is available */
/* #undef HAVE_KRB5_PRINC_COMPONENT */
/* Whether the krb5_creds struct has a session property */
#define HAVE_KRB5_SESSION_IN_CREDS 1
/* Define to 1 if you have the `krb5_set_default_in_tkt_etypes' function. */
#define HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES 1
/* Define to 1 if you have the `krb5_set_default_tgs_ktypes' function. */
/* #undef HAVE_KRB5_SET_DEFAULT_TGS_KTYPES */
/* Define to 1 if you have the `krb5_set_real_time' function. */
#define HAVE_KRB5_SET_REAL_TIME 1
/* Define to 1 if you have the `krb5_set_warn_dest' function. */
#define HAVE_KRB5_SET_WARN_DEST 1
/* Define to 1 if you have the `krb5_string_to_key' function. */
#define HAVE_KRB5_STRING_TO_KEY 1
/* Define to 1 if you have the `krb5_string_to_key_salt' function. */
#define HAVE_KRB5_STRING_TO_KEY_SALT 1
/* Define to 1 if you have the `krb5_ticket_get_authorization_data_type' */
#define HAVE_KRB5_TICKET_GET_AUTHORIZATION_DATA_TYPE 1
/* Whether the krb5_ticket struct has a enc_part2 property */
/* #undef HAVE_KRB5_TKT_ENC_PART2 */
/* Define to 1 if you have the `krb5_use_enctype' function. */
/* #undef HAVE_KRB5_USE_ENCTYPE */
/* Define to 1 if you have the `krb5_verify_checksum' function. */
#define HAVE_KRB5_VERIFY_CHECKSUM 1
/* Whether krb5_princ_realm returns krb5_realm or krb5_data */
#define KRB5_PRINC_REALM_RETURNS_REALM 1
#include "heimdal/lib/krb5/krb5.h"
#include "heimdal/lib/gssapi/gssapi.h"
#include "heimdal/lib/com_err/com_err.h"
#endif
#endif

34
source3/lib/replace/system/locale.h Normal file

@ -0,0 +1,34 @@
#ifndef _system_locale_h
#define _system_locale_h
/*
Unix SMB/CIFS implementation.
locale include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CTYPE_H
#include <ctype.h>
#endif
#ifdef HAVE_LOCALE_H
#include <locale.h>
#endif
#endif

105
source3/lib/replace/system/network.h Normal file

@ -0,0 +1,105 @@
#ifndef _system_network_h
#define _system_network_h
/*
Unix SMB/CIFS implementation.
networking system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_UNIXSOCKET
#include <sys/un.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif
/*
* The next three defines are needed to access the IPTOS_* options
* on some systems.
*/
#ifdef HAVE_NETINET_IN_SYSTM_H
#include <netinet/in_systm.h>
#endif
#ifdef HAVE_NETINET_IN_IP_H
#include <netinet/in_ip.h>
#endif
#ifdef HAVE_NETINET_IP_H
#include <netinet/ip.h>
#endif
#ifdef HAVE_NET_IF_H
#include <net/if.h>
#endif
#ifdef SOCKET_WRAPPER
#ifndef SOCKET_WRAPPER_NOT_REPLACE
#define SOCKET_WRAPPER_REPLACE
#endif
#include "lib/socket_wrapper/socket_wrapper.h"
#endif
#ifdef REPLACE_INET_NTOA
char *rep_inet_ntoa(struct in_addr ip);
#define inet_ntoa rep_inet_ntoa
#endif
/*
* glibc on linux doesn't seem to have MSG_WAITALL
* defined. I think the kernel has it though..
*/
#ifndef MSG_WAITALL
#define MSG_WAITALL 0
#endif
/*
* Some older systems seem not to have MAXHOSTNAMELEN
* defined.
*/
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 254
#endif
#ifndef INADDR_LOOPBACK
#define INADDR_LOOPBACK 0x7f000001
#endif
#ifndef INADDR_NONE
#define INADDR_NONE 0xffffffff
#endif
#endif

91
source3/lib/replace/system/passwd.h Normal file

@ -0,0 +1,91 @@
#ifndef _system_passwd_h
#define _system_passwd_h
/*
Unix SMB/CIFS implementation.
passwd system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#ifdef HAVE_GRP_H
#include <grp.h>
#endif
#ifdef HAVE_SYS_PRIV_H
#include <sys/priv.h>
#endif
#ifdef HAVE_SYS_ID_H
#include <sys/id.h>
#endif
#ifdef HAVE_CRYPT_H
#include <crypt.h>
#endif
#ifdef HAVE_SHADOW_H
#include <shadow.h>
#endif
#ifdef HAVE_SYS_SECURITY_H
#include <sys/security.h>
#include <prot.h>
#define PASSWORD_LENGTH 16
#endif /* HAVE_SYS_SECURITY_H */
#ifdef HAVE_GETPWANAM
#include <sys/label.h>
#include <sys/audit.h>
#include <pwdadj.h>
#endif
#ifdef HAVE_COMPAT_H
#include <compat.h>
#endif
#ifdef REPLACE_GETPASS
#define getpass(prompt) getsmbpass((prompt))
#endif
#ifndef NGROUPS_MAX
#define NGROUPS_MAX 32 /* Guess... */
#endif
/* what is the longest significant password available on your system?
Knowing this speeds up password searches a lot */
#ifndef PASSWORD_LENGTH
#define PASSWORD_LENGTH 8
#endif
#if defined(HAVE_PUTPRPWNAM) && defined(AUTH_CLEARTEXT_SEG_CHARS)
#define OSF1_ENH_SEC 1
#endif
#ifndef ALLOW_CHANGE_PASSWORD
#if (defined(HAVE_TERMIOS_H) && defined(HAVE_DUP2) && defined(HAVE_SETSID))
#define ALLOW_CHANGE_PASSWORD 1
#endif
#endif
#if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
#define ULTRIX_AUTH 1
#endif
#endif

46
source3/lib/replace/system/printing.h Normal file

@ -0,0 +1,46 @@
#ifndef _system_printing_h
#define _system_printing_h
/*
Unix SMB/CIFS implementation.
printing system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef AIX
#define DEFAULT_PRINTING PRINT_AIX
#define PRINTCAP_NAME "/etc/qconfig"
#endif
#ifdef HPUX
#define DEFAULT_PRINTING PRINT_HPUX
#endif
#ifdef QNX
#define DEFAULT_PRINTING PRINT_QNX
#endif
#ifndef DEFAULT_PRINTING
#define DEFAULT_PRINTING PRINT_BSD
#endif
#ifndef PRINTCAP_NAME
#define PRINTCAP_NAME "/etc/printcap"
#endif
#endif

48
source3/lib/replace/system/readline.h Normal file

@ -0,0 +1,48 @@
#ifndef _system_readline_h
#define _system_readline_h
/*
Unix SMB/CIFS implementation.
readline wrappers
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_LIBREADLINE
# ifdef HAVE_READLINE_READLINE_H
# include <readline/readline.h>
# ifdef HAVE_READLINE_HISTORY_H
# include <readline/history.h>
# endif
# else
# ifdef HAVE_READLINE_H
# include <readline.h>
# ifdef HAVE_HISTORY_H
# include <history.h>
# endif
# else
# undef HAVE_LIBREADLINE
# endif
# endif
#endif
#ifdef HAVE_NEW_LIBREADLINE
# define RL_COMPLETION_CAST (rl_completion_func_t *)
#else
/* This type is missing from libreadline<4.0 (approximately) */
# define RL_COMPLETION_CAST
#endif /* HAVE_NEW_LIBREADLINE */
#endif

46
source3/lib/replace1.c → source3/lib/replace/system/select.h

@ -1,7 +1,11 @@
#ifndef _system_select_h
#define _system_select_h
/*
Unix SMB/CIFS implementation.
replacement routines for broken systems
Copyright (C) Andrew Tridgell 1992-1998
select system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -18,25 +22,21 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
void replace1_dummy(void);
void replace1_dummy(void) {}
#ifndef HAVE_SETENV
int setenv(const char *name, const char *value, int overwrite)
{
char *p = NULL;
int ret = -1;
asprintf(&p, "%s=%s", name, value);
if (overwrite || getenv(name)) {
if (p) ret = putenv(p);
} else {
ret = 0;
}
return ret;
}
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
/* use epoll if it is available */
#if defined(HAVE_EPOLL_CREATE) && defined(HAVE_SYS_EPOLL_H)
#define WITH_EPOLL 1
#endif
#if WITH_EPOLL
#include <sys/epoll.h>
#endif
#endif

55
source3/lib/replace/system/shmem.h Normal file

@ -0,0 +1,55 @@
#ifndef _system_shmem_h
#define _system_shmem_h
/*
Unix SMB/CIFS implementation.
shared memory system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if defined(HAVE_SYS_IPC_H)
#include <sys/ipc.h>
#endif /* HAVE_SYS_IPC_H */
#if defined(HAVE_SYS_SHM_H)
#include <sys/shm.h>
#endif /* HAVE_SYS_SHM_H */
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
/* NetBSD doesn't have these */
#ifndef SHM_R
#define SHM_R 0400
#endif
#ifndef SHM_W
#define SHM_W 0200
#endif
#ifndef MAP_FILE
#define MAP_FILE 0
#endif
#ifndef MAP_FAILED
#define MAP_FAILED ((void *)-1)
#endif
#endif

66
source3/lib/replace/system/syslog.h Normal file

@ -0,0 +1,66 @@
#ifndef _system_syslog_h
#define _system_syslog_h
/*
Unix SMB/CIFS implementation.
syslog system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#else
#ifdef HAVE_SYS_SYSLOG_H
#include <sys/syslog.h>
#endif
#endif
/* For sys_adminlog(). */
#ifndef LOG_EMERG
#define LOG_EMERG 0 /* system is unusable */
#endif
#ifndef LOG_ALERT
#define LOG_ALERT 1 /* action must be taken immediately */
#endif
#ifndef LOG_CRIT
#define LOG_CRIT 2 /* critical conditions */
#endif
#ifndef LOG_ERR
#define LOG_ERR 3 /* error conditions */
#endif
#ifndef LOG_WARNING
#define LOG_WARNING 4 /* warning conditions */
#endif
#ifndef LOG_NOTICE
#define LOG_NOTICE 5 /* normal but significant condition */
#endif
#ifndef LOG_INFO
#define LOG_INFO 6 /* informational */
#endif
#ifndef LOG_DEBUG
#define LOG_DEBUG 7 /* debug-level messages */
#endif
#endif

42
source3/lib/replace/system/terminal.h Normal file

@ -0,0 +1,42 @@
#ifndef _system_terminal_h
#define _system_terminal_h
/*
Unix SMB/CIFS implementation.
terminal system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef SUNOS4
/* on SUNOS4 termios.h conflicts with sys/ioctl.h */
#undef HAVE_TERMIOS_H
#endif
#if defined(HAVE_TERMIOS_H)
/* POSIX terminal handling. */
#include <termios.h>
#elif defined(HAVE_TERMIO_H)
/* Older SYSV terminal handling - don't use if we can avoid it. */
#include <termio.h>
#elif defined(HAVE_SYS_TERMIO_H)
/* Older SYSV terminal handling - don't use if we can avoid it. */
#include <sys/termio.h>
#endif
#endif

40
source3/lib/replace/system/time.h Normal file

@ -0,0 +1,40 @@
#ifndef _system_time_h
#define _system_time_h
/*
Unix SMB/CIFS implementation.
time system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
#ifdef HAVE_UTIME_H
#include <utime.h>
#endif
#endif

39
source3/lib/replace/system/wait.h Normal file

@ -0,0 +1,39 @@
#ifndef _system_wait_h
#define _system_wait_h
/*
Unix SMB/CIFS implementation.
waitpid system include wrappers
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#include <signal.h>
#ifndef SIGCLD
#define SIGCLD SIGCHLD
#endif
#ifndef SIGNAL_CAST
#define SIGNAL_CAST (RETSIGTYPE (*)(int))
#endif
#endif

111
source3/lib/replace/test/os2_delete.c Normal file

@ -0,0 +1,111 @@
/*
test readdir/unlink pattern that OS/2 uses
tridge@samba.org July 2005
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <string.h>
#include <fcntl.h>
#define NUM_FILES 700
#define READDIR_SIZE 100
#define DELETE_SIZE 4
#define TESTDIR "test.dir"
static int test_readdir_os2_delete_ret;
#define FAILED(d) (fprintf(stderr, "Failed for %s - %s\n", d, strerror(errno)), test_readdir_os2_delete_ret = 1, 1)
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
static void cleanup(void)
{
/* I'm a lazy bastard */
system("rm -rf " TESTDIR);
mkdir(TESTDIR, 0700) == 0 || FAILED("mkdir");
}
static void create_files(void)
{
int i;
for (i=0;i<NUM_FILES;i++) {
char fname[40];
sprintf(fname, TESTDIR "/test%u.txt", i);
close(open(fname, O_CREAT|O_RDWR, 0600)) == 0 || FAILED("close");
}
}
static int os2_delete(DIR *d)
{
off_t offsets[READDIR_SIZE];
int i, j;
struct dirent *de;
char names[READDIR_SIZE][30];
/* scan, remembering offsets */
for (i=0, de=readdir(d);
de && i < READDIR_SIZE;
de=readdir(d), i++) {
offsets[i] = telldir(d);
strcpy(names[i], de->d_name);
}
if (i == 0) {
return 0;
}
/* delete the first few */
for (j=0; j<MIN(i, DELETE_SIZE); j++) {
char fname[40];
sprintf(fname, TESTDIR "/%s", names[j]);
unlink(fname) == 0 || FAILED("unlink");
}
/* seek to just after the deletion */
seekdir(d, offsets[j-1]);
/* return number deleted */
return j;
}
int test_readdir_os2_delete(void)
{
int total_deleted = 0;
DIR *d;
struct dirent *de;
test_readdir_os2_delete_ret = 0;
cleanup();
create_files();
d = opendir(TESTDIR);
/* skip past . and .. */
de = readdir(d);
strcmp(de->d_name, ".") == 0 || FAILED("match .");
de = readdir(d);
strcmp(de->d_name, "..") == 0 || FAILED("match ..");
while (1) {
int n = os2_delete(d);
if (n == 0) break;
total_deleted += n;
}
closedir(d);
printf("Deleted %d files of %d\n", total_deleted, NUM_FILES);
rmdir(TESTDIR) == 0 || FAILED("rmdir");
return test_readdir_os2_delete_ret;
}

68
source3/lib/replace/test/shared_mmap.c Normal file

@ -0,0 +1,68 @@
/* this tests whether we can use a shared writeable mmap on a file -
as needed for the mmap variant of FAST_SHARE_MODES */
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define DATA "conftest.mmap"
#ifndef MAP_FILE
#define MAP_FILE 0
#endif
main()
{
int *buf;
int i;
int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666);
int count=7;
if (fd == -1) exit(1);
for (i=0;i<10000;i++) {
write(fd,&i,sizeof(i));
}
close(fd);
if (fork() == 0) {
fd = open(DATA,O_RDWR);
if (fd == -1) exit(1);
buf = (int *)mmap(NULL, 10000*sizeof(int),
(PROT_READ | PROT_WRITE),
MAP_FILE | MAP_SHARED,
fd, 0);
while (count-- && buf[9124] != 55732) sleep(1);
if (count <= 0) exit(1);
buf[1763] = 7268;
exit(0);
}
fd = open(DATA,O_RDWR);
if (fd == -1) exit(1);
buf = (int *)mmap(NULL, 10000*sizeof(int),
(PROT_READ | PROT_WRITE),
MAP_FILE | MAP_SHARED,
fd, 0);
if (buf == (int *)-1) exit(1);
buf[9124] = 55732;
while (count-- && buf[1763] != 7268) sleep(1);
unlink(DATA);
if (count > 0) exit(0);
exit(1);
}

435
source3/lib/replace/test/testsuite.c Normal file

@ -0,0 +1,435 @@
/*
Unix SMB/CIFS implementation.
libreplace tests
Copyright (C) Jelmer Vernooij 2006
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "replace.h"
/*
we include all the system/ include files here so that libreplace tests
them in the build farm
*/
#include "system/capability.h"
#include "system/dir.h"
#include "system/filesys.h"
#include "system/glob.h"
#include "system/iconv.h"
#include "system/locale.h"
#include "system/network.h"
#include "system/passwd.h"
#include "system/printing.h"
#include "system/readline.h"
#include "system/select.h"
#include "system/shmem.h"
#include "system/syslog.h"
#include "system/terminal.h"
#include "system/time.h"
#include "system/wait.h"
#define TESTFILE "testfile.dat"
/*
test ftruncate() function
*/
static int test_ftruncate(void)
{
struct stat st;
int fd;
const int size = 1234;
printf("testing ftruncate\n");
unlink(TESTFILE);
fd = open(TESTFILE, O_RDWR|O_CREAT, 0600);
if (fd == -1) {
printf("creating '%s' failed - %s\n", TESTFILE, strerror(errno));
return false;
}
if (ftruncate(fd, size) != 0) {
printf("ftruncate failed - %s\n", strerror(errno));
return false;
}
if (fstat(fd, &st) != 0) {
printf("fstat failed - %s\n", strerror(errno));
return false;
}
if (st.st_size != size) {
printf("ftruncate gave wrong size %d - expected %d\n",
(int)st.st_size, size);
return false;
}
return true;
}
/*
test strlcpy() function.
see http://www.gratisoft.us/todd/papers/strlcpy.html
*/
static int test_strlcpy(void)
{
char buf[4];
const struct {
const char *src;
int result;
} tests[] = {
{ "abc", 3 },
{ "abcdef", 6 },
{ "abcd", 4 },
{ "", 0 },
{ NULL, 0 }
};
int i;
printf("testing strlcpy\n");
for (i=0;tests[i].src;i++) {
if (strlcpy(buf, tests[i].src, sizeof(buf)) != tests[i].result) {
printf("strlcpy test %d failed\n", i);
return false;
}
}
return true;
}
static int test_strlcat(void)
{
/* FIXME */
return true;
}
static int test_mktime(void)
{
/* FIXME */
return true;
}
static int test_innetgr(void)
{
/* FIXME */
return true;
}
static int test_initgroups(void)
{
/* FIXME */
return true;
}
static int test_memmove(void)
{
/* FIXME */
return true;
}
static int test_strdup(void)
{
/* FIXME */
return true;
}
static int test_setlinebuf(void)
{
printf("testing setlinebuf\n");
setlinebuf(stdout);
return true;
}
static int test_vsyslog(void)
{
/* FIXME */
return true;
}
static int test_timegm(void)
{
/* FIXME */
return true;
}
static int test_setenv(void)
{
/* FIXME */
return true;
}
static int test_strndup(void)
{
/* FIXME */
return true;
}
static int test_strnlen(void)
{
/* FIXME */
return true;
}
static int test_waitpid(void)
{
/* FIXME */
return true;
}
static int test_seteuid(void)
{
/* FIXME */
return true;
}
static int test_setegid(void)
{
/* FIXME */
return true;
}
static int test_asprintf(void)
{
/* FIXME */
return true;
}
static int test_snprintf(void)
{
/* FIXME */
return true;
}
static int test_vasprintf(void)
{
/* FIXME */
return true;
}
static int test_vsnprintf(void)
{
/* FIXME */
return true;
}
static int test_opendir(void)
{
/* FIXME */
return true;
}
extern int test_readdir_os2_delete(void);
static bool test_readdir(void)
{
printf("testing readdir\n");
if (test_readdir_os2_delete() != 0) {
return false;
}
/* FIXME */
return true;
}
static int test_telldir(void)
{
/* FIXME */
return true;
}
static int test_seekdir(void)
{
/* FIXME */
return true;
}
static int test_dlopen(void)
{
/* FIXME: test dlopen, dlsym, dlclose, dlerror */
return true;
}
static int test_chroot(void)
{
/* FIXME: chroot() */
return true;
}
static int test_bzero(void)
{
/* FIXME: bzero */
return true;
}
static int test_strerror(void)
{
/* FIXME */
return true;
}
static int test_errno(void)
{
/* FIXME */
return true;
}
static int test_mkdtemp(void)
{
/* FIXME */
return true;
}
static int test_mkstemp(void)
{
/* FIXME */
return true;
}
static int test_pread(void)
{
/* FIXME */
return true;
}
static int test_pwrite(void)
{
/* FIXME */
return true;
}
static int test_getpass(void)
{
/* FIXME */
return true;
}
static int test_inet_ntoa(void)
{
/* FIXME */
return true;
}
static int test_strtoll(void)
{
/* FIXME */
return true;
}
static int test_strtoull(void)
{
/* FIXME */
return true;
}
/*
FIXME:
Types:
bool
socklen_t
uint_t
uint{8,16,32,64}_t
int{8,16,32,64}_t
intptr_t
Constants:
PATH_NAME_MAX
UINT{16,32,64}_MAX
INT32_MAX
*/
static int test_va_copy(void)
{
/* FIXME */
return true;
}
static int test_FUNCTION(void)
{
/* FIXME: test __FUNCTION__ macro */
return true;
}
static int test_MIN(void)
{
/* FIXME */
return true;
}
static int test_MAX(void)
{
/* FIXME */
return true;
}
int torture_local_replace(void *ctx)
{
int ret = true;
ret &= test_ftruncate();
ret &= test_strlcpy();
ret &= test_strlcat();
ret &= test_mktime();
ret &= test_innetgr();
ret &= test_initgroups();
ret &= test_memmove();
ret &= test_strdup();
ret &= test_setlinebuf();
ret &= test_vsyslog();
ret &= test_timegm();
ret &= test_setenv();
ret &= test_strndup();
ret &= test_strnlen();
ret &= test_waitpid();
ret &= test_seteuid();
ret &= test_setegid();
ret &= test_asprintf();
ret &= test_snprintf();
ret &= test_vasprintf();
ret &= test_vsnprintf();
ret &= test_opendir();
ret &= test_readdir() ;
ret &= test_telldir();
ret &= test_seekdir();
ret &= test_dlopen();
ret &= test_chroot();
ret &= test_bzero();
ret &= test_strerror();
ret &= test_errno();
ret &= test_mkdtemp();
ret &= test_mkstemp();
ret &= test_pread();
ret &= test_pwrite();
ret &= test_getpass();
ret &= test_inet_ntoa();
ret &= test_strtoll();
ret &= test_strtoll();
ret &= test_strtoull();
ret &= test_va_copy();
ret &= test_FUNCTION();
ret &= test_MIN();
ret &= test_MAX();
return ret;
}
#if !defined(_SAMBA_BUILD_) || ((SAMBA_VERSION_MAJOR==3)&&(SAMBA_VERSION_MINOR<9))
int main(void)
{
if (!torture_local_replace(NULL)) {
printf("ERROR: TESTSUITE FAILED\n");
return -1;
}
return 0;
}
#endif

7
source3/lib/timegm.c → source3/lib/replace/timegm.c

@ -35,9 +35,8 @@
adapted for Samba4 by Andrew Tridgell
*/
#include "includes.h"
#ifndef HAVE_TIMEGM
#include "replace.h"
#include "system/time.h"
static int is_leap(unsigned y)
{
@ -67,5 +66,3 @@ time_t timegm(struct tm *tm)
res += tm->tm_sec;
return res;
}
#endif /* HAVE_TIMEGM */

1
source3/lib/replace/timegm.m4 Normal file

@ -0,0 +1 @@
AC_CHECK_FUNCS(timegm,[],[LIBREPLACEOBJ="${LIBREPLACEOBJ} timegm.o"])

20
source3/lib/replace/win32.m4 Normal file

@ -0,0 +1,20 @@
AC_CHECK_HEADERS(direct.h windows.h winsock2.h ws2tcpip.h)
#######################################
# Check for mkdir mode
AC_CACHE_CHECK( [whether mkdir supports mode], ac_mkdir_has_mode,
AC_TRY_COMPILE([
#include <stdio.h>
#ifdef HAVE_DIRECT_H
#include <direct.h>
#endif],[
mkdir("foo",0777);
return 0;
],
ac_mkdir_has_mode="yes",
ac_mkdir_has_mode="no") )
if test "$ac_mkdir_has_mode" = "yes"
then
AC_DEFINE(HAVE_MKDIR_MODE, 1, [Define if target mkdir supports mode option])
fi

159
source3/lib/replace/win32_replace.h Normal file

@ -0,0 +1,159 @@
#ifndef _WIN32_REPLACE_H
#define _WIN32_REPLACE_H
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
/* Map BSD Socket errorcodes to the WSA errorcodes (if possible) */
#define EAFNOSUPPORT WSAEAFNOSUPPORT
#define ECONNREFUSED WSAECONNREFUSED
#define EINPROGRESS WSAEINPROGRESS
#define EMSGSIZE WSAEMSGSIZE
#define ENOBUFS WSAENOBUFS
#define ENOTSOCK WSAENOTSOCK
#define ENETUNREACH WSAENETUNREACH
#define ENOPROTOOPT WSAENOPROTOOPT
#define ENOTCONN WSAENOTCONN
#define ENOTSUP 134
/* We undefine the following constants due to conflicts with the w32api headers
* and the Windows Platform SDK/DDK.
*/
#undef interface
#undef ERROR_INVALID_PARAMETER
#undef ERROR_INSUFFICIENT_BUFFER
#undef ERROR_INVALID_DATATYPE
#undef FILE_GENERIC_READ
#undef FILE_GENERIC_WRITE
#undef FILE_GENERIC_EXECUTE
#undef FILE_ATTRIBUTE_READONLY
#undef FILE_ATTRIBUTE_HIDDEN
#undef FILE_ATTRIBUTE_SYSTEM
#undef FILE_ATTRIBUTE_DIRECTORY
#undef FILE_ATTRIBUTE_ARCHIVE
#undef FILE_ATTRIBUTE_DEVICE
#undef FILE_ATTRIBUTE_NORMAL
#undef FILE_ATTRIBUTE_TEMPORARY
#undef FILE_ATTRIBUTE_REPARSE_POINT
#undef FILE_ATTRIBUTE_COMPRESSED
#undef FILE_ATTRIBUTE_OFFLINE
#undef FILE_ATTRIBUTE_ENCRYPTED
#undef FILE_FLAG_WRITE_THROUGH
#undef FILE_FLAG_NO_BUFFERING
#undef FILE_FLAG_RANDOM_ACCESS
#undef FILE_FLAG_SEQUENTIAL_SCAN
#undef FILE_FLAG_DELETE_ON_CLOSE
#undef FILE_FLAG_BACKUP_SEMANTICS
#undef FILE_FLAG_POSIX_SEMANTICS
#undef FILE_TYPE_DISK
#undef FILE_TYPE_UNKNOWN
#undef FILE_CASE_SENSITIVE_SEARCH
#undef FILE_CASE_PRESERVED_NAMES
#undef FILE_UNICODE_ON_DISK
#undef FILE_PERSISTENT_ACLS
#undef FILE_FILE_COMPRESSION
#undef FILE_VOLUME_QUOTAS
#undef FILE_VOLUME_IS_COMPRESSED
#undef FILE_NOTIFY_CHANGE_FILE_NAME
#undef FILE_NOTIFY_CHANGE_DIR_NAME
#undef FILE_NOTIFY_CHANGE_ATTRIBUTES
#undef FILE_NOTIFY_CHANGE_SIZE
#undef FILE_NOTIFY_CHANGE_LAST_WRITE
#undef FILE_NOTIFY_CHANGE_LAST_ACCESS
#undef FILE_NOTIFY_CHANGE_CREATION
#undef FILE_NOTIFY_CHANGE_EA
#undef FILE_NOTIFY_CHANGE_SECURITY
#undef FILE_NOTIFY_CHANGE_STREAM_NAME
#undef FILE_NOTIFY_CHANGE_STREAM_SIZE
#undef FILE_NOTIFY_CHANGE_STREAM_WRITE
#undef FILE_NOTIFY_CHANGE_NAME
#undef PRINTER_ATTRIBUTE_QUEUED
#undef PRINTER_ATTRIBUTE_DIRECT
#undef PRINTER_ATTRIBUTE_DEFAULT
#undef PRINTER_ATTRIBUTE_SHARED
#undef PRINTER_ATTRIBUTE_NETWORK
#undef PRINTER_ATTRIBUTE_HIDDEN
#undef PRINTER_ATTRIBUTE_LOCAL
#undef PRINTER_ATTRIBUTE_ENABLE_DEVQ
#undef PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS
#undef PRINTER_ATTRIBUTE_DO_COMPLETE_FIRST
#undef PRINTER_ATTRIBUTE_WORK_OFFLINE
#undef PRINTER_ATTRIBUTE_ENABLE_BIDI
#undef PRINTER_ATTRIBUTE_RAW_ONLY
#undef PRINTER_ATTRIBUTE_PUBLISHED
#undef PRINTER_ENUM_DEFAULT
#undef PRINTER_ENUM_LOCAL
#undef PRINTER_ENUM_CONNECTIONS
#undef PRINTER_ENUM_FAVORITE
#undef PRINTER_ENUM_NAME
#undef PRINTER_ENUM_REMOTE
#undef PRINTER_ENUM_SHARED
#undef PRINTER_ENUM_NETWORK
#undef PRINTER_ENUM_EXPAND
#undef PRINTER_ENUM_CONTAINER
#undef PRINTER_ENUM_ICON1
#undef PRINTER_ENUM_ICON2
#undef PRINTER_ENUM_ICON3
#undef PRINTER_ENUM_ICON4
#undef PRINTER_ENUM_ICON5
#undef PRINTER_ENUM_ICON6
#undef PRINTER_ENUM_ICON7
#undef PRINTER_ENUM_ICON8
#undef PRINTER_STATUS_PAUSED
#undef PRINTER_STATUS_ERROR
#undef PRINTER_STATUS_PENDING_DELETION
#undef PRINTER_STATUS_PAPER_JAM
#undef PRINTER_STATUS_PAPER_OUT
#undef PRINTER_STATUS_MANUAL_FEED
#undef PRINTER_STATUS_PAPER_PROBLEM
#undef PRINTER_STATUS_OFFLINE
#undef PRINTER_STATUS_IO_ACTIVE
#undef PRINTER_STATUS_BUSY
#undef PRINTER_STATUS_PRINTING
#undef PRINTER_STATUS_OUTPUT_BIN_FULL
#undef PRINTER_STATUS_NOT_AVAILABLE
#undef PRINTER_STATUS_WAITING
#undef PRINTER_STATUS_PROCESSING
#undef PRINTER_STATUS_INITIALIZING
#undef PRINTER_STATUS_WARMING_UP
#undef PRINTER_STATUS_TONER_LOW
#undef PRINTER_STATUS_NO_TONER
#undef PRINTER_STATUS_PAGE_PUNT
#undef PRINTER_STATUS_USER_INTERVENTION
#undef PRINTER_STATUS_OUT_OF_MEMORY
#undef PRINTER_STATUS_DOOR_OPEN
#undef PRINTER_STATUS_SERVER_UNKNOWN
#undef PRINTER_STATUS_POWER_SAVE
#undef DWORD
#undef HKEY_CLASSES_ROOT
#undef HKEY_CURRENT_USER
#undef HKEY_LOCAL_MACHINE
#undef HKEY_USERS
#undef HKEY_PERFORMANCE_DATA
#undef HKEY_CURRENT_CONFIG
#undef HKEY_DYN_DATA
#undef REG_DWORD
#undef REG_QWORD
#undef SERVICE_STATE_ALL
#undef SE_GROUP_MANDATORY
#undef SE_GROUP_ENABLED_BY_DEFAULT
#undef SE_GROUP_ENABLED
#endif /* _WIN32_REPLACE_H */