mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
8bc7d6bebd
Makefile: Added AMIGA changes from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk>.
charset.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at>
charset.h: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at>
clitar.c: Patch to re-sync after read fail from (lost contributor name, sorry).
includes.h: Patch for AMIGA from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk>
includes.h: Patch for SunOS atexit by Jeremy (jra@cygnus.com)
interface.c: Patch for AMIGA from Rask Ingemann Lambertsen <rask@k4315.kampsax.dtu.dk>
kanji.h: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at>
locking.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
locking.c: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com)
pipes.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
proto.h: Patch to fix file locking from Jeremy (jra@cygnus.com)
reply.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
server.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
server.c: Patch for FAST_SHARE_MODE fix from (lost contributor name, sorry).
smb.h: Patch to fix file locking from Jeremy (jra@cygnus.com)
smb.h: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com)
status.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
statuc.c: Patch to add granularity of lock files to usec by Jeremy (jra@cygnus.com)
system.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at>
trans2.c: Patch to fix file locking from Jeremy (jra@cygnus.com)
trans2.c: Patch to fix volume name reported to Win95 from Jeremy (jra@cygnus.com)
util.c: Patch for Western European Languages from Josef Hinteregger <joehtg@joehtg.co.at>
util.c: Patch to fix client_name from continuously returning UNKNOWN (from various contributors).
version.h: Update to 1.9.16p10.
(This used to be commit 03d28fa32e
)
238 lines
6.3 KiB
C
238 lines
6.3 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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Samba system utilities
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Copyright (C) Andrew Tridgell 1992-1995
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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extern int DEBUGLEVEL;
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/*
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The idea is that this file will eventually have wrappers around all
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important system calls in samba. The aims are:
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- to enable easier porting by putting OS dependent stuff in here
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- to allow for hooks into other "pseudo-filesystems"
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- to allow easier integration of things like the japanese extensions
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- to support the philosophy of Samba to expose the features of
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the OS within the SMB model. In general whatever file/printer/variable
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expansions/etc make sense to the OS should be acceptable to Samba.
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*/
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/*******************************************************************
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this replaces the normal select() system call
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return if some data has arrived on one of the file descriptors
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return -1 means error
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********************************************************************/
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#ifdef NO_SELECT
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static int pollfd(int fd)
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{
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int r=0;
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#ifdef HAS_RDCHK
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r = rdchk(fd);
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#elif defined(TCRDCHK)
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(void)ioctl(fd, TCRDCHK, &r);
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#else
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(void)ioctl(fd, FIONREAD, &r);
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#endif
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return(r);
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}
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int sys_select(fd_set *fds,struct timeval *tval)
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{
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fd_set fds2;
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int counter=0;
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int found=0;
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FD_ZERO(&fds2);
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while (1)
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{
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int i;
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for (i=0;i<255;i++) {
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if (FD_ISSET(i,fds) && pollfd(i)>0) {
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found++;
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FD_SET(i,&fds2);
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}
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}
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if (found) {
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memcpy((void *)fds,(void *)&fds2,sizeof(fds2));
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return(found);
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}
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if (tval && tval->tv_sec < counter) return(0);
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sleep(1);
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counter++;
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}
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}
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#else
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int sys_select(fd_set *fds,struct timeval *tval)
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{
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struct timeval t2;
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int selrtn;
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do {
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if (tval) memcpy((void *)&t2,(void *)tval,sizeof(t2));
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errno = 0;
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selrtn = select(255,SELECT_CAST fds,NULL,NULL,tval?&t2:NULL);
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} while (selrtn<0 && errno == EINTR);
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return(selrtn);
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}
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#endif
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/*******************************************************************
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just a unlink wrapper
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********************************************************************/
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int sys_unlink(char *fname)
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{
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return(unlink(dos_to_unix(fname,False)));
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}
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/*******************************************************************
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a simple open() wrapper
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********************************************************************/
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int sys_open(char *fname,int flags,int mode)
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{
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return(open(dos_to_unix(fname,False),flags,mode));
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}
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/*******************************************************************
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a simple opendir() wrapper
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********************************************************************/
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DIR *sys_opendir(char *dname)
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{
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return(opendir(dos_to_unix(dname,False)));
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}
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/*******************************************************************
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and a stat() wrapper
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********************************************************************/
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int sys_stat(char *fname,struct stat *sbuf)
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{
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return(stat(dos_to_unix(fname,False),sbuf));
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}
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/*******************************************************************
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The wait() calls vary between systems
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********************************************************************/
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int sys_waitpid(pid_t pid,int *status,int options)
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{
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return waitpid(pid,status,options);
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}
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/*******************************************************************
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don't forget lstat()
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********************************************************************/
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int sys_lstat(char *fname,struct stat *sbuf)
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{
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return(lstat(dos_to_unix(fname,False),sbuf));
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}
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/*******************************************************************
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mkdir() gets a wrapper
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********************************************************************/
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int sys_mkdir(char *dname,int mode)
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{
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return(mkdir(dos_to_unix(dname,False),mode));
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}
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/*******************************************************************
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do does rmdir()
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********************************************************************/
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int sys_rmdir(char *dname)
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{
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return(rmdir(dos_to_unix(dname,False)));
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}
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/*******************************************************************
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I almost forgot chdir()
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********************************************************************/
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int sys_chdir(char *dname)
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{
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return(chdir(dos_to_unix(dname,False)));
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}
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/*******************************************************************
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now for utime()
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********************************************************************/
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int sys_utime(char *fname,struct utimbuf *times)
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{
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return(utime(dos_to_unix(fname,False),times));
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}
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/*******************************************************************
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for rename()
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********************************************************************/
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int sys_rename(char *from, char *to)
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{
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pstring zfrom, zto;
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strcpy (zfrom, dos_to_unix (from, False));
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strcpy (zto, dos_to_unix (to, False));
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return rename (zfrom, zto);
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}
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/*******************************************************************
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for chmod
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********************************************************************/
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int sys_chmod(char *fname,int mode)
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{
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return(chmod(dos_to_unix(fname,False),mode));
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}
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/*******************************************************************
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chown isn't used much but OS/2 doesn't have it
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********************************************************************/
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int sys_chown(char *fname,int uid,int gid)
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{
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#ifdef NO_CHOWN
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DEBUG(1,("Warning - chown(%s,%d,%d) not done\n",fname,uid,gid));
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#else
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return(chown(fname,uid,gid));
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#endif
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}
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/*******************************************************************
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os/2 also doesn't have chroot
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********************************************************************/
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int sys_chroot(char *dname)
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{
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#ifdef NO_CHROOT
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DEBUG(1,("Warning - chroot(%s) not done\n",dname));
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#else
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return(chroot(dname));
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#endif
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}
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