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r18332: added back in our shared mmap test code

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This commit is contained in:
Andrew Tridgell
2006-09-10 11:47:21 +00:00
committed by Gerald (Jerry) Carter
parent 997ed10bf5
commit 6ff100b266
2 changed files with 77 additions and 1 deletions
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10
source/lib/replace/libreplace.m4
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@@ -42,7 +42,6 @@ AC_HEADER_STDC
AC_CHECK_SIZEOF(off_t,cross)
AC_CHECK_SIZEOF(size_t,cross)
AC_CHECK_SIZEOF(ssize_t,cross)
AC_FUNC_MMAP
AC_CHECK_HEADERS([stdint.h inttypes.h])
AC_CHECK_TYPE(uint_t, unsigned int)
@@ -83,9 +82,18 @@ AC_INCLUDES_DEFAULT
)
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_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