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Check for the sched.h header and include it on gthread/gthread-posix.c if

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2000-11-15  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: Check for the sched.h header and include it on
	gthread/gthread-posix.c if available.

	* gthread-posix.c: Include <sched.h> if available.

	* configure.in: Add -D_POSIX4_DRAFT_SOURCE to
	GTHREAD_COMPILE_IMPL_DEFINES. Also add -D_POSIX4A_DRAFT10_SOURCE
	to G_THREAD_CFLAGS. Really deploy GTHREAD_COMPILE_IMPL_DEFINES,
	when searching for thread libs. Look for sched_* functions in
	-lrte as well. All of that is necessary on DG/UX.

	* configure.in: Use AC_TRY_COMPILE instead of AC_EGREP_HEADERS in
	various places to make it work more reliable, to make it accept
	macros instead of functions etc.

	* configure.in: Replace some NULL's for checks with 0 to make it
	work without stdio.h everywhere.

	* configure.in, gutils.c: changed the test for getpwuid_r to first
	test for a posix version and then for a non-posix version. No code
	change in gutils.c. Again this change deals better with getpwuid_r
	being a macro and not a function. Most of the above with kind help
	from Tethys <tet@isengard.europe.dg.com>. This fixes Bug #13403.
This commit is contained in:
Sebastian Wilhelmi
2000-11-15 17:48:43 +00:00
committed by Sebastian Wilhelmi
parent 760845b183
commit b9731eb861
13 changed files with 263 additions and 52 deletions
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10
gutils.c
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@@ -715,7 +715,7 @@ g_get_any_init (void)
struct passwd *pw = NULL;
gpointer buffer = NULL;
# ifdef HAVE_GETPWUID_R
# if defined (HAVE_POSIX_GETPWUID_R) || defined (HAVE_NONPOSIX_GETPWUID_R)
struct passwd pwd;
# ifdef _SC_GETPW_R_SIZE_MAX
/* This reurns the maximum length */
@@ -731,10 +731,10 @@ g_get_any_init (void)
buffer = g_malloc (bufsize);
errno = 0;
# ifdef HAVE_GETPWUID_R_POSIX
# ifdef HAVE_POSIX_GETPWUID_R
error = getpwuid_r (getuid (), &pwd, buffer, bufsize, &pw);
error = error < 0 ? errno : error;
# else /* !HAVE_GETPWUID_R_POSIX */
# else /* HAVE_NONPOSIX_GETPWUID_R */
# ifdef _AIX
error = getpwuid_r (getuid (), &pwd, buffer, bufsize);
pw = error == 0 ? &pwd : NULL;
@@ -742,7 +742,7 @@ g_get_any_init (void)
pw = getpwuid_r (getuid (), &pwd, buffer, bufsize);
error = pw ? 0 : errno;
# endif /* !_AIX */
# endif /* !HAVE_GETPWUID_R_POSIX */
# endif /* HAVE_NONPOSIX_GETPWUID_R */
if (!pw)
{
@@ -768,7 +768,7 @@ g_get_any_init (void)
}
}
while (!pw);
# endif /* !HAVE_GETPWUID_R */
# endif /* HAVE_POSIX_GETPWUID_R || HAVE_NONPOSIX_GETPWUID_R */
if (!pw)
{