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2000-04-01  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/init-first.c (init): Add code from
	former init-first.h.  Initialize __libc_multiple_libcs.
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Ulrich Drepper 2000-04-01 17:43:53 +00:00
parent 6674e127c9
commit 0adb8e479b
2 changed files with 11 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2000-04-01 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/init-first.c (init): Add code from
former init-first.h. Initialize __libc_multiple_libcs.
2000-03-31 Ulrich Drepper <drepper@redhat.com> 2000-03-31 Ulrich Drepper <drepper@redhat.com>
* iconv/skeleton.c: Define access macros with u suffix. Adjust * iconv/skeleton.c: Define access macros with u suffix. Adjust

6
sysdeps/unix/sysv/linux/init-first.c
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@ -58,6 +58,12 @@ static void
init (int argc, char **argv, char **envp) init (int argc, char **argv, char **envp)
{ {
extern void __getopt_clean_environment (char **); extern void __getopt_clean_environment (char **);
/* The next variable is only here to work around a bug in gcc <= 2.7.2.2.
If the address would be taken inside the expression the optimizer
would try to be too smart and throws it away. Grrr. */
int *dummy_addr = &_dl_starting_up;
__libc_multiple_libcs = dummy_addr && !_dl_starting_up;
/* Make sure we don't initialize twice. */ /* Make sure we don't initialize twice. */
if (!__libc_multiple_libcs) if (!__libc_multiple_libcs)