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NPTL: Remove gratuitous Linuxisms from gai_misc.h.

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This commit is contained in:
Roland McGrath 2014-12-17 14:07:18 -08:00
parent c9ce306b9c
commit 74eb826cff
2 changed files with 11 additions and 6 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2014-12-17 Roland McGrath <roland@hack.frob.com>
* sysdeps/nptl/gai_misc.h (__gai_start_notify_thread):
Use pthread_sigmask rather than INTERNAL_SYSCALL.
Use assert_perror to check its return value.
(__gai_create_helper_thread): Likewise.
* inet/if_index.c (__if_freenameindex): Add libc_hidden_def.
* malloc/malloc.c (alloc_perturb, free_perturb): Remove inline keyword.

12
sysdeps/nptl/gai_misc.h
View File

@ -81,8 +81,8 @@ __gai_start_notify_thread (void)
{
sigset_t ss;
sigemptyset (&ss);
INTERNAL_SYSCALL_DECL (err);
INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, NULL, _NSIG / 8);
int sigerr = pthread_sigmask (SIG_SETMASK, &ss, NULL);
assert_perror (sigerr);
}
extern inline int
@ -105,14 +105,14 @@ __gai_create_helper_thread (pthread_t *threadp, void *(*tf) (void *),
sigset_t ss;
sigset_t oss;
sigfillset (&ss);
INTERNAL_SYSCALL_DECL (err);
INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, &oss, _NSIG / 8);
int sigerr = pthread_sigmask (SIG_SETMASK, &ss, &oss);
assert_perror (sigerr);
int ret = pthread_create (threadp, &attr, tf, arg);
/* Restore the signal mask. */
INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &oss, NULL,
_NSIG / 8);
sigerr = pthread_sigmask (SIG_SETMASK, &oss, NULL);
assert_perror (sigerr);
(void) pthread_attr_destroy (&attr);
return ret;