From: Roland McGrath <roland@hack.frob.com>
Date: Wed, 17 Dec 2014 22:07:18 +0000 (-0800)
Subject: NPTL: Remove gratuitous Linuxisms from gai_misc.h.
X-Git-Tag: glibc-2.21~201
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=74eb826cff5e4277d2d866a92058f27a837f8ff7;p=platform%2Fupstream%2Fglibc.git

NPTL: Remove gratuitous Linuxisms from gai_misc.h.
---

diff --git a/ChangeLog b/ChangeLog
index a3e9020..216b2c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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.
diff --git a/sysdeps/nptl/gai_misc.h b/sysdeps/nptl/gai_misc.h
index 942f2b1b..49be366 100644
--- a/sysdeps/nptl/gai_misc.h
+++ b/sysdeps/nptl/gai_misc.h
@@ -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;