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authorUlrich Drepper <drepper@redhat.com>2000-02-15 02:00:33 +0000
committerUlrich Drepper <drepper@redhat.com>2000-02-15 02:00:33 +0000
commitec91ea7ccb80001df0beac4d3eb49fc91170d9bf (patch)
tree8a37a6270f57e85914151d67b74dfa3de1fac154 /sysdeps/posix/sigwait.c
parent1ca7cbcb451bd3cdb8f84fe9f4d952e3a87a1e8e (diff)
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Update.
2000-02-14  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/sigwait.c: Don't look for signal 0 since it does
	not exist.  Patch by Miloslav Trmac <mitr@volny.cz> (PR libc/1601).

	* sysdeps/i386/fpu/s_nearbyint.S: Disable raising exception, not
	enable it.  Patch by Miloslav Trmac <mitr@volny.cz> (PR libc/1600).
	* sysdeps/i386/fpu/s_nearbyintf.S: Likewise.
	* sysdeps/i386/fpu/s_nearbyintf.l: Likewise.
Diffstat (limited to 'sysdeps/posix/sigwait.c')
-rw-r--r--sysdeps/posix/sigwait.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/posix/sigwait.c b/sysdeps/posix/sigwait.c
index 2bca88a126..bc0b3b9b82 100644
--- a/sysdeps/posix/sigwait.c
+++ b/sysdeps/posix/sigwait.c
@@ -1,5 +1,5 @@
 /* Implementation of sigwait function from POSIX.1c.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -52,7 +52,7 @@ __sigwait (const sigset_t *set, int *sig)
      value which does not describe a legal signal number.  */
   was_sig = -1;
 
-  for (this = 0; this < NSIG; ++this)
+  for (this = 1; this < NSIG; ++this)
     if (__sigismember (set, this))
       {
 	/* Unblock this signal.  */
@@ -69,7 +69,7 @@ __sigwait (const sigset_t *set, int *sig)
  restore_handler:
   save_errno = errno;
 
-  while (--this >= 0)
+  while (--this >= 1)
     if (__sigismember (set, this))
       /* We ignore errors here since we must restore all handlers.  */
       __sigaction (this, &saved[this], NULL);