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* sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Use
sysdeps/posix/pause.c implementation instead. 2006-08-09 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/nice.c (nice): Transform EACCES errno from setpriority to EPERM.
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10
ChangeLog
10
ChangeLog
@ -1,3 +1,13 @@
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2006-08-15 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Use
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sysdeps/posix/pause.c implementation instead.
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2006-08-09 Jakub Jelinek <jakub@redhat.com>
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* sysdeps/unix/nice.c (nice): Transform EACCES errno from setpriority
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to EPERM.
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2006-08-13 Andreas Schwab <schwab@suse.de>
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* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve):
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4
NEWS
4
NEWS
@ -1,4 +1,4 @@
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GNU C Library NEWS -- history of user-visible changes. 2006-07-28
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GNU C Library NEWS -- history of user-visible changes. 2006-08-14
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Copyright (C) 1992-2002,2003,2004,2005,2006 Free Software Foundation, Inc.
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See the end for copying conditions.
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@ -36,6 +36,8 @@ Version 2.5
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* Support for priority inheritance mutexes added by Jakub Jelinek and
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Ulrich Drepper.
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* Support for priority protected mutexes added by Jakub Jelinek.
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Version 2.4
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@ -1,4 +1,5 @@
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/* Copyright (C) 1992, 1996, 1997, 2001, 2002 Free Software Foundation, Inc.
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/* Copyright (C) 1992, 1996, 1997, 2001, 2002, 2006
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -42,9 +43,11 @@ nice (int incr)
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}
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result = setpriority (PRIO_PROCESS, 0, prio + incr);
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if (result != -1)
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return getpriority (PRIO_PROCESS, 0);
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else
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return -1;
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if (result == -1)
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{
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if (errno == EACCES)
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errno = EPERM;
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return -1;
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}
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return getpriority (PRIO_PROCESS, 0);
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}
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@ -1,47 +1 @@
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/* pause -- suspend the process until a signal arrives. POSIX.1 version.
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Copyright (C) 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <signal.h>
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#include <unistd.h>
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#include <sysdep-cancel.h>
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#include <sysdep.h>
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#include <sys/syscall.h>
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#include <bp-checks.h>
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/* Suspend the process until a signal arrives.
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This always returns -1 and sets errno to EINTR. */
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int
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__libc_pause (void)
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{
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sigset_t set;
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__sigemptyset (&set);
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INLINE_SYSCALL (rt_sigprocmask, 4, SIG_BLOCK, CHECK_SIGSET (NULL),
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CHECK_SIGSET_NULL_OK (&set), _NSIG / 8);
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/* pause is a cancellation point, but so is sigsuspend.
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So no need for anything special here. */
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return __sigsuspend (&set);
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}
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weak_alias (__libc_pause, pause)
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LIBC_CANCEL_HANDLED (); /* sigsuspend handles our cancellation. */
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#include <sysdeps/posix/pause.c>
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