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* posix/unistd.h: Remove __THROW from fdatasync.

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This commit is contained in:
Ulrich Drepper 2007-05-07 04:23:14 +00:00
parent 711deb0584
commit aa75f64c62
5 changed files with 55 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2007-05-06 Ulrich Drepper <drepper@redhat.com>
* posix/unistd.h: Remove __THROW from fdatasync.
2007-05-06 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/syscalls.list (fdatasync): Add "C" to args.

5
nptl/ChangeLog
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@ -1,3 +1,8 @@
2007-05-06 Mike Frysinger <vapier@gentoo.org>
* tst-cancel-wrappers.sh: Set C["fdatasync"] to 1.
* tst-cancel4.c (tf_fdatasync): New test.
2007-04-27 Ulrich Drepper <drepper@redhat.com>
[BZ #4392]

3
nptl/tst-cancel-wrappers.sh
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@ -1,6 +1,6 @@
#! /bin/sh
# Test whether all cancelable functions are cancelable.
# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
# Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
@ -26,6 +26,7 @@ C["close"]=1
C["connect"]=1
C["creat"]=1
C["fcntl"]=1
C["fdatasync"]=1
C["fsync"]=1
C["msgrcv"]=1
C["msgsnd"]=1

44
nptl/tst-cancel4.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -1570,6 +1570,47 @@ tf_fsync (void *arg)
}
static void *
tf_fdatasync (void *arg)
{
if (arg == NULL)
// XXX If somebody can provide a portable test case in which fdatasync()
// blocks we can enable this test to run in both rounds.
abort ();
tempfd = open ("Makefile", O_RDONLY);
if (tempfd == -1)
{
printf ("%s: cannot open Makefile\n", __FUNCTION__);
exit (1);
}
int r = pthread_barrier_wait (&b2);
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
{
printf ("%s: barrier_wait failed\n", __FUNCTION__);
exit (1);
}
r = pthread_barrier_wait (&b2);
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
{
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
exit (1);
}
pthread_cleanup_push (cl, NULL);
fdatasync (tempfd);
pthread_cleanup_pop (0);
printf ("%s: fdatasync returned\n", __FUNCTION__);
exit (1);
}
static void *
tf_msync (void *arg)
{
@ -2078,6 +2119,7 @@ static struct
ADD_TEST (pread, 2, 1),
ADD_TEST (pwrite, 2, 1),
ADD_TEST (fsync, 2, 1),
ADD_TEST (fdatasync, 2, 1),
ADD_TEST (msync, 2, 1),
ADD_TEST (sendto, 2, 1),
ADD_TEST (sendmsg, 2, 1),

2
posix/unistd.h
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@ -1062,7 +1062,7 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur;
#if defined __USE_POSIX199309 || defined __USE_UNIX98
/* Synchronize at least the data part of a file with the underlying
media. */
extern int fdatasync (int __fildes) __THROW;
extern int fdatasync (int __fildes);
#endif /* Use POSIX199309 */