blob: 1f6584a88322d79d4b9108cba238cb01afca6090 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* lockfile - Handle locking and unlocking of stream.
Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, see <http://www.gnu.org/licenses/>. */
#include <bits/libc-lock.h>
#include <stdio.h>
#include <pthread.h>
#include "internals.h"
/* Note: glibc puts flockfile, funlockfile, and ftrylockfile in both
* libc and libpthread. In uClibc, they are now in libc only. */
void
__flockfilelist(void)
{
}
void
__funlockfilelist(void)
{
}
void
__fresetlockfiles (void)
{
FILE *fp;
pthread_mutexattr_t attr;
__pthread_mutexattr_init (&attr);
__pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE_NP);
for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen)
pthread_mutex_init (&fp->__lock, &attr);
pthread_mutexattr_destroy(&attr);
}
|
