mirror of
https://github.com/jart/cosmopolitan.git
synced 2024-05-05 13:18:45 +00:00
f2af97711b
- Improve compatibility with Blink virtual machine - Add non-POSIX APIs for joining threads and signal masks - Never ever use anything except 32-bit integers for atomics - Add some `#undef` statements to workaround `ctags` problems
43 lines
2.2 KiB
C
43 lines
2.2 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2022 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ Permission to use, copy, modify, and/or distribute this software for │
|
|
│ any purpose with or without fee is hereby granted, provided that the │
|
|
│ above copyright notice and this permission notice appear in all copies. │
|
|
│ │
|
|
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
|
|
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
|
|
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
|
|
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
|
|
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
|
|
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
|
|
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
|
|
│ PERFORMANCE OF THIS SOFTWARE. │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#include "libc/calls/state.internal.h"
|
|
#include "libc/str/str.h"
|
|
#include "libc/thread/thread.h"
|
|
|
|
#ifdef __fds_lock
|
|
#undef __fds_lock
|
|
#endif
|
|
|
|
#ifdef __fds_unlock
|
|
#undef __fds_unlock
|
|
#endif
|
|
|
|
void __fds_lock(void) {
|
|
pthread_mutex_lock(&__fds_lock_obj);
|
|
}
|
|
|
|
void __fds_unlock(void) {
|
|
pthread_mutex_unlock(&__fds_lock_obj);
|
|
}
|
|
|
|
void __fds_funlock(void) {
|
|
bzero(&__fds_lock_obj, sizeof(__fds_lock_obj));
|
|
__fds_lock_obj._type = PTHREAD_MUTEX_RECURSIVE;
|
|
}
|