libuv/include/uv/pthread-barrier.h
Santiago Gimeno f94282c7ab 2018.02.22, Version 1.19.2 (Stable)
Changes since version 1.19.1:
 
 * test: fix incorrect asserts (cjihrig)
 
 * test: fix a typo in test-fork.c (Felix Yan)
 
 * build: remove long-obsolete gyp workarounds (Ben Noordhuis)
 
 * build: split off tests into separate gyp file (Ben Noordhuis)
 
 * test: check uv_cond_timedwait more carefully (Jamie Davis)
 
 * include,src: introduce UV__ERR() macro (Mason X)
 
 * build: add url field to libuv.pc (Ben Noordhuis)
 
 * doc: mark IBM i as Tier 3 support (Jesse Gorzinski)
 
 * win,build: correct C2059 errors (Michael Fero)
 
 * zos: fix timeout for condition variable (jBarz)
 
 * win: CREATE_NO_WINDOW when stdio is not inherited (Nick Logan)
 
 * build: fix commmon.gypi comment (Ryuichi KAWAMATA)
 
 * doc: document uv_timer_start() on an active timer (Vladimír Čunát)
 
 * doc: add note about handle movability (Bartosz Sosnowski)
 
 * doc: fix syntax error in loop documentation (Bartosz Sosnowski)
 
 * osx,stream: retry sending handle on EMSGSIZE error (Santiago Gimeno)
 
 * unix: delay fs req register until after validation (cjihrig)
 
 * test: add tests for bad inputs (Joyee Cheung)
 
 * unix,win: ensure req->bufs is freed (cjihrig)
 
 * test: add additional fs memory management checks (cjihrig)
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Merge tag 'v1.19.2' into merge_1.19.2

PR-URL: https://github.com/libuv/libuv/pull/1753
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2018-02-24 17:04:48 +01:00

41 lines
1.4 KiB
C

/*
Copyright (c) 2016, Kari Tristan Helgason <kthelgason@gmail.com>
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.
*/
#ifndef _UV_PTHREAD_BARRIER_
#define _UV_PTHREAD_BARRIER_
#include <errno.h>
#include <pthread.h>
#define PTHREAD_BARRIER_SERIAL_THREAD 0x12345
#define UV__PTHREAD_BARRIER_FALLBACK 1
typedef struct {
pthread_mutex_t mutex;
pthread_cond_t cond;
unsigned threshold;
unsigned in;
unsigned out;
} pthread_barrier_t;
int pthread_barrier_init(pthread_barrier_t* barrier,
const void* barrier_attr,
unsigned count);
int pthread_barrier_wait(pthread_barrier_t* barrier);
int pthread_barrier_destroy(pthread_barrier_t *barrier);
#endif /* _UV_PTHREAD_BARRIER_ */