source: azure_iot_hub/trunk/musl-1.1.18/src/thread/lock_ptc.c@ 389

Last change on this file since 389 was 389, checked in by coas-nagasima, 5 years ago

ビルドが通るよう更新
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  • Property svn:mime-type set to text/x-csrc;charset=UTF-8
File size: 252 bytes
Line 
1#include <pthread.h>
2
3static pthread_rwlock_t lock = PTHREAD_RWLOCK_INITIALIZER;
4
5void __inhibit_ptc()
6{
7 pthread_rwlock_wrlock(&lock);
8}
9
10void __acquire_ptc()
11{
12 pthread_rwlock_rdlock(&lock);
13}
14
15void __release_ptc()
16{
17 pthread_rwlock_unlock(&lock);
18}
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