Files
zig/lib/libc/musl/src/thread/lock_ptc.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

19 lines
252 B
C

#include <pthread.h>
static pthread_rwlock_t lock = PTHREAD_RWLOCK_INITIALIZER;
void __inhibit_ptc()
{
pthread_rwlock_wrlock(&lock);
}
void __acquire_ptc()
{
pthread_rwlock_rdlock(&lock);
}
void __release_ptc()
{
pthread_rwlock_unlock(&lock);
}