source: asp3_tinet_ecnl_arm/trunk/musl-1.1.18/src/thread/lock_ptc.c@ 352

#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);
}