PTHREAD_TYPE_RECURSIVE

[Mobius Wang]

http://topic.csdn.net/u/20080901/11/ce7d4b94-3ce4-4258-b2b9-6d650ef76ba6.html

pthread_mutexattr_init
pthread_mutexattr_settype

#include <pthread.h>


int main()
{
    pthread_mutex_t m;

    pthread_mutexattr_t ma;
    pthread_mutexattr_init(&ma);

    pthread_mutexattr_settype(&ma, PTHREAD_MUTEX_RECURSIVE_NP);  /* NP或非NP都尝试过 */


    pthread_mutex_init(&m, &ma);

    pthread_mutexattr_destroy(&ma);


    /* 其他操作 */
}