pthread_mutexattr_setkind_np, pthread_mutexattr_getkind_np - deprecated mutex creation attributes

       These   functions  are  deprecated,  use  pthread_mutexattr_settype(3)  and  pthread_mutexattr_gettype(3)
       instead.

       On error, pthread_mutexattr_setkind_np returns the following error code:

       EINVALkind     is     neither     PTHREAD_MUTEX_FAST_NP     nor      PTHREAD_MUTEX_RECURSIVE_NP      nor
              PTHREAD_MUTEX_ERRORCHECK_NP.

       pthread_mutexattr_setkind_np, pthread_mutexattr_getkind_np - deprecated mutex creation attributes

pthread_mutexattr_getkind_np always returns 0.

       pthread_mutexattr_setkind_np returns 0 on success and a non-zero error code on error.

pthread_mutexattr_settype(3), pthread_mutexattr_gettype(3).

Linux man-pages 6.9.1                              2024-05-19                    pthread_mutexattr_setkind_np(3)

#include<pthread.h>intpthread_mutexattr_setkind_np(pthread_mutexattr_t*attr,intkind);intpthread_mutexattr_getkind_np(constpthread_mutexattr_t*attr,int*kind);