NAME
pthread_rwlockattr_destroy – destroy a read/write lock attributes object
LIBRARY
POSIX Threads Library (libpthread, -lpthread)
SYNOPSIS
#include <pthread.h>
int
pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr);
DESCRIPTION
The pthread_rwlockattr_destroy() function is used to destroy a read/write lock attributes object previously created with pthread_rwlockattr_init().
RETURN VALUES
If successful, the pthread_rwlockattr_destroy() function will return zero. Otherwise an error number will be returned to indicate the error.
ERRORS
The pthread_rwlockattr_destroy() function may fail if:
- [EINVAL]
-
The value specified by attr is invalid.
SEE ALSO
STANDARDS
The pthread_rwlockattr_destroy() function is expected to conform to Version 2 of the Single UNIX Specification (“SUSv2”).
HISTORY
The pthread_rwlockattr_destroy() function first appeared in FreeBSD 3.0.