NAME
pthread_rwlockattr_destroy —
destroy a read/write lock
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 attribute 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
pthread_rwlockattr_destroy() 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 and
OpenBSD 2.5.