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PTHREAD_RWLOCK_DEST... FreeBSD Library Functions Manual	PTHREAD_RWLOCK_DEST...

NAME
     pthread_rwlock_destroy -- destroy a read/write lock

LIBRARY
     POSIX Threads Library (libpthread,	-lpthread)

SYNOPSIS
     #include <pthread.h>

     int
     pthread_rwlock_destroy(pthread_rwlock_t *lock);

DESCRIPTION
     The pthread_rwlock_destroy() function is used to destroy a	read/write
     lock previously created with pthread_rwlock_init().

RETURN VALUES
     If	successful, the	pthread_rwlock_destroy() function will return zero.
     Otherwise an error	number will be returned	to indicate the	error.

ERRORS
     The pthread_rwlock_destroy() function will	fail if:

     [EPERM]		The caller does	not have the privilege to perform the
			operation.

     The pthread_rwlock_destroy() function may fail if:

     [EBUSY]		The system has detected	an attempt to destroy the ob-
			ject referenced	by lock	while it is locked.

     [EINVAL]		The value specified by lock is invalid.

SEE ALSO
     pthread_rwlock_init(3)

STANDARDS
     The pthread_rwlock_destroy() function is expected to conform to Version 2
     of	the Single UNIX	Specification ("SUSv2").

HISTORY
     The pthread_rwlock_destroy() function first appeared in FreeBSD 3.0.

FreeBSD	13.0			August 4, 1998			  FreeBSD 13.0
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | STANDARDS | HISTORY

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