MirOS Manual: pthread_rwlock_destroy(3)

PTHREAD_RWLOCK_DESTROY(3)  BSD Programmer's Manual   PTHREAD_RWLOCK_DESTROY(3)

NAME

     pthread_rwlock_destroy - destroy a read/write lock

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 object
                   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.

HISTORY

     The pthread_rwlock_destroy() function first appeared in FreeBSD 3.0 and
     OpenBSD 2.5.

MirOS BSD #10-current           August 4, 1998                               1

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