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tis_rwlock_destroy(3) Library Functions Manual tis_rwlock_destroy(3) NAME tis_rwlock_destroy - Destroys the specified read-write lock object. LIBRARY Standard C Library (libc.so, libc.a) SYNOPSIS #include <tis.h> int tis_rwlock_destroy( tis_rwlock_t *lock); STANDARDS None PARAMETERS Address of the read-write lock object to be destroyed. DESCRIPTION This routine destroys the specified read-write lock object. Prior to calling this routine, ensure that there are no locks granted to the specified read-write lock and that there are no threads waiting for pending lock acquisitions on the specified read-write lock. This routine should be called only after all reader threads (and per- haps one writer thread) have finished using the specified read-write lock. RETURN VALUES If an error condition occurs, this routine returns an integer value in- dicating the type of error. Possible return values are as follows: Successful completion. The lock is in use. ERRORS None RELATED INFORMATION Functions: tis_read_lock(3), tis_read_trylock(3), tis_read_unlock(3), tis_rwlock_init(3), tis_write_lock(3), tis_write_trylock(3), tis_write_unlock(3) Manuals: Guide to DECthreads and Programmer's Guide delim off tis_rwlock_destroy(3)