Index Index for
Section 3
Index Alphabetical
listing for P
Bottom of page Bottom of
page		 

pthread_rwlockattr_destroy(3)


NAME

  pthread_rwlockattr_destroy - Destroys a previously initialized read-write
  lock attributes object


SYNOPSIS

  #include <pthread.h>

  int pthread_rwlockattr_destroy(
	  pthread_rwlockattr_t *attr );


LIBRARY

  DECthreads POSIX 1003.1c Library (libpthread.so)


PARAMETERS

  attr
      Address of the read-write lock attributes object to be destroyed.


DESCRIPTION

  This routine destroys the read-write lock attributes object referenced by
  attr--that is, the object becomes uninitialized.

  After successful completion of this routine, the results of using attr in a
  call to any routine (other than pthread_rwlockattr_init) are unpredictable.


RETURN VALUES

  If an error condition occurs, this routine returns an integer value
  indicating the type of error. Possible return values are as follows:

  0   Successful completion.

  [EINVAL]
      The value specified by attr is invalid.


ERRORS

  None


SEE ALSO

  Functions: pthread_rwlockattr_init(3), pthread_rwlock_init(3)

  Manuals: Guide to DECthreads and Programmer's Guide

Index Index for
Section 3
Index Alphabetical
listing for P
Top of page Top of
page