osf1 man page for pthread_rwlock_getname_np

pthread_rwlock_getname_np(3)				     Library Functions Manual				      pthread_rwlock_getname_np(3)

NAME
       pthread_rwlock_getname_np - Obtain the object name from a read-write lock object.

LIBRARY
       DECthreads POSIX 1003.1c Library (libpthread.so)

SYNOPSIS
       #include <pthread.h>

       int   pthread_rwlock_getname_np(
			     pthread_rwlock_t	       *rwlock,
			     char		       *name,
			     size_t		       len);

PARAMETERS
       Address of the read-write lock object whose object name is to be obtained.  Location to store the obtained object name.	Length in bytes of
       buffer at the location specified by name.

DESCRIPTION
       This routine copies the object name from the read-write lock object specified by rwlock to the buffer at the location name.  Before calling
       this routine, your program must allocate the buffer indicated by name.

       The object name is a C language string and provides an identifier that is meaningful to a person debugging a DECthreads-based multithreaded
       application.  The maximum number of characters in the object name is 31.

       If the specified read-write lock object has not been previously set with an object name, this routine copies a C language null string  into
       the buffer at location name.

RETURN VALUES
       If  an  error condition occurs, this routine returns an integer value indicating the type of error.  Possible return values are as follows:
       Successful completion.  The value specified by rwlock is invalid.

ERRORS
       None

RELATED INFORMATION
       Functions: pthread_rwlock_setname_np(3)

       Manuals: Guide to DECthreads and Programmer's Guide

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														      pthread_rwlock_getname_np(3)