tis_lock_global man page on DigitalUNIX

tis_lock_global man page on DigitalUNIX

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tis_lock_global(3)					    tis_lock_global(3)

NAME
       tis_lock_global - Locks the DECthreads global mutex

SYNOPSIS
       #include <tis.h>

       int tis_lock_global(
	       void );

LIBRARY
       Standard C Library (libc.so, libc.a)

STANDARDS
       None

PARAMETERS
       None

DESCRIPTION
       This  routine  locks  the DECthreads global mutex.  The global mutex is
       recursive. For example, if you called tis_lock_global(3)	 three	times,
       tis_unlock_global(3)  unlocks  the  global  mutex  when you call it the
       third time.

       For more information about actions  taken  when	threads	 are  present,
       refer to the pthread_lock_global_np(3) description.

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.

ERRORS
       None

SEE ALSO
       Functions: tis_unlock_global(3)

       Manuals: Guide to DECthreads and Programmer's Guide

							    tis_lock_global(3)

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