Content-type: text/html Man page of tis_unlock_global

tis_unlock_global

Section: C Library Functions (3)
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NAME

tis_unlock_global - Unlocks the DECthreads global mutex.  

LIBRARY

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

SYNOPSIS

#include <tis.h>

int tis_unlock_global(void);  

STANDARDS

None  

PARAMETERS

None  

DESCRIPTION

This routine unlocks the DECthreads global mutex. Because the global mutex is recursive, the unlock occurs when each call to tis_lock_global(3) has been matched by a call to this routine. For example, if your program 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_unlock_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. The DECthreads global mutex is unlocked or locked by another thread.  

ERRORS

None  

RELATED INFORMATION

Functions: tis_lock_global(3)

Manuals: Guide to DECthreads and Programmer's Guide

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Index

NAME
LIBRARY
SYNOPSIS
STANDARDS
PARAMETERS
DESCRIPTION
RETURN VALUES
ERRORS
RELATED INFORMATION

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Time: 02:41:30 GMT, October 02, 2010