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tis_rwlock_init

Section: C Library Functions (3)
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NAME

tis_rwlock_init - Initializes a read-write lock object.  

LIBRARY

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

SYNOPSIS

#include <tis.h>

int tis_rwlock_init(
                       tis_rwlock_t   *lock);  

STANDARDS

None  

PARAMETERS

Address of a read-write lock object.  

DESCRIPTION

This routine initializes a read-write lock object. The routine initializes the tis_rwlock_t structure that holds the object's lock states.

To destroy a read-write lock object, call the tis_rwlock_destroy(3) routine.

 

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 lock is invalid. Insufficient memory exists to initialize lock.  

ERRORS

None  

RELATED INFORMATION

Functions: tis_read_lock(3), tis_read_trylock(3), tis_read_unlock(3), tis_rwlock_destroy(3), tis_write_lock(3), tis_write_trylock(3), tis_write_unlock(3)

Manuals: Guide to DECthreads and Programmer's Guide delim off


 

Index

NAME
LIBRARY
SYNOPSIS
STANDARDS
PARAMETERS
DESCRIPTION
RETURN VALUES
ERRORS
RELATED INFORMATION

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Time: 02:41:29 GMT, October 02, 2010