icon Top 9 categories map      RocketAware > man pages >

pthread_mutex_init(3)

Tips: Browse or Search all pages for efficient awareness of more than 6000 of the most popular reusable and open source applications, functions, libraries, and FAQs.


The "RKT couplings" below include links to source code, updates, additional information, advice, FAQs, and overviews.


Home

Search all pages


Subjects

By activity
Professions, Sciences, Humanities, Business, ...

User Interface
Text-based, GUI, Audio, Video, Keyboards, Mouse, Images,...

Text Strings
Conversions, tests, processing, manipulation,...

Math
Integer, Floating point, Matrix, Statistics, Boolean, ...

Processing
Algorithms, Memory, Process control, Debugging, ...

Stored Data
Data storage, Integrity, Encryption, Compression, ...

Communications
Networks, protocols, Interprocess, Remote, Client Server, ...

Hard World
Timing, Calendar and Clock, Audio, Video, Printer, Controls...

File System
Management, Filtering, File & Directory access, Viewers, ...

    

RocketLink!--> Man page versions:



PTHREAD_MUTEX_INIT(3)     OpenBSD Programmer's Manual    PTHREAD_MUTEX_INIT(3)

NAME
     pthread_mutex_init - create a mutex



SYNOPSIS
     #include <pthread.h>

     int
     pthread_mutex_init(pthread_mutex_t *mutex,
             const pthread_mutexattr_t *attr);

DESCRIPTION
     The pthread_mutex_init() function creates a new mutex, with attributes
     specified with attr. If attr is NULL the default attributes are used.

RETURN VALUES
     If successful, pthread_mutex_init() will return zero and put the new mu-
     tex ID into mutex, otherwise an error number will be returned to indicate
     the error.

ERRORS
     pthread_mutex_init() will fail if:

     [EINVAL]      The value specified by attr is invalid.

     [ENOMEM]      The process cannot allocate enough memory to create another
                   mutex.

     [EAGAIN]      The temporarily lacks the resources to create another mu-
                   tex.

SEE ALSO
     pthread_mutex_destroy(3),  pthread_mutex_lock(3),
     pthread_mutex_trylock(3),  pthread_mutex_unlock(3)

STANDARDS
     pthread_mutex_init() conforms to ISO/IEC 9945-1 ANSI/IEEE (``POSIX'') Std
     1003.1 Second Edition 1996-07-12.

OpenBSD 2.6                      July 29, 1998                               1

Source: OpenBSD 2.6 man pages. Copyright: Portions are copyrighted by BERKELEY
SOFTWARE DESIGN, INC., The Regents of the University of California, Massachusetts
Institute of Technology, Free Software Foundation, FreeBSD Inc., and others.



(Corrections, notes, and links courtesy of RocketAware.com)


[Detailed Topics]
FreeBSD Sources for pthread_mutex_init(3) functions


[Overview Topics]



RocketLink!--> Man page versions:






Rapid-Links: Search | About | Comments | Submit Path: RocketAware > man pages > pthread_mutex_init.3/
RocketAware.com is a service of Mib Software
Copyright 1999, Forrest J. Cavalier III. All Rights Reserved.
We welcome submissions and comments