pthread_barrierattr_destroy man page on Archlinux

Man page or keyword search:  
man Server   11224 pages
apropos Keyword Search (all sections)
Output format
Archlinux logo
[printable version]


       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
       implementation of this interface may differ (consult the	 corresponding
       Linux  manual page for details of Linux behavior), or the interface may
       not be implemented on Linux.

       pthread_barrierattr_destroy,  pthread_barrierattr_init  —  destroy  and
       initialize the barrier attributes object

       #include <pthread.h>

       int pthread_barrierattr_destroy(pthread_barrierattr_t *attr);
       int pthread_barrierattr_init(pthread_barrierattr_t *attr);

       The  pthread_barrierattr_destroy()  function  shall  destroy  a barrier
       attributes object. A destroyed attr attributes object can be reinitial‐
       ized  using pthread_barrierattr_init(); the results of otherwise refer‐
       encing the object after it has been destroyed are undefined. An	imple‐
       mentation  may  cause  pthread_barrierattr_destroy()  to set the object
       referenced by attr to an invalid value.

       The pthread_barrierattr_init()  function	 shall	initialize  a  barrier
       attributes object attr with the default value for all of the attributes
       defined by the implementation.

       If pthread_barrierattr_init() is called specifying an already  initial‐
       ized attr attributes object, the results are undefined.

       After  a	 barrier  attributes object has been used to initialize one or
       more barriers, any function affecting the attributes object  (including
       destruction) shall not affect any previously initialized barrier.

       The  behavior  is undefined if the value specified by the attr argument
       to pthread_barrierattr_destroy() does not refer to an initialized  bar‐
       rier attributes object.

       If  successful,	the pthread_barrierattr_destroy() and pthread_barrier‐
       attr_init() functions shall return zero;	 otherwise,  an	 error	number
       shall be returned to indicate the error.

       The pthread_barrierattr_init() function shall fail if:

       ENOMEM Insufficient  memory exists to initialize the barrier attributes

       These functions shall not return an error code of [EINTR].

       The following sections are informative.



       If an implementation detects that the value specified by the attr argu‐
       ment  to pthread_barrierattr_destroy() does not refer to an initialized
       barrier attributes object, it is recommended that the  function	should
       fail and report an [EINVAL] error.



       The Base Definitions volume of POSIX.1‐2008, <pthread.h>

       Portions	 of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
       --  Portable  Operating	System	Interface (POSIX), The Open Group Base
       Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
       cal  and	 Electronics  Engineers,  Inc  and  The	 Open Group.  (This is
       POSIX.1-2008 with the 2013 Technical Corrigendum	 1  applied.)  In  the
       event of any discrepancy between this version and the original IEEE and
       The Open Group Standard, the original IEEE and The Open Group  Standard
       is  the	referee document. The original Standard can be obtained online
       at .

       Any typographical or formatting errors that appear  in  this  page  are
       most likely to have been introduced during the conversion of the source
       files to man page format. To report such errors,	 see  https://www.ker‐ .

IEEE/The Open Group		     2013      PTHREAD_BARRIERATTR_DESTROY(3P)

List of man pages available for Archlinux

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
Vote for polarhome
Free Shell Accounts :: the biggest list on the net