Movatterモバイル変換

pthread_condattr_init(3) — Linux manual page

pthread_condattr_init(3) Library Functions Manualpthread_condattr_init(3)

NAME        top

       pthread_condattr_init, pthread_condattr_destroy - condition       creation attributes

SYNOPSIS        top

#include <pthread.h>int pthread_condattr_init(pthread_condattr_t *attr); intpthread_condattr_destroy(pthread_condattr_t *attr);

DESCRIPTION        top

       Condition attributes can be specified at condition creation time,       by passing a condition attribute object as second argument topthread_cond_init(3).  Passing NULL is equivalent to passing a       condition attribute object with all attributes set to their       default values.       The LinuxThreads implementation supports no attributes for       conditions.  The functions on condition attributes are included       only for compliance with the POSIX standard.pthread_condattr_init() initializes the condition attribute objectattr and fills it with default values for the attributes.pthread_condattr_destroy() destroys a condition attribute object,       which must not be reused until it is reinitialized.  Both       functions do nothing in the LinuxThreads implementation.

RETURN VALUE        top

pthread_condattr_init() andpthread_condattr_destroy() always       return 0.

SEE ALSO        top

pthread_cond_init(3).

COLOPHON        top

       This page is part of theman-pages (Linux kernel and C library       user-space interface documentation) project.  Information about       the project can be found at        ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report       for this manual page, see       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.       This page was obtained from the tarball man-pages-6.15.tar.gz       fetched from       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on       2025-08-11.  If you discover any rendering problems in this HTML       version of the page, or you believe there is a better or more up-       to-date source for the page, or you have corrections or       improvements to the information in this COLOPHON (which isnot       part of the original manual page), send a mail to       man-pages@man7.orgLinux man-pages 6.15            2025-05-17pthread_condattr_init(3)

Pages that refer to this page:pthread_cond_init(3)

HTML rendering created 2025-09-06 byMichael Kerrisk, author ofThe Linux Programming Interface. For details of in-depthLinux/UNIX system programming training courses that I teach, lookhere. Hosting byjambit GmbH.