Name
pthread_equal — compare thread IDs
Synopsis
#include <pthread.h>
int
pthread_equal( |
pthread_t t1, |
pthread_t t2); |
![[Note]](../stylesheet/note.png) |
Note |
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Compile and link with |
RETURN VALUE
If the two thread IDs are equal, pthread_equal() returns a nonzero value;
otherwise, it returns 0.
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
pthread_equal() |
Thread safety | MT-Safe |
NOTES
The pthread_equal() function
is necessary because thread IDs should be considered opaque:
there is no portable way for applications to directly compare
two pthread_t values.
COLOPHON
This page is part of release 4.07 of the Linux man-pages project. A
description of the project, information about reporting bugs,
and the latest version of this page, can be found at
https://www.kernel.org/doc/man−pages/.
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Copyright (c) 2008 Linux Foundation, written by Michael Kerrisk <mtk.manpagesgmail.com> %%%LICENSE_START(VERBATIM) Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. %%%LICENSE_END |