pthread_equal(3) — Справочная страница Linux

pthread_equal(3)        Library Functions Manual        pthread_equal(3)

НАЗВАНИЕ

       pthread_equal - compare thread IDs

БИБЛИОТЕКА

       POSIX threads library (libpthread, -lpthread)

СИНТАКСИС

       #include <pthread.h>

       int pthread_equal(pthread_t t1, pthread_t t2);

ОПИСАНИЕ

       The pthread_equal() function compares two thread identifiers.

ЗНАЧЕНИЕ ВОЗВРАЩАЕМОГО ЗНАЧЕНИЯ

       If the two thread IDs are equal, pthread_equal() returns a
       nonzero value; otherwise, it returns 0.

ОШИБКИ

       This function always succeeds.

АТРИБУТЫ

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           │ Attribute     │ Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ pthread_equal()                     │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

СТАНДАРТЫ

       POSIX.1-2008.

ИСТОРИЯ

       POSIX.1-2001.

ПРИМЕЧАНИЯ

       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.

СМОТРИТЕ ТАКЖЕ

       pthread_create(3), pthread_self(3), pthreads(7)

КОЛОФОН

       This page is part of the man-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⟩.
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Linux man-pages 6.9.1          2024-05-02               pthread_equal(3)

Страницы, которые ссылаются на эту страницу: pthread_create(3), pthread_self(3), pthreads(7)