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Diffstat (limited to 'man3/pthread_once.3')
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diff --git a/man3/pthread_once.3 b/man3/pthread_once.3 deleted file mode 100644 index 17d25360f..000000000 --- a/man3/pthread_once.3 +++ /dev/null @@ -1,44 +0,0 @@ -.\" Copyright, Xavier Leroy <Xavier.Leroy@inria.fr> -.\" Copyright 2023, Alejandro Colomar <alx@kernel.org> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH pthread_once 3 (date) "Linux man-pages (unreleased)" -. -. -.SH NAME -pthread_once -\- -once-only initialization -. -. -.SH SYNOPSIS -.B #include <pthread.h> -.P -.BI "pthread_once_t " once_control " = PTHREAD_ONCE_INIT;" -.P -.BI "int pthread_once(pthread_once_t *" once_control ", void (*" init_routine ") (void));" -. -. -.SH DESCRIPTION -The purpose of \fBpthread_once\fP is -to ensure that a piece of initialization code is executed at most once. -The \fIonce_control\fP argument points to a static or extern variable -statically initialized to \fBPTHREAD_ONCE_INIT\fP. -.P -The first time \fBpthread_once\fP is called -with a given \fIonce_control\fP argument, -it calls \fIinit_routine\fP with no argument -and changes the value of the \fIonce_control\fP variable -to record that initialization has been performed. -Subsequent calls to \fBpthread_once\fP -with the same \fBonce_control\fP argument -do nothing. -. -. -.SH "RETURN VALUE" -\fBpthread_once\fP always returns 0. -. -. -.SH ERRORS -None. |