diff options
Diffstat (limited to 'man3/pthread_atfork.3')
| -rw-r--r-- | man3/pthread_atfork.3 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/man3/pthread_atfork.3 b/man3/pthread_atfork.3 index 1bcfc7e..0c01904 100644 --- a/man3/pthread_atfork.3 +++ b/man3/pthread_atfork.3 @@ -2,7 +2,7 @@ .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" -.TH pthread_atfork 3 2023-03-30 "Linux man-pages 6.05.01" +.TH pthread_atfork 3 2023-10-31 "Linux man-pages 6.7" .SH NAME pthread_atfork \- register fork handlers .SH LIBRARY @@ -11,7 +11,7 @@ POSIX threads library .SH SYNOPSIS .nf .B #include <pthread.h> -.PP +.P .BI "int pthread_atfork(void (*" prepare ")(void), void (*" parent ")(void)," .BI " void (*" child ")(void));" .fi @@ -23,7 +23,7 @@ function registers fork handlers that are to be executed when is called by any thread in a process. The handlers are executed in the context of the thread that calls .BR fork (2). -.PP +.P Three kinds of handler can be registered: .IP \[bu] 3 .I prepare @@ -40,7 +40,7 @@ processing completes. specifies a handler that is executed in the child process after .BR fork (2) processing completes. -.PP +.P Any of the three arguments may be NULL if no handler is needed in the corresponding phase of .BR fork (2) @@ -88,7 +88,7 @@ was to provide a mechanism whereby the application (or a library) could ensure that mutexes and other process and thread state would be restored to a consistent state. In practice, this task is generally too difficult to be practicable. -.PP +.P After a .BR fork (2) in a multithreaded process returns in the child, @@ -97,7 +97,7 @@ the child should call only async-signal-safe functions (see until such time as it calls .BR execve (2) to execute a new program. -.PP +.P POSIX.1 specifies that .BR pthread_atfork () shall not fail with the error |