diff options
Diffstat (limited to 'linuxthreads/man/pthread_cleanup_push.man')
| -rw-r--r-- | linuxthreads/man/pthread_cleanup_push.man | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/linuxthreads/man/pthread_cleanup_push.man b/linuxthreads/man/pthread_cleanup_push.man index 1591431c9c..345d2635dc 100644 --- a/linuxthreads/man/pthread_cleanup_push.man +++ b/linuxthreads/man/pthread_cleanup_push.man @@ -21,7 +21,7 @@ void pthread_cleanup_pop_restore_np(int execute); .SH DESCRIPTION Cleanup handlers are functions that get called when a thread -terminates, either by calling !pthread_exit!(3) or because of +terminates, either by calling !pthread_exit!(3p) or because of cancellation. Cleanup handlers are installed and removed following a stack-like discipline. @@ -37,7 +37,7 @@ with !malloc!(3) or close file descriptors on thread termination. !pthread_cleanup_push! installs the |routine| function with argument |arg| as a cleanup handler. From this point on to the matching !pthread_cleanup_pop!, the function |routine| will be called with -arguments |arg| when the thread terminates, either through !pthread_exit!(3) +arguments |arg| when the thread terminates, either through !pthread_exit!(3p) or by cancellation. If several cleanup handlers are active at that point, they are called in LIFO order: the most recently installed handler is called first. @@ -56,7 +56,7 @@ with the matching closing brace !}! being introduced by the expansion of the matching !pthread_cleanup_pop!. !pthread_cleanup_push_defer_np! is a non-portable extension that -combines !pthread_cleanup_push! and !pthread_setcanceltype!(3). +combines !pthread_cleanup_push! and !pthread_setcanceltype!(3p). It pushes a cleanup handler just as !pthread_cleanup_push! does, but also saves the current cancellation type and sets it to deferred cancellation. This ensures that the cleanup mechanism is effective @@ -113,9 +113,9 @@ None. Xavier Leroy <Xavier.Leroy@inria.fr> .SH "SEE ALSO" -!pthread_exit!(3), -!pthread_cancel!(3), -!pthread_setcanceltype!(3). +!pthread_exit!(3p), +!pthread_cancel!(3p), +!pthread_setcanceltype!(3p). .SH EXAMPLE @@ -149,7 +149,7 @@ pthread_cleanup_pop(1); .fi Notice that the code above is safe only in deferred cancellation mode -(see !pthread_setcanceltype!(3)). In asynchronous cancellation mode, +(see !pthread_setcanceltype!(3p)). In asynchronous cancellation mode, a cancellation can occur between !pthread_cleanup_push! and !pthread_mutex_lock!, or between !pthread_mutex_unlock! and !pthread_cleanup_pop!, resulting in both cases in the thread trying to |