diff options
Diffstat (limited to 'sysdeps/nptl')
-rw-r--r-- | sysdeps/nptl/fork.c | 6 | ||||
-rw-r--r-- | sysdeps/nptl/fork.h | 8 |
2 files changed, 8 insertions, 6 deletions
diff --git a/sysdeps/nptl/fork.c b/sysdeps/nptl/fork.c index bd68f18b45..14b69a6f89 100644 --- a/sysdeps/nptl/fork.c +++ b/sysdeps/nptl/fork.c @@ -55,7 +55,7 @@ __libc_fork (void) but our current fork implementation is not. */ bool multiple_threads = THREAD_GETMEM (THREAD_SELF, header.multiple_threads); - __run_fork_handlers (atfork_run_prepare); + __run_fork_handlers (atfork_run_prepare, multiple_threads); /* If we are not running multiple threads, we do not have to preserve lock state. If fork runs from a signal handler, only @@ -134,7 +134,7 @@ __libc_fork (void) __rtld_lock_initialize (GL(dl_load_lock)); /* Run the handlers registered for the child. */ - __run_fork_handlers (atfork_run_child); + __run_fork_handlers (atfork_run_child, multiple_threads); } else { @@ -149,7 +149,7 @@ __libc_fork (void) } /* Run the handlers registered for the parent. */ - __run_fork_handlers (atfork_run_parent); + __run_fork_handlers (atfork_run_parent, multiple_threads); } return pid; diff --git a/sysdeps/nptl/fork.h b/sysdeps/nptl/fork.h index a1c3b26b68..99ed76034b 100644 --- a/sysdeps/nptl/fork.h +++ b/sysdeps/nptl/fork.h @@ -52,9 +52,11 @@ enum __run_fork_handler_type - atfork_run_child: run all the CHILD_HANDLER and unlocks the internal lock. - atfork_run_parent: run all the PARENT_HANDLER and unlocks the internal - lock. */ -extern void __run_fork_handlers (enum __run_fork_handler_type who) - attribute_hidden; + lock. + + Perform locking only if DO_LOCKING. */ +extern void __run_fork_handlers (enum __run_fork_handler_type who, + _Bool do_locking) attribute_hidden; /* C library side function to register new fork handlers. */ extern int __register_atfork (void (*__prepare) (void), |