From 4e648ea3ad623fa7e6f2afcdf2cb0aefefdda061 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 19 Apr 2003 18:26:10 +0000 Subject: Update. * stdlib/cxa_finalize.c (__cxa_finalize): Don't call UNREGISTER_ATFORK if d == NULL. --- stdlib/cxa_finalize.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'stdlib/cxa_finalize.c') diff --git a/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c index 792aeeb3b5..2339c7b5bd 100644 --- a/stdlib/cxa_finalize.c +++ b/stdlib/cxa_finalize.c @@ -23,7 +23,8 @@ #include /* If D is non-NULL, call all functions registered with `__cxa_atexit' - with the same dso handle. Otherwise, if D is NULL, do nothing. */ + with the same dso handle. Otherwise, if D is NULL, call all of the + registered handlers. */ void __cxa_finalize (void *d) { @@ -41,8 +42,10 @@ __cxa_finalize (void *d) (*f->func.cxa.fn) (f->func.cxa.arg, 0); } - /* Remove the registered fork handlers. */ + /* Remove the registered fork handlers. We do not have to + unregister anything if the program is going to terminate anyway. */ #ifdef UNREGISTER_ATFORK - UNREGISTER_ATFORK (d); + if (d != NULL) + UNREGISTER_ATFORK (d); #endif } -- cgit v1.2.3