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* stdlib/cxa_finalize.c (__cxa_finalize): Don't call
	UNREGISTER_ATFORK if d == NULL.
This commit is contained in:
Ulrich Drepper
2003-04-19 18:26:10 +00:00
parent 2c008571c3
commit 4e648ea3ad
5 changed files with 57 additions and 20 deletions
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stdlib/cxa_finalize.c
+6 -3
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@@ -23,7 +23,8 @@
#include <fork.h>
/* 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
}