libc/linuxthreads signals.c

[drepper@sources.redhat.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sourceware.org	2003-11-04 21:04:36

Modified files:
	linuxthreads   : signals.c 

Log message:
	(__pthread_sigaction): Set __sighandler[sig].old before __libc_sigaction if it
	has been one of the special values before.