-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
-#include <ansidecl.h>
#include <setjmp.h>
-
-#ifndef __GNUC__
- #error This file uses GNU C extensions; you must compile with GCC.
-#endif
-
-
/* Save the current program position in ENV and return 0. */
int
-DEFUN(__setjmp, (env), jmp_buf env)
+__sigsetjmp (jmp_buf env, int savemask)
{
/* Save data registers D1 through D7. */
- asm volatile("movem%.l d1-d7, %0" : : "m" (env[0].__dregs[0]));
+ asm volatile ("movem%.l d1-d7, %0" : : "m" (env[0].__dregs[0]));
/* Save return address in place of register A0. */
env[0].__aregs[0] = (PTR) ((PTR *) &env)[-1];
/* Save address registers A1 through A5. */
- asm volatile("movem%.l a1-a5, %0" : : "m" (env[0].__aregs[1]));
+ asm volatile ("movem%.l a1-a5, %0" : : "m" (env[0].__aregs[1]));
+
+ /* Save the signal mask if requested. */
+ __sigjmp_save (env, savemask);
/* Save caller's FP, not our own. */
env[0].__fp = (PTR) ((PTR *) &env)[-2];