[glibc.git] / sysdeps / stub / setjmp.c

/* Copyright (C) 1991, 1994, 1995 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
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <errno.h>
#include <setjmp.h>


/* Save the current program position in ENV and return 0.  */
int
__sigsetjmp (jmp_buf env, int savemask)
{
  /* Save the signal mask if requested.  */
  __sigjmp_save (env, savemask);

  errno = ENOSYS;
  /* No way to signal failure.	*/
  return 0;
}


stub_warning (__sigsetjmp)
Commit	Line	Data
3f33a4ce	1	/* Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc.
28f540f4 RM	2	This file is part of the GNU C Library.
	3
	4	The GNU C Library is free software; you can redistribute it and/or
	5	modify it under the terms of the GNU Library General Public License as
	6	published by the Free Software Foundation; either version 2 of the
	7	License, or (at your option) any later version.
	8
	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	12	Library General Public License for more details.
	13
	14	You should have received a copy of the GNU Library General Public
	15	License along with the GNU C Library; see the file COPYING.LIB. If
	16	not, write to the Free Software Foundation, Inc., 675 Mass Ave,
	17	Cambridge, MA 02139, USA. */
	18
	19	#include <errno.h>
	20	#include <setjmp.h>
	21
	22
	23	/* Save the current program position in ENV and return 0. */
	24	int
	25	__sigsetjmp (jmp_buf env, int savemask)
	26	{
	27	/* Save the signal mask if requested. */
	28	__sigjmp_save (env, savemask);
	29
	30	errno = ENOSYS;
	31	/* No way to signal failure. */
	32	return 0;
	33	}
	34
	35
3f33a4ce	36	stub_warning (__sigsetjmp)