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2002-10-01  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ia64/bits/sigstack.h (MINSIGSTKSZ,
	SIGSTKSZ): Changed to match kernel.
	* sysdeps/unix/sysv/linux/sparc/bits/sigstack.h: New file.
This commit is contained in:
Ulrich Drepper 2002-10-01 20:13:00 +00:00
parent 076febbc3d
commit 0674eb08ee
2 changed files with 61 additions and 0 deletions
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@ -1,3 +1,9 @@
2002-10-01 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigstack.h (MINSIGSTKSZ,
SIGSTKSZ): Changed to match kernel.
* sysdeps/unix/sysv/linux/sparc/bits/sigstack.h: New file.
2002-10-01 Carlos O'Donell <carlos@baldric.uwo.ca>
* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h

55
sysdeps/unix/sysv/linux/sparc/bits/sigstack.h Normal file
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/* sigstack, sigaltstack definitions.
Copyright (C) 1998, 1999, 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SIGNAL_H
# error "Never include this file directly. Use <signal.h> instead"
#endif
/* Structure describing a signal stack (obsolete). */
struct sigstack
{
void *ss_sp; /* Signal stack pointer. */
int ss_onstack; /* Nonzero if executing on this stack. */
};
/* Possible values for `ss_flags.'. */
enum
{
SS_ONSTACK = 1,
#define SS_ONSTACK SS_ONSTACK
SS_DISABLE
#define SS_DISABLE SS_DISABLE
};
/* Minimum stack size for a signal handler. */
#define MINSIGSTKSZ 4096
/* System default stack size. */
#define SIGSTKSZ 16384
/* Alternate, preferred interface. */
typedef struct sigaltstack
{
void *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;