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2003-01-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h: New file.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: New file.
	* sysdeps/unix/sysv/linux/configure.in: Minimum kernel for PPC64
	is 2.4.21.

2003-01-16  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/glob.c (glob): Assume sysconf() always returns
	values != -1 for _LIBC.  Use extend_alloca to reallocate alloca'ed
	buffers.

	* sysdeps/generic/sysconf.c: Unconditionally implement
	_SC_GETPW_R_SIZE_MAX and _SC_GETGR_R_SIZE_MAX.
	* sysdeps/posix/sysconf.c: Likewise.
This commit is contained in:
Ulrich Drepper
2003-01-17 01:02:24 +00:00
parent 7b7b9e70ea
commit 609b478356
10 changed files with 814 additions and 17 deletions
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47
sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h Normal file
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/* 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 _SYS_UCONTEXT_H
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not used
included in <signal.h>. */
#include <bits/sigcontext.h>
/* A machine context is exactly a sigcontext. */
typedef struct sigcontext mcontext_t;
/* Userlevel context. */
typedef struct ucontext
{
unsigned long int uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
#if __WORDSIZE == 32
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
#else
sigset_t uc_sigmask;
mcontext_t uc_mcontext; /* last for extensibility */
#endif
} ucontext_t;
#endif /* sys/ucontext.h */