2ce7e666e9
protection and allow pthread.h to include bits/setjmp.h as well as setjmp.h. * sysdeps/m68k/bits/setjmp.h: Likewise. * sysdeps/s390/bits/setjmp.h: Make sure only setjmp.h or pthread.h are allow to include bits/setjmp.h. * sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Cast rhs to match lhs cast of address. * sysdeps/sh/bits/setjmp.h: Likewise. 2005-11-12 Jim Meyering <jim@meyering.net> * sysdeps/unix/opendir.c (__alloc_dir): Declare STATP parameter to be pointer to const. * include/dirent.h: Update decl.
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/* Copyright (C) 1999, 2000, 2003, 2005 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. */
|
|
|
|
/* Define the machine-dependent type `jmp_buf'. SH version. */
|
|
#ifndef _BITS_SETJMP_H
|
|
#define _BITS_SETJMP_H 1
|
|
|
|
#if !defined _SETJMP_H && !defined _PTHREAD_H
|
|
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
|
|
#endif
|
|
|
|
#ifndef _ASM
|
|
typedef struct
|
|
{
|
|
/* Callee-saved registers r8 through r15. */
|
|
int __regs[8];
|
|
|
|
/* Program counter. */
|
|
void * __pc;
|
|
|
|
/* The global pointer. */
|
|
void * __gbr;
|
|
|
|
/* Floating point status register. */
|
|
int __fpscr;
|
|
|
|
/* Callee-saved floating point registers fr12 through fr15. */
|
|
int __fpregs[4];
|
|
} __jmp_buf[1];
|
|
#endif
|
|
|
|
#if defined __USE_MISC || defined _ASM
|
|
# define JB_SIZE (4 * 15)
|
|
#endif
|
|
|
|
/* Test if longjmp to JMPBUF would unwind the frame
|
|
containing a local variable at ADDRESS. */
|
|
#define _JMPBUF_UNWINDS(jmpbuf, address) \
|
|
((void *) (address) < (void *) (jmpbuf)[0].__regs[7])
|
|
|
|
#endif /* bits/setjmp.h */
|