diff options
Diffstat (limited to 'libsigsegv/src/stackvma.h')
-rw-r--r-- | libsigsegv/src/stackvma.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/libsigsegv/src/stackvma.h b/libsigsegv/src/stackvma.h deleted file mode 100644 index cc475d51..00000000 --- a/libsigsegv/src/stackvma.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Determine the virtual memory area of a given address. - Copyright (C) 2002, 2006 Bruno Haible <bruno@clisp.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#ifndef _STACKVMA_H -#define _STACKVMA_H - -/* Describes a virtual memory area, with some info about the gap between - it and the next or previous virtual memory area. */ -struct vma_struct -{ - unsigned long start; - unsigned long end; -#if STACK_DIRECTION < 0 - /* Info about the gap between this VMA and the previous one. - addr must be < vma->start. */ - int (*is_near_this) (unsigned long addr, struct vma_struct *vma); - /* Private field, not provided by all sigsegv_get_vma implementations. */ - unsigned long prev_end; -#endif -#if STACK_DIRECTION > 0 - /* Info about the gap between this VMA and the next one. - addr must be > vma->end - 1. */ - int (*is_near_this) (unsigned long addr, struct vma_struct *vma); - /* Private field, not provided by all sigsegv_get_vma implementations. */ - unsigned long next_start; -#endif -}; - -/* Determines the virtual memory area to which a given address belongs, - and returns 0. Returns -1 if it cannot be determined. - This function is used to determine the stack extent when a fault occurs. */ -extern int sigsegv_get_vma (unsigned long address, struct vma_struct *vma); - -#endif /* _STACKVMA_H */ |