mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
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6789f6542e
- m_main: if --log-file-qualifier applies, do not add ".pid" at the end of the name - Fix the logic which detected whether the just-devised name already existed. This was broken (by me) because it could not distinguish the reasons for failing to open the logfile. Doing this required changing the return type of VG_(open) from Int to SysRes (to make failure reasons visible) and that's the cause of most of the changes. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4228
67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- File/socket-related libc stuff. pub_tool_libcfile.h ---*/
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/*--------------------------------------------------------------------*/
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/*
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This file is part of Valgrind, a dynamic binary instrumentation
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framework.
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Copyright (C) 2000-2005 Julian Seward
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jseward@acm.org
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307, USA.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __PUB_TOOL_LIBCFILE_H
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#define __PUB_TOOL_LIBCFILE_H
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/* ---------------------------------------------------------------------
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File-related functions.
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------------------------------------------------------------------ */
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extern SysRes VG_(open) ( const Char* pathname, Int flags, Int mode );
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extern void VG_(close) ( Int fd );
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extern Int VG_(read) ( Int fd, void* buf, Int count);
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extern Int VG_(write) ( Int fd, const void* buf, Int count);
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extern Int VG_(pipe) ( Int fd[2] );
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extern OffT VG_(lseek) ( Int fd, OffT offset, Int whence);
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extern Int VG_(stat) ( Char* file_name, struct vki_stat* buf );
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extern Int VG_(fstat) ( Int fd, struct vki_stat* buf );
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extern Int VG_(dup2) ( Int oldfd, Int newfd );
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extern Int VG_(rename) ( Char* old_name, Char* new_name );
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extern Int VG_(unlink) ( Char* file_name );
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// Returns False on failure (eg. if the buffer isn't big enough).
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extern Bool VG_(getcwd) ( Char* buf, SizeT size );
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/* Easier to use than VG_(getcwd)() -- does the buffer fiddling itself.
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String put into 'cwd' is VG_(malloc)'d, and should be VG_(free)'d.
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Returns False if it fails. Will fail if the pathname is > 65535 bytes. */
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extern Bool VG_(getcwd_alloc) ( Char** cwd );
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extern Int VG_(readlink)( Char* path, Char* buf, UInt bufsize );
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extern Int VG_(getdents)( UInt fd, struct vki_dirent *dirp, UInt count );
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#endif // __PUB_TOOL_LIBCFILE_H
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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