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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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1b3a92639e
m_debugger. This removes the dependence of m_signals.c and m_errormgr.c on m_main.c. It required also moving VG_(clexecfd) out of m_main.c; I put it in m_libcproc.c which seemed like an ok-but-not-great choice. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3957
90 lines
3.5 KiB
C
90 lines
3.5 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- Process-related libc stuff. pub_core_libcproc.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_CORE_LIBCPROC_H
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#define __PUB_CORE_LIBCPROC_H
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//--------------------------------------------------------------------
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// PURPOSE: This module contains libc code related to the process.
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// It's a bit of a mixed bag.
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//--------------------------------------------------------------------
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#include "pub_tool_libcproc.h"
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/* The directory we look for all our auxillary files in. Useful for
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running Valgrind out of a build tree without having to do "make install". */
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#define VALGRINDLIB "VALGRINDLIB"
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/* Additional command-line arguments; they are overridden by actual
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command-line option. Each argument is separated by spaces. There
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is no quoting mechanism. */
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#define VALGRINDOPTS "VALGRIND_OPTS"
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/* If this variable is present in the environment, then valgrind will
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not parse the command line for options at all; all options come
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from this variable. Arguments are terminated by ^A (\001). There
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is no quoting mechanism.
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This variable is not expected to be set by anything other than
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Valgrind itself, as part of its handling of execve with
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--trace-children=yes. This variable should not be present in the
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client environment. */
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#define VALGRINDCLO "_VALGRIND_CLO"
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// Client's executable file descriptor.
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extern Int VG_(clexecfd);
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// Client's original rlimit data and rlimit stack
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extern struct vki_rlimit VG_(client_rlimit_data);
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extern struct vki_rlimit VG_(client_rlimit_stack);
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// Environment manipulations
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extern Char **VG_(env_setenv) ( Char ***envp, const Char* varname,
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const Char *val );
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extern void VG_(env_unsetenv) ( Char **env, const Char *varname );
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extern void VG_(env_remove_valgrind_env_stuff) ( Char** env );
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// misc
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extern Int VG_(poll)( struct vki_pollfd *, UInt nfds, Int timeout);
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extern void VG_(nanosleep) ( struct vki_timespec * );
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// atfork
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typedef void (*vg_atfork_t)(ThreadId);
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extern void VG_(atfork)(vg_atfork_t pre, vg_atfork_t parent, vg_atfork_t child);
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extern void VG_(do_atfork_pre) ( ThreadId tid );
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extern void VG_(do_atfork_parent) ( ThreadId tid );
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extern void VG_(do_atfork_child) ( ThreadId tid );
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#endif // __PUB_CORE_LIBCPROC_H
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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