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75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
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/* $NetBSD: h_ps_strings1.c,v 1.1 2011/03/05 18:14:33 pgoyette Exp $ */
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/*-
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* Copyright (c) 2011 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Joerg Sonnenberger.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/types.h>
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#include <sys/exec.h>
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#include <stdlib.h>
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#include <unistd.h>
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extern struct ps_strings *__ps_strings;
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int
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main(int argc, char **argv, char **environ)
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{
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int ret = 0;
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int nenv;
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if (__ps_strings->ps_nargvstr != argc) {
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static const char nargv_err[] = "Wrong argc in ps_strings";
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write(STDOUT_FILENO, nargv_err, sizeof(nargv_err));
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ret = 1;
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}
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if (__ps_strings->ps_argvstr != argv) {
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static const char argv_err[] = "Wrong argv in ps_strings";
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write(STDOUT_FILENO, argv_err, sizeof(argv_err));
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ret = 1;
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}
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if (__ps_strings->ps_envstr != environ) {
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static const char env_err[] = "Wrong env in ps_strings";
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write(STDOUT_FILENO, env_err, sizeof(env_err));
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ret = 1;
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}
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nenv = 0;
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while (environ[nenv])
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++nenv;
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if (__ps_strings->ps_nenvstr != nenv) {
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static const char nenv_err[] = "Wrong nenv in ps_strings";
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write(STDOUT_FILENO, nenv_err, sizeof(nenv_err));
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ret = 1;
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}
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return ret;
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}
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