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49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
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/* Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library 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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The GNU C Library is distributed in the hope that it will be useful,
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but 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <ansidecl.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include <stddef.h>
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#ifndef HAVE_GNU_LD
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#define __environ environ
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#endif
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/* Execute PATH with all arguments after PATH until
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a NULL pointer and environment from `environ'. */
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int
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DEFUN(execl, (path, arg), CONST char *path AND CONST char *arg DOTS)
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{
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CONST char *argv[1024];
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register unsigned int i;
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va_list args;
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argv[0] = arg;
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va_start (args, arg);
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i = 1;
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do
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{
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argv[i] = va_arg (args, CONST char *);
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} while (argv[i++] != NULL);
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va_end (args);
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return __execve (path, (char *CONST *) argv, __environ);
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}
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