1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
24 /* Execute FILE, searching in the `PATH' environment variable if
25 it contains no slashes, with all arguments after FILE until a
26 NULL pointer and environment from `environ'. */
28 DEFUN(execlp, (file), CONST char *file AND CONST char *arg DOTS)
30 CONST char *argv[1024];
31 register unsigned int i;
39 argv[i] = va_arg(args, CONST char *);
40 } while (argv[i++] != NULL);
44 return execvp(file, (char *CONST *) argv);