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/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2009 Peter Miller
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful,but
* WITHOUT ANY WARRANTY; without even the implied warranty
* ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNULesser
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libexplain/ac/stdio.h>
#include <libexplain/ac/stdlib.h>
#include <libexplain/execlp.h>
#include <libexplain/execvp.h>
#include <libexplain/wrap_and_print.h>
#include <explain/syscall/execlp.h>
void
explain_syscall_execlp(int errnum, int argc, char **argv)
{
switch (argc)
{
case 0:
fprintf(stderr, "execlp: requires at least 1 argument\n");
exit(EXIT_FAILURE);
case 1:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], NULL));
break;
case 2:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], argv[1], NULL));
break;
case 3:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], argv[1], argv[2], NULL));
break;
case 4:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], argv[1], argv[2], argv[3], NULL));
break;
case 5:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], argv[1], argv[2], argv[3], argv[4], NULL));
break;
case 6:
explain_wrap_and_print(stdout, explain_errno_execlp(errnum, argv[0],
argv[0], argv[1], argv[2], argv[3], argv[4], argv[5], NULL));
break;
default:
explain_wrap_and_print
(
stdout,
explain_errno_execvp(errnum, argv[0], argv)
);
break;
}
}
/* vim: set ts=8 sw=4 et */
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