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/*
* libexplain - Explain errno values returned by libc functions
* Copyright (C) 2013 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 of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
* 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/ac/sys/stat.h>
#include <libexplain/futimesat.h>
#include <libexplain/buffer/fildes.h>
#include <libexplain/buffer/timeval.h>
#include <libexplain/output.h>
#include <libexplain/wrap_and_print.h>
#include <explain/syscall/futimesat.h>
void
explain_syscall_futimesat(int errnum, int argc, char **argv)
{
int fildes;
const char *pathname;
struct timeval data[2];
fildes = -1;
pathname = NULL;
data[0].tv_sec = 0;
data[0].tv_usec = UTIME_OMIT;
data[1].tv_sec = 0;
data[1].tv_usec = UTIME_OMIT;
switch (argc)
{
case 4:
explain_parse_timeval_or_die(argv[3], "arg four", &data[1]);
/* Fall through... */
case 3:
explain_parse_timeval_or_die(argv[2], "arg three", &data[0]);
/* Fall through... */
case 2:
pathname = argv[1];
/* Fall through... */
case 1:
fildes = explain_parse_fildes_or_die(argv[0], "arg one");
break;
default:
explain_output_error_and_die
(
"futimesat: requires 3 o 4 arguments, not %d\n",
argc
);
}
explain_wrap_and_print
(
stdout,
explain_errno_futimesat(errnum, fildes, pathname, data)
);
}
/* vim: set ts=8 sw=4 et : */
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