jehanne/sys/src/lib/jehanne/9sys/nsec.c

31 lines
872 B
C

/*
* This file is part of Jehanne.
*
* Copyright (C) 2017 Giacomo Tesio <giacomo@tesio.it>
*
* Jehanne 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, version 2 of the License.
*
* Jehanne 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
*/
#define PORTABLE_SYSCALLS
#include <u.h>
#include <libc.h>
unsigned long
jehanne_nsec(void)
{
long r;
r = sys_remove("/dev/time");
if(r == -1)
r = sys_remove("#c/time");
return r;
}