toaruos/apps/sysfunc.c

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2018-08-15 04:07:33 +03:00
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* This file is part of ToaruOS and is released under the terms
* of the NCSA / University of Illinois License - see LICENSE.md
* Copyright (C) 2013 K. Lange
*
* sysfunc
*
* Executes an "extended system function" which
* is basically just a super-syscall.
*/
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <sys/sysfunc.h>
int main(int argc, char ** argv) {
if (argc < 2) return 1;
int ret = sysfunc(atoi(argv[1]), &argv[2]);
if (ret < 0) {
fprintf(stderr, "%s: %s\n", argv[0], strerror(errno));
}
return ret;
}