toaruos/apps/env.c

23 lines
434 B
C

/* This file is part of ToaruOS and is released under the terms
* of the NCSA / University of Illinois License - see LICENSE.md
* Copyright (C) 2013-2018 K. Lange
*/
#include <stdio.h>
int main(int argc, char ** argv) {
unsigned int x = 0;
unsigned int nulls = 0;
for (x = 0; 1; ++x) {
if (!argv[x]) {
++nulls;
if (nulls == 2) {
break;
}
continue;
}
if (nulls == 1) {
printf("%s\n", argv[x]);
}
}
}