Added rpi gpio program.
[utils.git] / trunc.c
... / ...
CommitLineData
1#include <stdlib.h>
2#include <stdio.h>
3#include <unistd.h>
4
5int main(int argc, char **argv)
6{
7 if(argc < 3) {
8 fprintf(stderr, "usage: trunc FILE SIZE\n");
9 exit(1);
10 }
11 if(truncate(argv[1], atoll(argv[2]))) {
12 perror(argv[1]);
13 exit(1);
14 }
15 return(0);
16}
17
18/*
19 * Local Variables:
20 * compile-command: "gcc -Wall -g -o trunc trunc.c -D_FILE_OFFSET_BITS=64"
21 * End:
22 */