36 lines
658 B
C
36 lines
658 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) 2014 Kevin Lange
|
|
*/
|
|
/*
|
|
* Prepend text in front of output lines
|
|
*/
|
|
#include <stdio.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#define LINE_SIZE 4096
|
|
|
|
int main(int argc, char ** argv) {
|
|
if (argc < 2) {
|
|
fprintf(stderr, "usage: %s text-to-prepend\n", argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
char * needle = argv[1];
|
|
char buf[LINE_SIZE];
|
|
|
|
while (fgets(buf, LINE_SIZE, stdin)) {
|
|
fprintf(stdout, "%s: %s", argv[1], buf);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* vim:tabstop=4
|
|
* vim:noexpandtab
|
|
* vim:shiftwidth=4
|
|
*/
|