2 * Monitor a pipe with a simple progress display.
4 * Copyright (C) 2003 by Rob Landley <rob@landley.net>, Joey Hess
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define PIPE_PROGRESS_SIZE 4096
31 /* Read a block of data from stdin, write it to stdout.
32 * Activity is indicated by a '.' to stderr
34 extern int pipe_progress_main(int argc, char **argv)
36 RESERVE_CONFIG_BUFFER(buf, PIPE_PROGRESS_SIZE);
37 time_t t = time(NULL);
40 while ((len = fread(buf, 1, PIPE_PROGRESS_SIZE, stdin)) > 0) {
41 time_t new_time = time(NULL);
46 fwrite(buf, len, 1, stdout);
51 #ifdef CONFIG_FEATURE_CLEAN_UP
52 RELEASE_CONFIG_BUFFER(buf);