1 /* vi: set sw=4 ts=4: */
3 * Monitor a pipe with a simple progress display.
5 * Copyright (C) 2003 by Rob Landley <rob@landley.net>, Joey Hess
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
12 #define PIPE_PROGRESS_SIZE 4096
14 /* Read a block of data from stdin, write it to stdout.
15 * Activity is indicated by a '.' to stderr
17 int pipe_progress_main(int argc
, char **argv
) MAIN_EXTERNALLY_VISIBLE
;
18 int pipe_progress_main(int argc UNUSED_PARAM
, char **argv UNUSED_PARAM
)
20 RESERVE_CONFIG_BUFFER(buf
, PIPE_PROGRESS_SIZE
);
21 time_t t
= time(NULL
);
24 while ((len
= fread(buf
, 1, PIPE_PROGRESS_SIZE
, stdin
)) > 0) {
25 time_t new_time
= time(NULL
);
30 fwrite(buf
, len
, 1, stdout
);
35 if (ENABLE_FEATURE_CLEAN_UP
)
36 RELEASE_CONFIG_BUFFER(buf
);