68404f13d4
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
40 lines
927 B
C
40 lines
927 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Monitor a pipe with a simple progress display.
|
|
*
|
|
* Copyright (C) 2003 by Rob Landley <rob@landley.net>, Joey Hess
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
|
|
#define PIPE_PROGRESS_SIZE 4096
|
|
|
|
/* Read a block of data from stdin, write it to stdout.
|
|
* Activity is indicated by a '.' to stderr
|
|
*/
|
|
int pipe_progress_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
|
|
int pipe_progress_main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
|
|
{
|
|
RESERVE_CONFIG_BUFFER(buf, PIPE_PROGRESS_SIZE);
|
|
time_t t = time(NULL);
|
|
size_t len;
|
|
|
|
while ((len = fread(buf, 1, PIPE_PROGRESS_SIZE, stdin)) > 0) {
|
|
time_t new_time = time(NULL);
|
|
if (new_time != t) {
|
|
t = new_time;
|
|
fputc('.', stderr);
|
|
}
|
|
fwrite(buf, len, 1, stdout);
|
|
}
|
|
|
|
fputc('\n', stderr);
|
|
|
|
if (ENABLE_FEATURE_CLEAN_UP)
|
|
RELEASE_CONFIG_BUFFER(buf);
|
|
|
|
return 0;
|
|
}
|