From 8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373 Mon Sep 17 00:00:00 2001 From: nobody Date: Wed, 13 Oct 2004 09:42:10 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'busybox_1_00'. --- busybox/debianutils/pipe_progress.c | 55 +++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 busybox/debianutils/pipe_progress.c (limited to 'busybox/debianutils/pipe_progress.c') diff --git a/busybox/debianutils/pipe_progress.c b/busybox/debianutils/pipe_progress.c new file mode 100644 index 0000000..ab05202 --- /dev/null +++ b/busybox/debianutils/pipe_progress.c @@ -0,0 +1,55 @@ +/* + * Monitor a pipe with a simple progress display. + * + * Copyright (C) 2003 by Rob Landley , Joey Hess + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include + +#include "busybox.h" + +#define PIPE_PROGRESS_SIZE 4096 + +/* Read a block of data from stdin, write it to stdout. + * Activity is indicated by a '.' to stderr + */ +extern int pipe_progress_main(int argc, char **argv) +{ + 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); + +#ifdef CONFIG_FEATURE_CLEAN_UP + RELEASE_CONFIG_BUFFER(buf); +#endif + return 0; +} -- cgit v1.1