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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-06 18:19:25 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-06 18:19:25 +0200 |
| commit | 5f3303712ef483d270097cae4ba0a559b1056121 (patch) | |
| tree | b2605d84dc30d7c61fe14dc2ad14e996c09cddee /debianutils/pipe_progress.c | |
| parent | 8aab0c95be4b2b3277b1a44d53c996c26bdd5ff5 (diff) | |
| download | busybox-5f3303712ef483d270097cae4ba0a559b1056121.tar.gz | |
pipe_progress: shrink
function old new delta
pipe_progress_main 163 151 -12
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'debianutils/pipe_progress.c')
| -rw-r--r-- | debianutils/pipe_progress.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/debianutils/pipe_progress.c b/debianutils/pipe_progress.c index fa98e8b38..ced5fb307 100644 --- a/debianutils/pipe_progress.c +++ b/debianutils/pipe_progress.c @@ -6,7 +6,6 @@ * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ - #include "libbb.h" #define PIPE_PROGRESS_SIZE 4096 @@ -17,23 +16,20 @@ int pipe_progress_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int pipe_progress_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) { - RESERVE_CONFIG_BUFFER(buf, PIPE_PROGRESS_SIZE); + char buf[PIPE_PROGRESS_SIZE]; time_t t = time(NULL); - size_t len; + int len; - while ((len = fread(buf, 1, PIPE_PROGRESS_SIZE, stdin)) > 0) { + while ((len = safe_read(STDIN_FILENO, buf, PIPE_PROGRESS_SIZE)) > 0) { time_t new_time = time(NULL); if (new_time != t) { t = new_time; fputc('.', stderr); } - fwrite(buf, len, 1, stdout); + full_write(STDOUT_FILENO, buf, len); } fputc('\n', stderr); - if (ENABLE_FEATURE_CLEAN_UP) - RELEASE_CONFIG_BUFFER(buf); - return 0; } |