5f3303712
Denys Vlasenko
2010-06-06
Subject
pipe_progress: shrink
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debianutils/pipe_progress.c+4 -8
| @@ -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; | |
| } | |