diff options
Diffstat (limited to 'toys/other/count.c')
| -rw-r--r-- | toys/other/count.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/toys/other/count.c b/toys/other/count.c index 22a06a1c..f3b6f821 100644 --- a/toys/other/count.c +++ b/toys/other/count.c @@ -1,34 +1,32 @@ -/* vi: set sw=4 ts=4: - * - * count.c - Progress indicator from stdin to stdout +/* count.c - Progress indicator from stdin to stdout * * Copyright 2002 Rob Landley <rob@landley.net> USE_COUNT(NEWTOY(count, NULL, TOYFLAG_USR|TOYFLAG_BIN)) config COUNT - bool "count" - default y - help - usage: count + bool "count" + default y + help + usage: count - Copy stdin to stdout, displaying simple progress indicator to stderr. + Copy stdin to stdout, displaying simple progress indicator to stderr. */ #include "toys.h" void count_main(void) { - uint64_t size = 0; - int len; - char buf[32]; + uint64_t size = 0; + int len; + char buf[32]; - for (;;) { - len = xread(0, toybuf, sizeof(toybuf)); - if (!len) break; - size += len; - xwrite(1, toybuf, len); - xwrite(2, buf, sprintf(buf, "%"PRIu64" bytes\r", size)); - } - xwrite(2, "\n", 1); + for (;;) { + len = xread(0, toybuf, sizeof(toybuf)); + if (!len) break; + size += len; + xwrite(1, toybuf, len); + xwrite(2, buf, sprintf(buf, "%"PRIu64" bytes\r", size)); + } + xwrite(2, "\n", 1); } |