Mercurial > hg > toybox
view toys/count.c @ 236:6b292ee780ab
Minor cleanup: move mke2fs options into mke2fs.c.
author | Rob Landley <rob@landley.net> |
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date | Sat, 19 Jan 2008 17:55:45 -0600 |
parents | 163498bf547b |
children | 5ab9d0e5e0f8 |
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/* vi: set sw=4 ts=4: * * count.c - Progress indicator from stdin to stdout * * Copyright 2002 Rob Landley <rob@landley.net> * * Not in SUSv3. USE_COUNT(NEWTOY(count, NULL, TOYFLAG_USR|TOYFLAG_BIN)) config COUNT bool "count" default y help usage: count Copy stdin to stdout, displaying simple progress indicator to stderr. */ #include "toys.h" void count_main(void) { uint64_t size = 0; int len; for (;;) { len = xread(0, toybuf, sizeof(toybuf)); if (!len) break; size += len; xwrite(1, toybuf, sizeof(toybuf)); fdprintf(2, "%"PRIu64" bytes\r", size); } fdprintf(2,"\n"); }