Mercurial > hg > toybox
changeset 86:d2e38cb0b1cd 0.0.2
I forgot to add count.c a while ago. (Memo to self: grab snapshots and build
out of directory more often, to make sure I've checked in all the files...)
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Wed, 31 Jan 2007 12:27:10 -0500 |
| parents | 4108e577e018 |
| children | 44c7bcd02db6 |
| files | toys/count.c |
| diffstat | 1 files changed, 22 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toys/count.c Wed Jan 31 12:27:10 2007 -0500 @@ -0,0 +1,22 @@ +/* vi: set sw=4 ts=4: */ +/* + * count.c - Progress indicator from stdin to stdout + */ + +#include "toys.h" + +int 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"); + return 0; +}