diff options
| -rw-r--r-- | toys/count.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/toys/count.c b/toys/count.c new file mode 100644 index 00000000..d7c05ce7 --- /dev/null +++ b/toys/count.c @@ -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; +} |