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authorRob Landley <rob@landley.net>2007-01-31 12:27:10 -0500
committerRob Landley <rob@landley.net>2007-01-31 12:27:10 -0500
commitc555a0ca46e75097596274bf5e634127015aa144 (patch)
tree956b8a14756dc61e837eefe3ad6fa532c8b82600 /toys/count.c
parentad8287d59cbc8ad0ae0c9538ab395fa5a16cd58a (diff)
downloadtoybox-c555a0ca46e75097596274bf5e634127015aa144.tar.gz
I forgot to add count.c a while ago. (Memo to self: grab snapshots and build0.0.2
out of directory more often, to make sure I've checked in all the files...)
Diffstat (limited to 'toys/count.c')
-rw-r--r--toys/count.c22
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;
+}