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-rw-r--r--public/fd_printf.md9
1 files changed, 8 insertions, 1 deletions
diff --git a/public/fd_printf.md b/public/fd_printf.md
index 8a8a176..85ebde4 100644
--- a/public/fd_printf.md
+++ b/public/fd_printf.md
@@ -1,10 +1,17 @@
-`fd_printf`: print formatted text directly to a file descriptor
+`dprintf`: print formatted text directly to a file descriptor
===============================================================
---
date: "2013-10-12"
license: WTFPL-2
---
+This already existed as `dprintf(3)`. I now feel stupid for having
+Implemented `fd_printf`.
+
+The original post is as follows:
+
+----
+
I wrote this while debugging some code, and thought it might be useful
to others: