From 33e1b11555d3557a36bd69d63f5bf0c290b5d462 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Wed, 26 Jun 2024 01:41:28 +0200
Subject: LibC: Fix printf formatting

Previously %02x would not print out padding if the given value was zero.
---
 userland/libc/sys/socket/getpeername.c | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 userland/libc/sys/socket/getpeername.c

(limited to 'userland/libc/sys')

diff --git a/userland/libc/sys/socket/getpeername.c b/userland/libc/sys/socket/getpeername.c
new file mode 100644
index 0000000..25a56b1
--- /dev/null
+++ b/userland/libc/sys/socket/getpeername.c
@@ -0,0 +1,7 @@
+#include <sys/socket.h>
+#include <syscall.h>
+
+int getpeername(int sockfd, struct sockaddr *restrict addr,
+                socklen_t *restrict addrlen) {
+  RC_ERRNO(syscall(SYS_GETPEERNAME, sockfd, addr, addrlen, 0, 0));
+}
-- 
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