From 6cd9c020ea8923af57b7f6725765e60900f1b646 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Mon, 19 Aug 2019 17:25:49 +0200
Subject: [PATCH] LibC: Write to the dbg() every time we perror() in userspace

There's a high chance that we're interested in whatever errors come out
of perror(), so let's output those on the debugger as well.
---
 Libraries/LibC/stdio.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Libraries/LibC/stdio.cpp b/Libraries/LibC/stdio.cpp
index 713853caaf..84c1d94996 100644
--- a/Libraries/LibC/stdio.cpp
+++ b/Libraries/LibC/stdio.cpp
@@ -1,3 +1,4 @@
+#include <AK/LogStream.h>
 #include <AK/PrintfImplementation.h>
 #include <AK/ScopedValueRollback.h>
 #include <AK/StdLibExtras.h>
@@ -424,6 +425,7 @@ int snprintf(char* buffer, size_t size, const char* fmt, ...)
 
 void perror(const char* s)
 {
+    dbg() << "perror(): " << strerror(errno);
     fprintf(stderr, "%s: %s\n", s, strerror(errno));
 }