From 253d62cb18e6afed31ddc5ff5459c6d73c124a06 Mon Sep 17 00:00:00 2001
From: Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
Date: Sat, 20 Nov 2021 23:50:16 +0100
Subject: [PATCH] SystemServer+kcov-example: Make /dev/kcov0 available again

Apparently this device entry got lost while converting to DevTmpFS.
---
 Userland/Services/SystemServer/main.cpp | 4 ++++
 Userland/Utilities/kcov-example.cpp     | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Userland/Services/SystemServer/main.cpp b/Userland/Services/SystemServer/main.cpp
index 38feeea418..f483cf7adb 100644
--- a/Userland/Services/SystemServer/main.cpp
+++ b/Userland/Services/SystemServer/main.cpp
@@ -150,6 +150,10 @@ static void populate_devfs_block_devices()
             create_devfs_block_device(String::formatted("/dev/fb{}", minor_number), 0666, 29, minor_number);
             break;
         }
+        case 30: {
+            create_devfs_block_device(String::formatted("/dev/kcov{}", minor_number), 0666, 30, minor_number);
+            break;
+        }
         case 3: {
             create_devfs_block_device(String::formatted("/dev/hd{}", offset_character_with_number('a', minor_number)), 0600, 3, minor_number);
             break;
diff --git a/Userland/Utilities/kcov-example.cpp b/Userland/Utilities/kcov-example.cpp
index 3bff9728bd..577a8c4435 100644
--- a/Userland/Utilities/kcov-example.cpp
+++ b/Userland/Utilities/kcov-example.cpp
@@ -18,7 +18,7 @@ int main(void)
 {
     constexpr size_t num_entries = 1024 * 100;
 
-    int fd = open("/dev/kcov", O_RDWR);
+    int fd = open("/dev/kcov0", O_RDWR);
     if (fd == -1) {
         perror("open");
         return 1;