From 1eb048bed02e1c32e40c8f0df6688cdde06bb0d3 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Mon, 31 May 2021 18:01:53 +0100
Subject: [PATCH] Userland: Remove a bunch of unused includes

As reported by CLion.
---
 Userland/Utilities/aplay.cpp    | 1 -
 Userland/Utilities/chmod.cpp    | 1 -
 Userland/Utilities/chroot.cpp   | 1 -
 Userland/Utilities/date.cpp     | 1 -
 Userland/Utilities/dd.cpp       | 7 ++-----
 Userland/Utilities/df.cpp       | 4 ----
 Userland/Utilities/hostname.cpp | 1 -
 Userland/Utilities/ifconfig.cpp | 1 -
 Userland/Utilities/killall.cpp  | 1 -
 Userland/Utilities/md.cpp       | 3 ---
 Userland/Utilities/mount.cpp    | 1 -
 Userland/Utilities/pape.cpp     | 8 --------
 Userland/Utilities/pidof.cpp    | 3 ---
 Userland/Utilities/pmap.cpp     | 1 -
 Userland/Utilities/ps.cpp       | 2 --
 Userland/Utilities/purge.cpp    | 1 -
 Userland/Utilities/realpath.cpp | 1 -
 Userland/Utilities/sysctl.cpp   | 7 -------
 Userland/Utilities/tail.cpp     | 4 ----
 Userland/Utilities/w.cpp        | 1 -
 20 files changed, 2 insertions(+), 48 deletions(-)

diff --git a/Userland/Utilities/aplay.cpp b/Userland/Utilities/aplay.cpp
index e550b4e324..ea2ffe6016 100644
--- a/Userland/Utilities/aplay.cpp
+++ b/Userland/Utilities/aplay.cpp
@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <LibAudio/Buffer.h>
 #include <LibAudio/ClientConnection.h>
 #include <LibAudio/Loader.h>
 #include <LibCore/ArgsParser.h>
diff --git a/Userland/Utilities/chmod.cpp b/Userland/Utilities/chmod.cpp
index 925feab13e..4dd7ccd02c 100644
--- a/Userland/Utilities/chmod.cpp
+++ b/Userland/Utilities/chmod.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <AK/Optional.h>
-#include <AK/StdLibExtras.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/stat.h>
diff --git a/Userland/Utilities/chroot.cpp b/Userland/Utilities/chroot.cpp
index 4640fa0818..4463829ad1 100644
--- a/Userland/Utilities/chroot.cpp
+++ b/Userland/Utilities/chroot.cpp
@@ -8,7 +8,6 @@
 #include <LibCore/ArgsParser.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
 int main(int argc, char** argv)
diff --git a/Userland/Utilities/date.cpp b/Userland/Utilities/date.cpp
index 94227ac5d1..ef48ad6946 100644
--- a/Userland/Utilities/date.cpp
+++ b/Userland/Utilities/date.cpp
@@ -7,7 +7,6 @@
 #include <AK/String.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/DateTime.h>
-#include <inttypes.h>
 #include <stdio.h>
 #include <time.h>
 #include <unistd.h>
diff --git a/Userland/Utilities/dd.cpp b/Userland/Utilities/dd.cpp
index a851340ed7..60875a9e35 100644
--- a/Userland/Utilities/dd.cpp
+++ b/Userland/Utilities/dd.cpp
@@ -7,15 +7,12 @@
 #include <AK/Optional.h>
 #include <AK/String.h>
 #include <AK/Vector.h>
-
 #include <fcntl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 const char* usage = "usage:\n"
                     "\tdd <options>\n"
diff --git a/Userland/Utilities/df.cpp b/Userland/Utilities/df.cpp
index 7b80e6d4c3..b0620f5090 100644
--- a/Userland/Utilities/df.cpp
+++ b/Userland/Utilities/df.cpp
@@ -10,15 +10,11 @@
 #include <AK/JsonObject.h>
 #include <AK/NumberFormat.h>
 #include <AK/String.h>
-#include <AK/Vector.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/File.h>
-#include <fcntl.h>
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 
 static bool flag_human_readable = false;
 
diff --git a/Userland/Utilities/hostname.cpp b/Userland/Utilities/hostname.cpp
index a977824e6b..d7111e5134 100644
--- a/Userland/Utilities/hostname.cpp
+++ b/Userland/Utilities/hostname.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <LibCore/ArgsParser.h>
-#include <errno.h>
 #include <limits.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/Userland/Utilities/ifconfig.cpp b/Userland/Utilities/ifconfig.cpp
index 37c4b8a1f3..18118c3645 100644
--- a/Userland/Utilities/ifconfig.cpp
+++ b/Userland/Utilities/ifconfig.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <AK/Assertions.h>
-#include <AK/ByteBuffer.h>
 #include <AK/JsonArray.h>
 #include <AK/JsonObject.h>
 #include <AK/NumberFormat.h>
diff --git a/Userland/Utilities/killall.cpp b/Userland/Utilities/killall.cpp
index fe1218a393..8dea645cfb 100644
--- a/Userland/Utilities/killall.cpp
+++ b/Userland/Utilities/killall.cpp
@@ -10,7 +10,6 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 
 static void print_usage_and_exit()
 {
diff --git a/Userland/Utilities/md.cpp b/Userland/Utilities/md.cpp
index f9943390f3..1a74f153c2 100644
--- a/Userland/Utilities/md.cpp
+++ b/Userland/Utilities/md.cpp
@@ -4,14 +4,11 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/ByteBuffer.h>
-#include <AK/OwnPtr.h>
 #include <AK/String.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/File.h>
 #include <LibMarkdown/Document.h>
 #include <stdio.h>
-#include <string.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
 
diff --git a/Userland/Utilities/mount.cpp b/Userland/Utilities/mount.cpp
index d953ba7b8b..bf513e9544 100644
--- a/Userland/Utilities/mount.cpp
+++ b/Userland/Utilities/mount.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <AK/Assertions.h>
-#include <AK/ByteBuffer.h>
 #include <AK/JsonArray.h>
 #include <AK/JsonObject.h>
 #include <AK/JsonValue.h>
diff --git a/Userland/Utilities/pape.cpp b/Userland/Utilities/pape.cpp
index eb3593fa13..a1f86788c5 100644
--- a/Userland/Utilities/pape.cpp
+++ b/Userland/Utilities/pape.cpp
@@ -6,18 +6,10 @@
 
 #include <AK/String.h>
 #include <AK/StringBuilder.h>
-#include <AK/Vector.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/DirIterator.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/Desktop.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 
 static int handle_show_all()
 {
diff --git a/Userland/Utilities/pidof.cpp b/Userland/Utilities/pidof.cpp
index 07603e9a5a..625c50287b 100644
--- a/Userland/Utilities/pidof.cpp
+++ b/Userland/Utilities/pidof.cpp
@@ -4,12 +4,9 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/HashMap.h>
 #include <AK/String.h>
-#include <AK/Vector.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/ProcessStatisticsReader.h>
-#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/Userland/Utilities/pmap.cpp b/Userland/Utilities/pmap.cpp
index 6f3bf7b1e6..9682fec115 100644
--- a/Userland/Utilities/pmap.cpp
+++ b/Userland/Utilities/pmap.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <AK/Assertions.h>
-#include <AK/ByteBuffer.h>
 #include <AK/JsonObject.h>
 #include <AK/QuickSort.h>
 #include <AK/String.h>
diff --git a/Userland/Utilities/ps.cpp b/Userland/Utilities/ps.cpp
index b6d1656fc4..6392dcbafa 100644
--- a/Userland/Utilities/ps.cpp
+++ b/Userland/Utilities/ps.cpp
@@ -6,9 +6,7 @@
 
 #include <AK/QuickSort.h>
 #include <LibCore/ArgsParser.h>
-#include <LibCore/File.h>
 #include <LibCore/ProcessStatisticsReader.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <unistd.h>
 
diff --git a/Userland/Utilities/purge.cpp b/Userland/Utilities/purge.cpp
index f022b7b623..47bb3b1484 100644
--- a/Userland/Utilities/purge.cpp
+++ b/Userland/Utilities/purge.cpp
@@ -7,7 +7,6 @@
 #include <LibCore/ArgsParser.h>
 #include <serenity.h>
 #include <stdio.h>
-#include <string.h>
 
 int main(int argc, char** argv)
 {
diff --git a/Userland/Utilities/realpath.cpp b/Userland/Utilities/realpath.cpp
index cbc637b968..3c9ff71eab 100644
--- a/Userland/Utilities/realpath.cpp
+++ b/Userland/Utilities/realpath.cpp
@@ -5,7 +5,6 @@
  */
 
 #include <LibCore/ArgsParser.h>
-#include <errno.h>
 #include <stdio.h>
 #include <unistd.h>
 
diff --git a/Userland/Utilities/sysctl.cpp b/Userland/Utilities/sysctl.cpp
index 667e3f5a4f..1ced156c95 100644
--- a/Userland/Utilities/sysctl.cpp
+++ b/Userland/Utilities/sysctl.cpp
@@ -7,16 +7,9 @@
 #include <AK/ByteBuffer.h>
 #include <AK/String.h>
 #include <AK/StringBuilder.h>
-#include <AK/Vector.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/DirIterator.h>
 #include <LibCore/File.h>
-#include <dirent.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
 
 static String read_var(const String& name)
 {
diff --git a/Userland/Utilities/tail.cpp b/Userland/Utilities/tail.cpp
index a1e6280abe..a735462c04 100644
--- a/Userland/Utilities/tail.cpp
+++ b/Userland/Utilities/tail.cpp
@@ -4,14 +4,10 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/Assertions.h>
-#include <AK/ByteBuffer.h>
 #include <LibCore/ArgsParser.h>
 #include <LibCore/File.h>
-#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
 #define DEFAULT_LINE_COUNT 10
diff --git a/Userland/Utilities/w.cpp b/Userland/Utilities/w.cpp
index 66dc7915b2..62619d44d5 100644
--- a/Userland/Utilities/w.cpp
+++ b/Userland/Utilities/w.cpp
@@ -10,7 +10,6 @@
 #include <LibCore/DateTime.h>
 #include <LibCore/File.h>
 #include <LibCore/ProcessStatisticsReader.h>
-#include <inttypes.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <sys/stat.h>