From 7e2e4f8401447694f3f1158210708deb8c755864 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Tue, 26 Apr 2022 10:30:35 +0200
Subject: [PATCH] CLEANUP: tree-wide: remove 25 occurrences of unneeded fcntl.h

There were plenty of leftovers from old code that were never removed
and that are not needed at all since these files do not use any
definition depending on fcntl.h, let's drop them.
---
 src/backend.c         | 1 -
 src/cfgparse-global.c | 1 -
 src/cfgparse-listen.c | 1 -
 src/cfgparse-ssl.c    | 1 -
 src/cfgparse-tcp.c    | 1 -
 src/cfgparse-unix.c   | 1 -
 src/cfgparse.c        | 1 -
 src/check.c           | 1 -
 src/extcheck.c        | 1 -
 src/frontend.c        | 1 -
 src/listener.c        | 1 -
 src/peers.c           | 1 -
 src/proto_udp.c       | 1 -
 src/proto_uxdg.c      | 1 -
 src/proxy.c           | 1 -
 src/resolvers.c       | 1 -
 src/ssl_sample.c      | 1 -
 src/ssl_sock.c        | 1 -
 src/stats.c           | 1 -
 src/stream.c          | 1 -
 src/tcp_act.c         | 1 -
 src/tcp_sample.c      | 1 -
 src/tcpcheck.c        | 1 -
 src/thread.c          | 1 -
 src/xprt_quic.c       | 1 -
 25 files changed, 25 deletions(-)

diff --git a/src/backend.c b/src/backend.c
index c4a0868f3..a887eb2ea 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -11,7 +11,6 @@
  */
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <syslog.h>
diff --git a/src/cfgparse-global.c b/src/cfgparse-global.c
index c9b7d6e01..b4dd84948 100644
--- a/src/cfgparse-global.c
+++ b/src/cfgparse-global.c
@@ -9,7 +9,6 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 
 #include <haproxy/buf.h>
diff --git a/src/cfgparse-listen.c b/src/cfgparse-listen.c
index bcc89ba36..d8902953e 100644
--- a/src/cfgparse-listen.c
+++ b/src/cfgparse-listen.c
@@ -8,7 +8,6 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 
 #include <haproxy/acl.h>
diff --git a/src/cfgparse-ssl.c b/src/cfgparse-ssl.c
index 5db69b24d..831a3ca5e 100644
--- a/src/cfgparse-ssl.c
+++ b/src/cfgparse-ssl.c
@@ -22,7 +22,6 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/cfgparse-tcp.c b/src/cfgparse-tcp.c
index a15a110ef..13d433e05 100644
--- a/src/cfgparse-tcp.c
+++ b/src/cfgparse-tcp.c
@@ -12,7 +12,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/cfgparse-unix.c b/src/cfgparse-unix.c
index 2e7e8232e..b1fb1e280 100644
--- a/src/cfgparse-unix.c
+++ b/src/cfgparse-unix.c
@@ -12,7 +12,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <grp.h>
 #include <pwd.h>
 #include <stdio.h>
diff --git a/src/cfgparse.c b/src/cfgparse.c
index e14db075d..48d588436 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -31,7 +31,6 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 
 #include <haproxy/acl.h>
diff --git a/src/check.c b/src/check.c
index fdc82f526..2db82c4ab 100644
--- a/src/check.c
+++ b/src/check.c
@@ -14,7 +14,6 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/extcheck.c b/src/extcheck.c
index bcc1f8830..0d2194a1a 100644
--- a/src/extcheck.c
+++ b/src/extcheck.c
@@ -18,7 +18,6 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <signal.h>
 #include <stdarg.h>
 #include <stdio.h>
diff --git a/src/frontend.c b/src/frontend.c
index b245d098e..55a4c0767 100644
--- a/src/frontend.c
+++ b/src/frontend.c
@@ -11,7 +11,6 @@
  */
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/listener.c b/src/listener.c
index b9467e94e..721cc4117 100644
--- a/src/listener.c
+++ b/src/listener.c
@@ -15,7 +15,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
-#include <fcntl.h>
 
 #include <haproxy/acl.h>
 #include <haproxy/api.h>
diff --git a/src/peers.c b/src/peers.c
index 2cb243354..3c396958a 100644
--- a/src/peers.c
+++ b/src/peers.c
@@ -11,7 +11,6 @@
  */
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/proto_udp.c b/src/proto_udp.c
index a3b455c36..3474d4e78 100644
--- a/src/proto_udp.c
+++ b/src/proto_udp.c
@@ -14,7 +14,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/proto_uxdg.c b/src/proto_uxdg.c
index 6f070b4c1..8951651f4 100644
--- a/src/proto_uxdg.c
+++ b/src/proto_uxdg.c
@@ -12,7 +12,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/proxy.c b/src/proxy.c
index 0cf3cca99..ba32f9419 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -10,7 +10,6 @@
  *
  */
 
-#include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
diff --git a/src/resolvers.c b/src/resolvers.c
index ef60bd6f3..0b7faf93d 100644
--- a/src/resolvers.c
+++ b/src/resolvers.c
@@ -11,7 +11,6 @@
  */
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/ssl_sample.c b/src/ssl_sample.c
index 437952619..46697cec6 100644
--- a/src/ssl_sample.c
+++ b/src/ssl_sample.c
@@ -14,7 +14,6 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 92121860e..19e41fd87 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -28,7 +28,6 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/stats.c b/src/stats.c
index 2367fb614..d918ee68e 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -13,7 +13,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/stream.c b/src/stream.c
index 3d5c74069..eb9f03f53 100644
--- a/src/stream.c
+++ b/src/stream.c
@@ -12,7 +12,6 @@
 
 #include <stdlib.h>
 #include <unistd.h>
-#include <fcntl.h>
 
 #include <import/ebistree.h>
 
diff --git a/src/tcp_act.c b/src/tcp_act.c
index 663c57e1a..7608643b3 100644
--- a/src/tcp_act.c
+++ b/src/tcp_act.c
@@ -12,7 +12,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/tcp_sample.c b/src/tcp_sample.c
index fb4ebb2b8..0d0c28aec 100644
--- a/src/tcp_sample.c
+++ b/src/tcp_sample.c
@@ -17,7 +17,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/tcpcheck.c b/src/tcpcheck.c
index 0ac825e06..4a4e071d3 100644
--- a/src/tcpcheck.c
+++ b/src/tcpcheck.c
@@ -24,7 +24,6 @@
 
 #include <ctype.h>
 #include <errno.h>
-#include <fcntl.h>
 #include <signal.h>
 #include <stdarg.h>
 #include <stdio.h>
diff --git a/src/thread.c b/src/thread.c
index 9d601cc1d..7318de973 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -13,7 +13,6 @@
 #define _GNU_SOURCE
 #include <unistd.h>
 #include <stdlib.h>
-#include <fcntl.h>
 
 #include <signal.h>
 #include <unistd.h>
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index 0b2c59c6f..5691f63d9 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -12,7 +12,6 @@
 
 #define _GNU_SOURCE
 #include <errno.h>
-#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>