CLEANUP: includes: fix includes for a number of users of fd.h
It appears that fd.h includes a number of unneeded files and was
included from standard.h, and as such served as an intermediary
to provide almost everything to everyone.
By removing its useless includes, a long dependency chain broke
but could easily be fixed.
diff --git a/src/connection.c b/src/connection.c
index cb314ad..748e14e 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -14,6 +14,7 @@
#include <common/config.h>
#include <proto/connection.h>
+#include <proto/fd.h>
#include <proto/proto_tcp.h>
#include <proto/session.h>
#include <proto/stream_interface.h>
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index 3773144..b43731c 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -41,6 +41,7 @@
#include <proto/arg.h>
#include <proto/channel.h>
#include <proto/connection.h>
+#include <proto/fd.h>
#include <proto/log.h>
#include <proto/port_range.h>
#include <proto/protocols.h>
diff --git a/src/sample.c b/src/sample.c
index aec94fe..3703a44 100644
--- a/src/sample.c
+++ b/src/sample.c
@@ -13,6 +13,7 @@
#include <string.h>
#include <arpa/inet.h>
+#include <stdio.h>
#include <common/chunk.h>
#include <common/standard.h>
diff --git a/src/session.c b/src/session.c
index c4323da..3c47937 100644
--- a/src/session.c
+++ b/src/session.c
@@ -28,6 +28,7 @@
#include <proto/checks.h>
#include <proto/connection.h>
#include <proto/dumpstats.h>
+#include <proto/fd.h>
#include <proto/freq_ctr.h>
#include <proto/frontend.h>
#include <proto/hdr_idx.h>
diff --git a/src/standard.c b/src/standard.c
index 0af7c95..e7bc070 100644
--- a/src/standard.c
+++ b/src/standard.c
@@ -13,6 +13,7 @@
#include <ctype.h>
#include <netdb.h>
#include <stdarg.h>
+#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>