From 571744447c23f91feb6439948f3a619aca850dfb Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 12 Dec 2013 05:09:18 +0000
Subject: include cleanups: remove unused headers and add feature test macros

---
 src/legacy/euidaccess.c    | 1 +
 src/legacy/futimes.c       | 2 +-
 src/legacy/getdtablesize.c | 2 ++
 src/legacy/getpagesize.c   | 1 +
 src/legacy/getpass.c       | 2 +-
 src/legacy/getusershell.c  | 3 +--
 src/legacy/lutimes.c       | 1 +
 7 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/legacy')

diff --git a/src/legacy/euidaccess.c b/src/legacy/euidaccess.c
index 47b464d3..73072513 100644
--- a/src/legacy/euidaccess.c
+++ b/src/legacy/euidaccess.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <unistd.h>
 #include <fcntl.h>
 #include "libc.h"
diff --git a/src/legacy/futimes.c b/src/legacy/futimes.c
index f8fd1cde..d81d83a9 100644
--- a/src/legacy/futimes.c
+++ b/src/legacy/futimes.c
@@ -1,6 +1,6 @@
+#define _GNU_SOURCE
 #include <sys/stat.h>
 #include <sys/time.h>
-#include <fcntl.h>
 
 int futimes(int fd, const struct timeval tv[2])
 {
diff --git a/src/legacy/getdtablesize.c b/src/legacy/getdtablesize.c
index 623a6af3..682da6d0 100644
--- a/src/legacy/getdtablesize.c
+++ b/src/legacy/getdtablesize.c
@@ -1,3 +1,5 @@
+#define _GNU_SOURCE
+#include <unistd.h>
 #include <limits.h>
 #include <sys/resource.h>
 
diff --git a/src/legacy/getpagesize.c b/src/legacy/getpagesize.c
index a47995cb..0fc29ffc 100644
--- a/src/legacy/getpagesize.c
+++ b/src/legacy/getpagesize.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <unistd.h>
 #include "libc.h"
 
diff --git a/src/legacy/getpass.c b/src/legacy/getpass.c
index d439a2a5..3565d95f 100644
--- a/src/legacy/getpass.c
+++ b/src/legacy/getpass.c
@@ -1,5 +1,5 @@
+#define _GNU_SOURCE
 #include <stdio.h>
-#include <string.h>
 #include <termios.h>
 #include <unistd.h>
 #include <fcntl.h>
diff --git a/src/legacy/getusershell.c b/src/legacy/getusershell.c
index f31f4042..5fecdec2 100644
--- a/src/legacy/getusershell.c
+++ b/src/legacy/getusershell.c
@@ -1,7 +1,6 @@
 #define _GNU_SOURCE
 #include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
+#include <unistd.h>
 
 static const char defshells[] = "/bin/sh\n/bin/csh\n";
 
diff --git a/src/legacy/lutimes.c b/src/legacy/lutimes.c
index 13dfe4ef..2e5502d1 100644
--- a/src/legacy/lutimes.c
+++ b/src/legacy/lutimes.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <fcntl.h>
-- 
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