From 9f701ccbd230aa9079dda8157258022de22bd4e0 Mon Sep 17 00:00:00 2001
From: Lammert Bies <github@linocomm.net>
Date: Sun, 11 Dec 2016 13:30:52 +0100
Subject: [PATCH] Moved set_close_on_exec to new file

---
 Makefile                        |  1 +
 src/httplib_set_close_on_exec.c | 56 +++++++++++++++++++++++++++++++++
 src/libhttp.c                   | 22 -------------
 3 files changed, 57 insertions(+), 22 deletions(-)
 create mode 100644 src/httplib_set_close_on_exec.c

diff --git a/Makefile b/Makefile
index ad1b15e7..bb7d551a 100644
--- a/Makefile
+++ b/Makefile
@@ -146,6 +146,7 @@ LIB_SOURCES =	src/libhttp.c						\
 		src/httplib_send_websocket_handshake.c			\
 		src/httplib_set_acl_option.c				\
 		src/httplib_set_auth_handler.c				\
+		src/httplib_set_close_on_exec.c				\
 		src/httplib_set_gpass_option.c				\
 		src/httplib_set_handler_type.c				\
 		src/httplib_set_non_blocking_mode.c			\
diff --git a/src/httplib_set_close_on_exec.c b/src/httplib_set_close_on_exec.c
new file mode 100644
index 00000000..f012eb4d
--- /dev/null
+++ b/src/httplib_set_close_on_exec.c
@@ -0,0 +1,56 @@
+/* 
+ * Copyright (c) 2016 Lammert Bies
+ * Copyright (c) 2013-2016 the Civetweb developers
+ * Copyright (c) 2004-2013 Sergey Lyubka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+
+#include "libhttp-private.h"
+
+
+#if defined(_WIN32)
+
+/* conn parameter may be NULL */
+void XX_httplib_set_close_on_exec( SOCKET sock, struct mg_connection *conn ) {
+
+	(void)conn; /* Unused. */
+#if defined(_WIN32_WCE)
+	(void)sock;
+#else
+	SetHandleInformation((HANDLE)(intptr_t)sock, HANDLE_FLAG_INHERIT, 0);
+#endif
+
+}  /* XX_httplib_set_close_on_exec */
+
+
+#else
+
+/* conn may be NULL */
+void XX_httplib_set_close_on_exec( SOCKET fd, struct mg_connection *conn ) {
+
+	if (fcntl(fd, F_SETFD, FD_CLOEXEC) != 0) {
+		if (conn) { mg_cry(conn, "%s: fcntl(F_SETFD FD_CLOEXEC) failed: %s", __func__, strerror(ERRNO)); }
+	}
+
+}  /* XX_httplib_set_close_on_exec */
+
+#endif /* _WIN32 */
diff --git a/src/libhttp.c b/src/libhttp.c
index c1226db8..53138686 100644
--- a/src/libhttp.c
+++ b/src/libhttp.c
@@ -2156,19 +2156,6 @@ static int poll(struct pollfd *pfd, unsigned int n, int milliseconds) {
 #pragma GCC diagnostic pop
 #endif
 
-/* conn parameter may be NULL */
-void XX_httplib_set_close_on_exec( SOCKET sock, struct mg_connection *conn ) {
-
-	(void)conn; /* Unused. */
-#if defined(_WIN32_WCE)
-	(void)sock;
-#else
-	SetHandleInformation((HANDLE)(intptr_t)sock, HANDLE_FLAG_INHERIT, 0);
-#endif
-
-}  /* XX_httplib_set_close_on_exec */
-
-
 #else
 
 int XX_httplib_stat( struct mg_connection *conn, const char *path, struct file *filep ) {
@@ -2191,13 +2178,4 @@ int XX_httplib_stat( struct mg_connection *conn, const char *path, struct file *
 
 }  /* XX_httplib_stat */
 
-/* conn may be NULL */
-void XX_httplib_set_close_on_exec( SOCKET fd, struct mg_connection *conn ) {
-
-	if (fcntl(fd, F_SETFD, FD_CLOEXEC) != 0) {
-		if (conn) { mg_cry(conn, "%s: fcntl(F_SETFD FD_CLOEXEC) failed: %s", __func__, strerror(ERRNO)); }
-	}
-
-}  /* XX_httplib_set_close_on_exec */
-
 #endif /* _WIN32 */