From fbc4b4db3a9690906a96e16724350a6241cf32a5 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 7 Feb 2016 15:14:01 +0100
Subject: patch 7.4.1276 Problem:    Warning for not using return value of
 fcntl(). Solution:   Explicitly ignore the return value.

---
 src/channel.c | 5 ++++-
 src/fileio.c  | 2 +-
 src/memfile.c | 2 +-
 src/memline.c | 2 +-
 src/version.c | 2 ++
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/channel.c b/src/channel.c
index d62179860..811d87ae1 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -465,7 +465,7 @@ channel_open(char *hostname, int port_in, int waittime, void (*close_cb)(void))
 	val = 0;
 	ioctlsocket(sd, FIONBIO, &val);
 #else
-	fcntl(sd, F_SETFL, 0);
+	(void)fcntl(sd, F_SETFL, 0);
 #endif
     }
 
@@ -1474,6 +1474,9 @@ channel_parse_messages(void)
     return ret;
 }
 
+/*
+ * Mark references to lists used in channels.
+ */
     int
 set_ref_in_channel(int copyID)
 {
diff --git a/src/fileio.c b/src/fileio.c
index ecec7571a..f0ef67532 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -2350,7 +2350,7 @@ failed:
     {
 	int fdflags = fcntl(fd, F_GETFD);
 	if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0)
-	    fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC);
+	    (void)fcntl(fd, F_SETFD, fdflags | FD_CLOEXEC);
     }
 #endif
     vim_free(buffer);
diff --git a/src/memfile.c b/src/memfile.c
index 4db84dfcc..56719eec7 100644
--- a/src/memfile.c
+++ b/src/memfile.c
@@ -1312,7 +1312,7 @@ mf_do_open(
 #ifdef HAVE_FD_CLOEXEC
 	int fdflags = fcntl(mfp->mf_fd, F_GETFD);
 	if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0)
-	    fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
+	    (void)fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
 #endif
 #if defined(HAVE_SELINUX) || defined(HAVE_SMACK)
 	mch_copy_sec(fname, mfp->mf_fname);
diff --git a/src/memline.c b/src/memline.c
index 969e1e292..1cb1bb083 100644
--- a/src/memline.c
+++ b/src/memline.c
@@ -728,7 +728,7 @@ ml_setname(buf_T *buf)
 	{
 	    int fdflags = fcntl(mfp->mf_fd, F_GETFD);
 	    if (fdflags >= 0 && (fdflags & FD_CLOEXEC) == 0)
-		fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
+		(void)fcntl(mfp->mf_fd, F_SETFD, fdflags | FD_CLOEXEC);
 	}
 #endif
     }
diff --git a/src/version.c b/src/version.c
index a3c27cdd5..6e553886d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1276,
 /**/
     1275,
 /**/
-- 
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