musl: added patch from upstream to fix incorrect void return type for syncfs function.

base/musl/0001-fix-incorrect-void-return-type-for-syncfs-function.patch

@@ -0,0 +1,59 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../musl/0001-fix-incorrect-void-return-type-for-syncfs-function.patch
+# Copyright (C) 2015 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+From 11894f6d3a80be950a490dc7dfab349f057a545f Mon Sep 17 00:00:00 2001
+From: Rich Felker <dalias@aerifal.cx>
+Date: Thu, 9 Jul 2015 17:07:35 +0000
+Subject: fix incorrect void return type for syncfs function
+
+being nonstandard, the closest thing to a specification for this
+function is its man page, which documents it as returning int. it can
+fail with EBADF if the file descriptor passed is invalid.
+---
+ include/unistd.h   | 2 +-
+ src/linux/syncfs.c | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/include/unistd.h b/include/unistd.h
+index 0fe75d5..760a165 100644
+--- a/include/unistd.h
++++ b/include/unistd.h
+@@ -185,7 +185,7 @@ int setresgid(gid_t, gid_t, gid_t);
+ int getresuid(uid_t *, uid_t *, uid_t *);
+ int getresgid(gid_t *, gid_t *, gid_t *);
+ char *get_current_dir_name(void);
+-void syncfs(int);
++int syncfs(int);
+ int euidaccess(const char *, int);
+ int eaccess(const char *, int);
+ #endif
+diff --git a/src/linux/syncfs.c b/src/linux/syncfs.c
+index fe2b8a7..bc7d301 100644
+--- a/src/linux/syncfs.c
++++ b/src/linux/syncfs.c
+@@ -2,7 +2,7 @@
+ #include <unistd.h>
+ #include "syscall.h"
+ 
+-void syncfs(int fd)
++int syncfs(int fd)
+ {
+-	__syscall(SYS_syncfs, fd);
++	return syscall(SYS_syncfs, fd);
+ }
+-- 
+cgit v0.11.2
+