From 2153109e60e362e0d09215d529bf00176f31a3e7 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 31 Mar 2017 16:09:41 -0700
Subject: [PATCH 4/5] Define missing features to cater for musl

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 src/systemd/sd-adapt/nm-sd-adapt.h | 2 +-
 src/systemd/src/basic/parse-util.c | 5 ++++-
 src/systemd/src/basic/stdio-util.h | 2 ++
 src/systemd/src/basic/util.h       | 5 +++++
 src/systemd/src/systemd/sd-event.h | 4 ----
 5 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/systemd/sd-adapt/nm-sd-adapt.h b/src/systemd/sd-adapt/nm-sd-adapt.h
index cf27c1a..72c1b89 100644
--- a/src/systemd/sd-adapt/nm-sd-adapt.h
+++ b/src/systemd/sd-adapt/nm-sd-adapt.h
@@ -119,7 +119,7 @@ G_STMT_START { \
 #  ifdef HAVE___SECURE_GETENV
 #    define secure_getenv __secure_getenv
 #  else
-#    error neither secure_getenv nor __secure_getenv is available
+#    define secure_getenv getenv
 #  endif
 #endif
 
diff --git a/src/systemd/src/basic/parse-util.c b/src/systemd/src/basic/parse-util.c
index 2738663..9c21e5a 100644
--- a/src/systemd/src/basic/parse-util.c
+++ b/src/systemd/src/basic/parse-util.c
@@ -25,8 +25,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#ifdef __GLIBC__
 #include <xlocale.h>
-
+#else
+#include <locale.h>
+#endif
 #include "alloc-util.h"
 #include "extract-word.h"
 #include "macro.h"
diff --git a/src/systemd/src/basic/stdio-util.h b/src/systemd/src/basic/stdio-util.h
index bd1144b..c92e935 100644
--- a/src/systemd/src/basic/stdio-util.h
+++ b/src/systemd/src/basic/stdio-util.h
@@ -19,7 +19,9 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#ifdef __GLIBC__
 #include <printf.h>
+#endif
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/types.h>
diff --git a/src/systemd/src/basic/util.h b/src/systemd/src/basic/util.h
index bb2fc31..fe074a5 100644
--- a/src/systemd/src/basic/util.h
+++ b/src/systemd/src/basic/util.h
@@ -46,6 +46,11 @@
 #include "missing.h"
 #include "time-util.h"
 
+#if !defined(__GLIBC__)
+typedef int (*__compar_fn_t) (const void*, const void*);
+typedef __compar_fn_t comparison_fn_t;
+#endif
+
 size_t page_size(void) _pure_;
 #define PAGE_ALIGN(l) ALIGN_TO((l), page_size())
 
diff --git a/src/systemd/src/systemd/sd-event.h b/src/systemd/src/systemd/sd-event.h
index cc26b7d..c7e0004 100644
--- a/src/systemd/src/systemd/sd-event.h
+++ b/src/systemd/src/systemd/sd-event.h
@@ -69,11 +69,7 @@ typedef int (*sd_event_handler_t)(sd_event_source *s, void *userdata);
 typedef int (*sd_event_io_handler_t)(sd_event_source *s, int fd, uint32_t revents, void *userdata);
 typedef int (*sd_event_time_handler_t)(sd_event_source *s, uint64_t usec, void *userdata);
 typedef int (*sd_event_signal_handler_t)(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata);
-#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
 typedef int (*sd_event_child_handler_t)(sd_event_source *s, const siginfo_t *si, void *userdata);
-#else
-typedef void* sd_event_child_handler_t;
-#endif
 
 int sd_event_default(sd_event **e);
 
-- 
2.12.1