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From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Tue, 2 Jun 2015 10:46:05 +0200
Subject: [PATCH] missing: define O_PATH and AT_EMPTY_PATH
This is required for glibc <= 2.15
Upstream requires glibc 2.16 but this is useful for host-systemd.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
src/basic/missing.h | 6 ++++++
src/basic/xattr-util.c | 1 +
2 files changed, 7 insertions(+)
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 34af717a7ce8..d17d725116e5 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -917,6 +917,12 @@ static inline int setns(int fd, int nstype) {
#ifndef CLOCK_BOOTTIME_ALARM
#define CLOCK_BOOTTIME_ALARM 9
#endif
+#ifndef O_PATH
+#define O_PATH 010000000
+#endif
+#ifndef AT_EMPTY_PATH
+#define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname */
+#endif
#ifndef IPV6_UNICAST_IF
#define IPV6_UNICAST_IF 76
diff --git a/src/basic/xattr-util.c b/src/basic/xattr-util.c
index 8d7f14f3827e..dd9d2ebb1155 100644
--- a/src/basic/xattr-util.c
+++ b/src/basic/xattr-util.c
@@ -25,6 +25,7 @@
#include <sys/time.h>
#include <sys/xattr.h>
+#include "missing.h"
#include "alloc-util.h"
#include "fd-util.h"
#include "macro.h"
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