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From 89d6283c91f2229cc51f473eed344de97d09e946 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Jul 2017 14:01:12 -0700
Subject: [PATCH 01/12] sandbox: Define TEMP_FAILURE_RETRY if not defined
Musl does not define this Macro
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
sandbox/linux/suid/sandbox.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/sandbox/linux/suid/sandbox.c b/sandbox/linux/suid/sandbox.c
index b655d1c79..3de34e36f 100644
--- a/sandbox/linux/suid/sandbox.c
+++ b/sandbox/linux/suid/sandbox.c
@@ -44,6 +44,15 @@ static bool DropRoot();
#define HANDLE_EINTR(x) TEMP_FAILURE_RETRY(x)
+#ifndef TEMP_FAILURE_RETRY
+# define TEMP_FAILURE_RETRY(expression) \
+ (__extension__ \
+ ({ long int __result; \
+ do __result = (long int) (expression); \
+ while (__result == -1L && errno == EINTR); \
+ __result; }))
+#endif
+
static void FatalError(const char* msg, ...)
__attribute__((noreturn, format(printf, 1, 2)));
--
2.13.2
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