From 9a3b8f97a160ce292dcf0ef2a9358fa0e11e9ee3 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Wed, 27 Jan 2016 00:54:25 +0000
Subject: fix siginfo_t for mips

si_errno and si_code are swapped in mips siginfo_t compared to other
archs and some si_code values are different.  This fix is required
for POSIX timers to work.

based on patch by Dmitry Ivanov.
---
 arch/mips/bits/signal.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'arch')

diff --git a/arch/mips/bits/signal.h b/arch/mips/bits/signal.h
index 818e0a7b..889f77e8 100644
--- a/arch/mips/bits/signal.h
+++ b/arch/mips/bits/signal.h
@@ -73,6 +73,15 @@ typedef struct __ucontext {
 #define SIG_UNBLOCK   2
 #define SIG_SETMASK   3
 
+#undef SI_ASYNCIO
+#undef SI_MESGQ
+#undef SI_TIMER
+#define SI_ASYNCIO (-2)
+#define SI_MESGQ (-4)
+#define SI_TIMER (-3)
+
+#define __SI_SWAP_ERRNO_CODE
+
 #endif
 
 #define SIGHUP    1
-- 
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