From: Simon Horman <horms@verge.net.au>
Date: Thu, 22 Sep 2011 12:24:12 +0000 (+0900)
Subject: Add fallback definition of SIG_ATOMIC_MAX
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c2c90570b53b715bf5f51d12b1987fd87db3bbf;p=openvswitch

Add fallback definition of SIG_ATOMIC_MAX

Android appears to lack SIG_ATOMIC_MAX which is only
used in fatal-signal.c.

Observed when compiling using the Android NDK r6b (Android API level 13).

Patch based on a suggestion by Ben Pfaff
---

diff --git a/lib/fatal-signal.c b/lib/fatal-signal.c
index c7e87dbe..a6ce1b78 100644
--- a/lib/fatal-signal.c
+++ b/lib/fatal-signal.c
@@ -32,6 +32,12 @@
 #include "util.h"
 #include "vlog.h"
 
+#include "type-props.h"
+
+#ifndef SIG_ATOMIC_MAX
+#define SIG_ATOMIC_MAX TYPE_MAXIMUM(sig_atomic_t)
+#endif
+
 VLOG_DEFINE_THIS_MODULE(fatal_signal);
 
 /* Signals to catch. */