From: Amos Jeffries <squid3@treenet.co.nz>
Date: Wed, 23 Mar 2011 23:36:23 +0000 (+1200)
Subject: signal.h is required before defining SA_* macros
X-Git-Tag: take06~27^2~72
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6b6d534498e8c1aad97d85c638de20cf9af60c80;p=thirdparty%2Fsquid.git

signal.h is required before defining SA_* macros

uncovered by LZZ precompiler.
---

diff --git a/compat/compat_shared.h b/compat/compat_shared.h
index 94644419ba..1d2b89390f 100644
--- a/compat/compat_shared.h
+++ b/compat/compat_shared.h
@@ -167,6 +167,9 @@ max(A const & lhs, A const & rhs)
  * Signalling flags are apparently not always provided.
  * TODO find out if these can be moved into specific OS portability files.
  */
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
 #ifndef SA_RESTART
 #define SA_RESTART 0
 #endif