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X-HELO: mx1.redhat.com
From: Yaakov Selkowitz <yselkowi AT redhat DOT com>
To: cygwin AT cygwin DOT com
Subject: [PATCH] sys/signal.h: include sys/ucontext.h on Cygwin per POSIX.1-2008
Date: Mon, 17 Aug 2015 21:46:19 -0500
Message-Id: <1439865979-12361-1-git-send-email-yselkowi@redhat.com>
In-Reply-To: <20150817121015.GF18305@calimero.vinschen.de>
References: <20150817121015 DOT GF18305 AT calimero DOT vinschen DOT de>

* libc/include/sys/signal.h [__CYGWIN__]: include <sys/ucontext.h>
if compiling for POSIX.1-2008.

Signed-off-by: Yaakov Selkowitz <yselkowi AT redhat DOT com>
---
How about this?  Other places I tried didn't compile.

 newlib/libc/include/sys/signal.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/newlib/libc/include/sys/signal.h b/newlib/libc/include/sys/signal.h
index af5a489..e9aba7c 100644
--- a/newlib/libc/include/sys/signal.h
+++ b/newlib/libc/include/sys/signal.h
@@ -352,6 +352,12 @@ int _EXFUN(sigqueue, (pid_t pid, int signo, const union sigval value));
 }
 #endif
 
+#if defined(__CYGWIN__)
+#if __POSIX_VISIBLE >= 200809
+#include <sys/ucontext.h>
+#endif
+#endif
+
 #ifndef _SIGNAL_H_
 /* Some applications take advantage of the fact that <sys/signal.h>
  * and <signal.h> are equivalent in glibc.  Allow for that here.  */
-- 
2.4.3


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