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[PATCH] Add typedef of stack_t for Cygwin
- From: Jon TURNEY <jon dot turney at dronecode dot org dot uk>
- To: newlib at sourceware dot org
- Cc: Jon TURNEY <jon dot turney at dronecode dot org dot uk>
- Date: Tue, 31 Mar 2015 16:43:11 +0100
- Subject: [PATCH] Add typedef of stack_t for Cygwin
- Authentication-results: sourceware.org; auth=none
* libc/include/sys/signal.h (stack_t): Add typedef on Cygwin.
---
newlib/ChangeLog | 4 ++++
newlib/libc/include/sys/signal.h | 9 +++++++++
2 files changed, 13 insertions(+)
diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 8ded7ab..24571e5 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2015-03-30 Jon TURNEY <jon.turney@dronecode.org.uk>
+
+ * libc/include/sys/signal.h (stack_t): Add typedef on Cygwin.
+
2015-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
* libc/include/sys/tree.h: New file.
diff --git a/newlib/libc/include/sys/signal.h b/newlib/libc/include/sys/signal.h
index 7fc30a7..6340884 100644
--- a/newlib/libc/include/sys/signal.h
+++ b/newlib/libc/include/sys/signal.h
@@ -138,6 +138,15 @@ typedef struct sigaltstack {
#elif defined(__CYGWIN__)
#include <cygwin/signal.h>
+
+/*
+ * Structure used in sigaltstack call.
+ */
+typedef struct sigaltstack {
+ void *ss_sp; /* Stack base or pointer. */
+ int ss_flags; /* Flags. */
+ size_t ss_size; /* Stack size. */
+} stack_t;
#else
#define SA_NOCLDSTOP 1 /* only value supported now for sa_flags */
--
2.1.4