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[newlib-cygwin] Lower Cygwin's MINSIGSTKSZ and SIGSTKSZ
- From: Corinna Vinschen <corinna at sourceware dot org>
- To: cygwin-cvs at sourceware dot org
- Date: 20 Jul 2015 09:56:26 -0000
- Subject: [newlib-cygwin] Lower Cygwin's MINSIGSTKSZ and SIGSTKSZ
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=e437a7d826188da96ca9b06ecb03987196974f3f
commit e437a7d826188da96ca9b06ecb03987196974f3f
Author: Corinna Vinschen <corinna@vinschen.de>
Date: Sun Jul 19 22:40:29 2015 +0200
Lower Cygwin's MINSIGSTKSZ and SIGSTKSZ
* include/cygwin/signal.h (MINSIGSTKSZ): Define as 8K, unconditionally.
(SIGSTKSZ): Define as 32K, unconditionally.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diff:
---
winsup/cygwin/ChangeLog | 5 +++++
winsup/cygwin/include/cygwin/signal.h | 10 ++++------
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index a606cca..0d9df3b 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,10 @@
2015-07-19 Corinna Vinschen <corinna@vinschen.de>
+ * include/cygwin/signal.h (MINSIGSTKSZ): Define as 8K, unconditionally.
+ (SIGSTKSZ): Define as 32K, unconditionally.
+
+2015-07-19 Corinna Vinschen <corinna@vinschen.de>
+
* dcrt0.cc (initial_env): Reduce size of local path buffers to
PATH_MAX. Allocate debugger_command from process heap.
(init_windows_system_directory): Very early initialize new global
diff --git a/winsup/cygwin/include/cygwin/signal.h b/winsup/cygwin/include/cygwin/signal.h
index cdf86b9..19dd0a6 100644
--- a/winsup/cygwin/include/cygwin/signal.h
+++ b/winsup/cygwin/include/cygwin/signal.h
@@ -355,12 +355,10 @@ struct sigaction
Do not use. */
#define _SA_INTERNAL_MASK 0xf000 /* bits in this range are internal */
-#ifndef MINSIGSTKSZ
-#define MINSIGSTKSZ 32768
-#endif
-#ifndef SIGSTKSZ
-#define SIGSTKSZ 65536
-#endif
+#undef MINSIGSTKSZ
+#define MINSIGSTKSZ 8192
+#undef SIGSTKSZ
+#define SIGSTKSZ 32768
#define SIGHUP 1 /* hangup */
#define SIGINT 2 /* interrupt */