From a59ba5073ec54e4675d853084a4c54a1e10fbac9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 18 May 2014 08:15:16 +0000
Subject: signal.c: use mcontext_t

* signal.c (check_stack_overflow): use mcontext_t.  the struct tag
  name is not portable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 signal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/signal.c b/signal.c
index f715c82047..2e28ed471a 100644
--- a/signal.c
+++ b/signal.c
@@ -710,7 +710,7 @@ NORETURN(void ruby_thread_stack_overflow(rb_thread_t *th));
 static void
 check_stack_overflow(const uintptr_t addr, const ucontext_t *ctx)
 {
-    const struct mcontext *mctx = ctx->uc_mcontext;
+    const mcontext_t *mctx = &ctx->uc_mcontext;
 # if defined __linux__
 #   if defined REG_RSP
     const greg_t sp = mctx->gregs[REG_RSP];
-- 
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