From 2f3eef8ee06492817804536210ff6d74e0d467c4 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 22 Aug 2017 02:42:23 +0000
Subject: [PATCH] signal.c: removed raise_stack_overflow:

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 signal.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/signal.c b/signal.c
index b9bd3a5bb7..5674b832ef 100644
--- a/signal.c
+++ b/signal.c
@@ -774,14 +774,13 @@ NORETURN(void rb_threadptr_stack_overflow(rb_thread_t *th));
 # elif defined __FreeBSD__
 #   define USE_UCONTEXT_REG 1
 # endif
-NORETURN(static void raise_stack_overflow(int sig, rb_thread_t *th));
 #if defined(HAVE_PTHREAD_SIGMASK)
 # define ruby_sigunmask pthread_sigmask
 #elif defined(HAVE_SIGPROCMASK)
 # define ruby_sigunmask sigprocmask
 #endif
 static void
-raise_stack_overflow(int sig, rb_thread_t *th)
+reset_sigmask(int sig)
 {
 #if defined(ruby_sigunmask)
     sigset_t mask;
@@ -794,7 +793,6 @@ raise_stack_overflow(int sig, rb_thread_t *th)
 	rb_bug_errno(STRINGIZE(ruby_sigunmask)":unblock", errno);
     }
 #endif
-    rb_threadptr_stack_overflow(th);
 }
 
 # ifdef USE_UCONTEXT_REG
@@ -851,7 +849,8 @@ check_stack_overflow(int sig, const uintptr_t addr, const ucontext_t *ctx)
 	     * place. */
 	    th->ec.tag = th->ec.tag->prev;
 	}
-	raise_stack_overflow(sig, th);
+	reset_sigmask(sig);
+	rb_threadptr_stack_overflow(th);
     }
 }
 # else
@@ -861,7 +860,8 @@ check_stack_overflow(int sig, const void *addr)
     int ruby_stack_overflowed_p(const rb_thread_t *, const void *);
     rb_thread_t *th = ruby_current_thread;
     if (ruby_stack_overflowed_p(th, addr)) {
-	raise_stack_overflow(sig, th);
+	reset_sigmask(sig);
+	rb_threadptr_stack_overflow(th);
     }
 }
 # endif