From: Dmitry Antipov <dmantipov@yandex.ru>
Date: Tue, 26 Aug 2014 08:01:48 +0000 (+0400)
Subject: * sysdep.c (init_sigsegv) [HAVE_STACK_OVERFLOW_HANDLING]: Add comment.
X-Git-Tag: emacs-25.0.90~2635^2~679^2~429
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ea2791432d8fdea62b640eec5e52e2a3280efa8c;p=emacs.git

* sysdep.c (init_sigsegv) [HAVE_STACK_OVERFLOW_HANDLING]: Add comment.
---

diff --git a/src/sysdep.c b/src/sysdep.c
index f32bd5d1bb6..c0d651b296a 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1754,6 +1754,9 @@ handle_sigsegv (int sig, siginfo_t *siginfo, void *arg)
     }
 }
 
+/* Return true if we have successfully set up SIGSEGV handler on alternate
+   stack.  Otherwise we just treat SIGSEGV among the rest of fatal signals.  */
+
 static bool
 init_sigsegv (void)
 {