From: Karl Heuer <kwzh@gnu.org>
Date: Mon, 15 Jul 1996 21:41:00 +0000 (+0000)
Subject: (input_available_signal, interrupt_signal):
X-Git-Tag: emacs-19.34~174
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4aa4d69bab629cec17529460f23dd58581adc181;p=emacs.git

(input_available_signal, interrupt_signal):
Don't reinstall sig handler if POSIX_SIGNALS.
---

diff --git a/src/keyboard.c b/src/keyboard.c
index e01e7e17f93..f46194dd62f 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -4927,7 +4927,7 @@ input_available_signal (signo)
   extern int select_alarmed;
 #endif
 
-#ifdef USG
+#if defined(USG) && !defined(POSIX_SIGNALS)
   /* USG systems forget handlers when they are used;
      must reestablish each time */
   signal (signo, input_available_signal);
@@ -7365,7 +7365,7 @@ interrupt_signal (signalnum)	/* If we don't have an argument, */
   /* Must preserve main program's value of errno.  */
   int old_errno = errno;
 
-#ifdef USG
+#if defined(USG) && !defined(POSIX_SIGNALS)
   if (!read_socket_hook && NILP (Vwindow_system))
     {
       /* USG systems forget handlers when they are used;