From: Nick Roberts <nickrob@snap.net.nz>
Date: Sun, 20 May 2007 02:32:29 +0000 (+0000)
Subject: (init_sys_modes): Make gpm_fd nonblocking
X-Git-Tag: emacs-pretest-23.0.90~12631
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3e748bcbcc047396ebbdb521636fe7ff369ae082;p=emacs.git

(init_sys_modes): Make gpm_fd nonblocking
and allow it to be interrupted by SIGIO.
---

diff --git a/src/sysdep.c b/src/sysdep.c
index 27e90349cb6..5dd7769ba4d 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1675,6 +1675,14 @@ init_sys_modes ()
       old_fcntl_owner = fcntl (input_fd, F_GETOWN, 0);
       fcntl (input_fd, F_SETOWN, getpid ());
       init_sigio (input_fd);
+#ifdef HAVE_GPM_H
+      if (term_gpm)
+	{
+	  fcntl (gpm_fd, F_SETOWN, getpid ());
+	  fcntl (gpm_fd, F_SETFL, O_NONBLOCK);
+	  init_sigio (gpm_fd);
+	}
+#endif /* HAVE_GPM_H */
     }
 #endif /* F_GETOWN */
 #endif /* F_SETOWN_BUG */