From f38ea77c03a5473ec43fe07ec24cfb1ca7f27034 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Wed, 13 Aug 2003 20:48:07 +1000
Subject:  - (dtucker) [configure.ac openbsd-compat/bsd-misc.c
 openbsd-compat/bsd-misc.h]    Add a tcsendbreak function for platforms that
 don't have one, based on the    one from OpenBSD.

Any more of these and I'll split them out into bsd-termio.[ch].
---
 openbsd-compat/bsd-misc.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'openbsd-compat/bsd-misc.c')

diff --git a/openbsd-compat/bsd-misc.c b/openbsd-compat/bsd-misc.c
index da8f77046..d4c793724 100644
--- a/openbsd-compat/bsd-misc.c
+++ b/openbsd-compat/bsd-misc.c
@@ -25,7 +25,7 @@
 #include "includes.h"
 #include "xmalloc.h"
 
-RCSID("$Id: bsd-misc.c,v 1.16 2003/08/02 14:36:16 dtucker Exp $");
+RCSID("$Id: bsd-misc.c,v 1.17 2003/08/13 10:48:07 dtucker Exp $");
 
 /*
  * NB. duplicate __progname in case it is an alias for argv[0]
@@ -180,3 +180,23 @@ tcgetpgrp(int fd)
 }
 #endif /* HAVE_TCGETPGRP */
 
+#ifndef HAVE_TCSENDBREAK
+int
+tcsendbreak(int fd, int duration)
+{
+# if defined(TIOCSBRK) && defined(TIOCCBRK)
+	struct timeval sleepytime;
+
+	sleepytime.tv_sec = 0;
+	sleepytime.tv_usec = 400000;
+	if (ioctl(fd, TIOCSBRK, 0) == -1)
+		return (-1);
+	(void)select(0, 0, 0, 0, &sleepytime);
+	if (ioctl(fd, TIOCCBRK, 0) == -1)
+		return (-1);
+	return (0);
+# else
+	return -1;
+# endif
+}
+#endif /* HAVE_TCSENDBREAK */
-- 
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