Add new port sysutils/chvt

The command chvt N makes /dev/ttyv(N-1) the foreground terminal.
The key combination Ctrl-Alt-FN (with N in the range 1-12) has a similar effect.

WWW: https://lists.debian.org/debian-bsd/2009/11/msg00006.html

4 files changed, 109 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index b2450142d3c8..e36dc0a0937b 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -154,6 +154,7 @@
     SUBDIR += cfengine38
     SUBDIR += cfengine39
     SUBDIR += chgrep
+    SUBDIR += chvt
     SUBDIR += chyves
     SUBDIR += cinnamon-control-center
     SUBDIR += cinnamon-settings-daemon
diff --git a/sysutils/chvt/Makefile b/sysutils/chvt/Makefile
new file mode 100644
index 000000000000..e4fdcefbef78
--- /dev/null
+++ b/sysutils/chvt/Makefile
@@ -0,0 +1,36 @@
+# Created by: Ben Woods <woodsb02@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	chvt
+PORTVERSION=	0.20091101
+CATEGORIES=	sysutils
+MASTER_SITES=	#
+DISTFILES=	#
+
+MAINTAINER=	woodsb02@FreeBSD.org
+COMMENT=	Change foreground virtual terminal
+
+LICENSE=	GNUALLPERMISSIVE
+LICENSE_NAME=	GNU All-Permissive License
+LICENSE_TEXT=	See https://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html
+LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
+
+PLIST_FILES=	bin/chvt
+
+OPTIONS_DEFINE=	SETUID
+SETUID_DESC=	Install setuid binary (does not require root priviledges)
+
+do-extract:
+	${MKDIR} ${WRKSRC}
+#	${CP} ${FILESDIR}/chvt.c ${WRKSRC}/
+
+do-build:
+	cd ${WRKSRC} && ${CC} -o ${WRKSRC}/chvt ${FILESDIR}/chvt.c
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/chvt ${STAGEDIR}${PREFIX}/bin/chvt
+
+post-install-SETUID-on:
+	${CHMOD} u+s ${STAGEDIR}${PREFIX}/bin/chvt
+
+.include <bsd.port.mk>
diff --git a/sysutils/chvt/files/chvt.c b/sysutils/chvt/files/chvt.c
new file mode 100644
index 000000000000..d114ad88489f
--- /dev/null
+++ b/sysutils/chvt/files/chvt.c
@@ -0,0 +1,68 @@
+/* chvt.c - change virtual terminal for [k]freebsd
+   Copyright (C) 2009 Werner Koch
+
+   This file is free software; as a special exception the author gives
+   unlimited permission to copy and/or distribute it, with or without
+   modifications, as long as this notice is preserved.
+
+   This file is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY, to the extent permitted by law; without even
+   the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+   PURPOSE.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/consio.h>
+#include <errno.h>
+
+
+int 
+main (int argc, char **argv)
+{
+  int fd, screen;
+  
+  if (argc < 1 || argc > 2)
+    {
+      fputs ("Usage: chvt [VTNO]\n", stderr);
+      return 1;
+    }
+  if (argc == 2)
+    {
+      screen = atoi (argv[1]);
+      
+      if (screen < 1 || screen > 11)
+        {
+          fprintf (stderr, "chvt: invalid screen numver %d\n", screen);
+          return 1;
+        }
+    }
+  
+  fd = open ("/dev/ttyv0", O_RDWR, 0);
+  if (fd == -1) 
+    {
+      fprintf (stderr, "chvt: error opening terminal: %s\n", strerror (errno));
+      return 1;
+    }
+  if (argc == 2)
+    {
+      if (ioctl (fd, VT_ACTIVATE, screen))
+        {
+          fprintf (stderr, "chvt: VT_ACTIVATE failed: %s\n", strerror (errno));
+          return 1;
+        }
+    }
+  else
+    {
+      if (ioctl (fd, VT_GETACTIVE, &screen))
+        {
+          fprintf (stderr, "chvt: VT_GETACTIVE failed: %s\n", strerror (errno));
+          return 1;
+        }
+      printf ("%d\n", screen);
+    }
+  return 0;
+}
diff --git a/sysutils/chvt/pkg-descr b/sysutils/chvt/pkg-descr
new file mode 100644
index 000000000000..b0908e90c523
--- /dev/null
+++ b/sysutils/chvt/pkg-descr
@@ -0,0 +1,4 @@
+The command chvt N makes /dev/ttyv(N-1) the foreground terminal.
+The key combination Ctrl-Alt-FN (with N in the range 1-12) has a similar effect.
+
+WWW: https://lists.debian.org/debian-bsd/2009/11/msg00006.html