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-rw-r--r--console-tools/chvt.c36
-rw-r--r--console-tools/deallocvt.c47
2 files changed, 83 insertions, 0 deletions
diff --git a/console-tools/chvt.c b/console-tools/chvt.c
new file mode 100644
index 000000000..81d199527
--- /dev/null
+++ b/console-tools/chvt.c
@@ -0,0 +1,36 @@
+/*
+ * chvt.c - aeb - 940227 - Change virtual terminal
+ *
+ * busyboxed by Erik Andersen
+ */
+#include "internal.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <linux/vt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+extern int getfd(void);
+
+int
+chvt_main(int argc, char** argv)
+{
+ int fd, num;
+
+ if ( ( argc != 2) || (**(argv+1) == '-' ) ) {
+ usage ("chvt </dev/ttyN>\n");
+ }
+ fd = get_console_fd("/dev/console");
+ num = atoi(argv[1]);
+ if (ioctl(fd,VT_ACTIVATE,num)) {
+ perror("VT_ACTIVATE");
+ exit(FALSE);
+ }
+ if (ioctl(fd,VT_WAITACTIVE,num)) {
+ perror("VT_WAITACTIVE");
+ exit(FALSE);
+ }
+ exit( TRUE);
+}
+
diff --git a/console-tools/deallocvt.c b/console-tools/deallocvt.c
new file mode 100644
index 000000000..a8feeb53c
--- /dev/null
+++ b/console-tools/deallocvt.c
@@ -0,0 +1,47 @@
+/*
+ * disalloc.c - aeb - 940501 - Disallocate virtual terminal(s)
+ * Renamed deallocvt.
+ */
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <linux/vt.h>
+#include <stdio.h>
+
+extern int getfd(void);
+char *progname;
+
+int
+deallocvt_main(int argc, char *argv[]) {
+ int fd, num, i;
+
+ if (argc < 1) /* unlikely */
+ exit(1);
+ progname = argv[0];
+
+ fd = get_console_fd("/dev/console");
+
+ if (argc == 1) {
+ /* deallocate all unused consoles */
+ if (ioctl(fd,VT_DISALLOCATE,0)) {
+ perror("VT_DISALLOCATE");
+ exit(1);
+ }
+ } else
+ for (i = 1; i < argc; i++) {
+ num = atoi(argv[i]);
+ if (num == 0)
+ fprintf(stderr, "%s: 0: illegal VT number\n", progname);
+ else if (num == 1)
+ fprintf(stderr, "%s: VT 1 cannot be deallocated\n", progname);
+ else
+ if (ioctl(fd,VT_DISALLOCATE,num)) {
+ perror("VT_DISALLOCATE");
+ fprintf(stderr, "%s: could not deallocate console %d\n",
+ progname, num);
+ exit(1);
+ }
+ }
+ exit(0);
+}