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@@ -0,0 +1,36 @@
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+#include <sys/ioctl.h>
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+#include <errno.h>
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+#include <string.h>
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+#include <stdio.h>
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+#include <linux/vt.h>
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+#include <sys/types.h>
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+#include <sys/stat.h>
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+#include <fcntl.h>
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+#include <linux/kd.h>
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+#include <linux/keyboard.h>
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+
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+int main(int argc, char** argv) {
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+ if (argc != 2) {
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+ printf("usage: termfix /dev/ttyX\n");
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+ return 2;
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+ }
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+
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+ int fd = open(argv[1], O_RDWR, 0);
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+ int res = ioctl(fd, VT_UNLOCKSWITCH, 1);
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+
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+ if (res != 0) {
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+ perror("ioctl VT_UNLOCKSWITCH failed");
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+ return 3;
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+ }
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+
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+ ioctl(fd, KDSETMODE, KD_TEXT);
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+
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+ if (res != 0) {
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+ perror("ioctl KDSETMODE failed");
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+ return 3;
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+ }
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+
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+ printf("Success\n");
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+
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+ return res;
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+}
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