fix console checking with new consoletype program (from jakub)

1 files changed, 27 insertions, 0 deletions

diff --git a/src/consoletype.c b/src/consoletype.c
new file mode 100644
index 00000000..6bfda4bd
--- /dev/null
+++ b/src/consoletype.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/sysmacros.h>
+
+int main(int argc, char **argv)
+{
+    unsigned char twelve = 12;
+    int maj;
+    struct stat sb;
+
+    fstat(0, &sb);
+    maj = major(sb.st_rdev);
+    if (maj != 3 && (maj < 136 || maj > 143)) {
+	if (ioctl (0, TIOCLINUX, &twelve) < 0) {
+	    printf ("serial\n");
+	    return 1;
+	} else {
+	    printf ("vt\n");
+	    return 0;
+	}
+    } else {
+	printf ("pty\n");
+	return 2;
+    }
+}