include/linux/vt.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_VT_H
   3 #define _LINUX_VT_H
   4
   5 #include <uapi/linux/vt.h>
   6
   7
   8 /* Virtual Terminal events. */
   9 #define VT_ALLOCATE             0x0001 /* Console got allocated */
  10 #define VT_DEALLOCATE           0x0002 /* Console will be deallocated */
  11 #define VT_WRITE                0x0003 /* A char got output */
  12 #define VT_UPDATE               0x0004 /* A bigger update occurred */
  13 #define VT_PREWRITE             0x0005 /* A char is about to be written to the console */
  14
  15 #ifdef CONFIG_VT_CONSOLE
  16
  17 extern int vt_kmsg_redirect(int new);
  18
  19 #else
  20
  21 static inline int vt_kmsg_redirect(int new)
  22 {
  23         return 0;
  24 }
  25
  26 #endif
  27
  28 #endif /* _LINUX_VT_H */