1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _UAPI_LINUX_VT_H 20#define _UAPI_LINUX_VT_H 21#define MIN_NR_CONSOLES 1 22#define MAX_NR_CONSOLES 63 23#define VT_OPENQRY 0x5600 24struct vt_mode { 25 char mode; 26 char waitv; 27 short relsig; 28 short acqsig; 29 short frsig; 30}; 31#define VT_GETMODE 0x5601 32#define VT_SETMODE 0x5602 33#define VT_AUTO 0x00 34#define VT_PROCESS 0x01 35#define VT_ACKACQ 0x02 36struct vt_stat { 37 unsigned short v_active; 38 unsigned short v_signal; 39 unsigned short v_state; 40}; 41#define VT_GETSTATE 0x5603 42#define VT_SENDSIG 0x5604 43#define VT_RELDISP 0x5605 44#define VT_ACTIVATE 0x5606 45#define VT_WAITACTIVE 0x5607 46#define VT_DISALLOCATE 0x5608 47struct vt_sizes { 48 unsigned short v_rows; 49 unsigned short v_cols; 50 unsigned short v_scrollsize; 51}; 52#define VT_RESIZE 0x5609 53struct vt_consize { 54 unsigned short v_rows; 55 unsigned short v_cols; 56 unsigned short v_vlin; 57 unsigned short v_clin; 58 unsigned short v_vcol; 59 unsigned short v_ccol; 60}; 61#define VT_RESIZEX 0x560A 62#define VT_LOCKSWITCH 0x560B 63#define VT_UNLOCKSWITCH 0x560C 64#define VT_GETHIFONTMASK 0x560D 65struct vt_event { 66 unsigned int event; 67#define VT_EVENT_SWITCH 0x0001 68#define VT_EVENT_BLANK 0x0002 69#define VT_EVENT_UNBLANK 0x0004 70#define VT_EVENT_RESIZE 0x0008 71#define VT_MAX_EVENT 0x000F 72 unsigned int oldev; 73 unsigned int newev; 74 unsigned int pad[4]; 75}; 76#define VT_WAITEVENT 0x560E 77struct vt_setactivate { 78 unsigned int console; 79 struct vt_mode mode; 80}; 81#define VT_SETACTIVATE 0x560F 82#endif 83