/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* Copyright (c) 1992 NeXT Computer, Inc. All rights reserved. * * kmreg_com.h - machine independent km ioctl interface. * * HISTORY * 16-Jan-92 Doug Mitchell at NeXT * Created. */ #ifdef KERNEL_PRIVATE #ifndef _BSD_DEV_KMREG_COM_ #define _BSD_DEV_KMREG_COM_ #include <sys/types.h> #include <sys/ioctl.h> /* * Colors for fg, bg in struct km_drawrect */ #define KM_COLOR_WHITE 0 #define KM_COLOR_LTGRAY 1 #define KM_COLOR_DKGRAY 2 #define KM_COLOR_BLACK 3 /* * The data to be rendered is treated as a pixmap of 2 bit pixels. * The most significant bits of each byte is the leftmost pixel in that * byte. Pixel values are assigned as described above. * * Each scanline should start on a 4 pixel boundry within the bitmap, * and should be a multiple of 4 pixels in length. * * For the KMIOCERASERECT call, 'data' should be an integer set to the * color to be used for the clear operation (data.fill). * A rect at (x,y) measuring 'width' by 'height' will be cleared to * the specified value. */ struct km_drawrect { unsigned short x; /* Upper left corner of rect to be imaged. */ unsigned short y; unsigned short width; /* Width and height of rect to be imaged, * in pixels */ unsigned short height; union { void *bits; /* Pointer to 2 bit per pixel raster data. */ int fill; /* Const color for erase operation. */ } data; }; /* * Argument to KMIOCANIMCTL. */ typedef enum { KM_ANIM_STOP, /* stop permanently */ KM_ANIM_SUSPEND, /* suspend */ KM_ANIM_RESUME /* resume */ } km_anim_ctl_t; #define KMIOCPOPUP _IO('k', 1) /* popup new window */ #define KMIOCRESTORE _IO('k', 2) /* restore background */ #define KMIOCDUMPLOG _IO('k', 3) /* dump message log */ #define KMIOCDRAWRECT _IOW('k', 5, struct km_drawrect) /* Draw rect from * bits */ #define KMIOCERASERECT _IOW('k', 6, struct km_drawrect) /* Erase a rect */ #ifdef KERNEL_PRIVATE #define KMIOCDISABLCONS _IO('k', 8) /* disable console messages */ #endif /* KERNEL_PRIVATE */ #define KMIOCANIMCTL _IOW('k',9, km_anim_ctl_t) /* stop animation */ #define KMIOCSTATUS _IOR('k',10, int) /* get status bits */ #define KMIOCSIZE _IOR('k',11, struct winsize) /* get screen size */ /* * Status bits returned via KMIOCSTATUS. */ #define KMS_SEE_MSGS 0x00000001 #endif /* _BSD_DEV_KMREG_COM_ */ #endif /* KERNEL_PRIVATE */