| File: | xlibclient.c |
| Location: | line 182, column 16 |
| Description: | Potential leak of memory pointed to by 'pPriv' |
| 1 | /* | |||||
| 2 | * Permission is hereby granted, free of charge, to any person obtaining a | |||||
| 3 | * copy of this software and associated documentation files (the "Software"), | |||||
| 4 | * to deal in the Software without restriction, including without limitation | |||||
| 5 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |||||
| 6 | * and/or sell copies of the Software, and to permit persons to whom the | |||||
| 7 | * Software is furnished to do so, subject to the following conditions: | |||||
| 8 | * | |||||
| 9 | * The above copyright notice and this permission notice (including the next | |||||
| 10 | * paragraph) shall be included in all copies or substantial portions of the | |||||
| 11 | * Software. | |||||
| 12 | * | |||||
| 13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |||||
| 14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |||||
| 15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |||||
| 16 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |||||
| 17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |||||
| 18 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |||||
| 19 | * DEALINGS IN THE SOFTWARE. | |||||
| 20 | * | |||||
| 21 | * Authors: | |||||
| 22 | * | |||||
| 23 | * Paulo Zanoni <pzanoni@mandriva.com> | |||||
| 24 | * Tuan Bui <tuanbui918@gmail.com> | |||||
| 25 | * Colin Cornaby <colin.cornaby@mac.com> | |||||
| 26 | * Timothy Fleck <tim.cs.pdx@gmail.com> | |||||
| 27 | * Colin Hill <colin.james.hill@gmail.com> | |||||
| 28 | * Weseung Hwang <weseung@gmail.com> | |||||
| 29 | * Nathaniel Way <nathanielcw@hotmail.com> | |||||
| 30 | */ | |||||
| 31 | ||||||
| 32 | #include <stdlib.h> | |||||
| 33 | ||||||
| 34 | #include <sys/ipc.h> | |||||
| 35 | #include <sys/shm.h> | |||||
| 36 | ||||||
| 37 | #include <X11/Xlib.h> | |||||
| 38 | #include <X11/Xutil.h> | |||||
| 39 | #include <X11/XKBlib.h> | |||||
| 40 | #include <X11/extensions/XShm.h> | |||||
| 41 | ||||||
| 42 | #include <xorg-server.h> | |||||
| 43 | #include <xf86.h> | |||||
| 44 | ||||||
| 45 | #ifdef HAVE_CONFIG_H1 | |||||
| 46 | #include "config.h" | |||||
| 47 | #endif | |||||
| 48 | ||||||
| 49 | #include "client.h" | |||||
| 50 | ||||||
| 51 | #include "nested_input.h" | |||||
| 52 | ||||||
| 53 | struct NestedClientPrivate { | |||||
| 54 | Display *display; | |||||
| 55 | int screenNumber; | |||||
| 56 | Screen *screen; | |||||
| 57 | Window rootWindow; | |||||
| 58 | Window window; | |||||
| 59 | XImage *img; | |||||
| 60 | GC gc; | |||||
| 61 | Boolint usingShm; | |||||
| 62 | XShmSegmentInfo shminfo; | |||||
| 63 | int scrnIndex; /* stored only for xf86DrvMsg usage */ | |||||
| 64 | Cursor mycursor; /* Test cursor */ | |||||
| 65 | Pixmap bitmapNoData; | |||||
| 66 | XColor color1; | |||||
| 67 | DeviceIntPtr dev; // The pointer to the input device. Passed back to the | |||||
| 68 | // input driver when posting input events. | |||||
| 69 | ||||||
| 70 | struct { | |||||
| 71 | int op; | |||||
| 72 | int event; | |||||
| 73 | int error; | |||||
| 74 | int major; | |||||
| 75 | int minor; | |||||
| 76 | } xkb; | |||||
| 77 | }; | |||||
| 78 | ||||||
| 79 | /* Checks if a display is open */ | |||||
| 80 | Boolint | |||||
| 81 | NestedClientCheckDisplay(char *displayName) { | |||||
| 82 | Display *d; | |||||
| 83 | ||||||
| 84 | d = XOpenDisplay(displayName); | |||||
| 85 | if (!d) { | |||||
| 86 | return FALSE0; | |||||
| 87 | } else { | |||||
| 88 | XCloseDisplay(d); | |||||
| 89 | return TRUE1; | |||||
| 90 | } | |||||
| 91 | } | |||||
| 92 | ||||||
| 93 | Boolint | |||||
| 94 | NestedClientValidDepth(int depth) { | |||||
| 95 | /* XXX: implement! */ | |||||
| 96 | return TRUE1; | |||||
| 97 | } | |||||
| 98 | ||||||
| 99 | static Boolint | |||||
| 100 | NestedClientTryXShm(NestedClientPrivatePtr pPriv, int scrnIndex, int width, int height, int depth) { | |||||
| 101 | int shmMajor, shmMinor; | |||||
| 102 | Boolint hasSharedPixmaps; | |||||
| 103 | ||||||
| 104 | if (!XShmQueryExtension(pPriv->display)) { | |||||
| 105 | xf86DrvMsg(scrnIndex, X_INFO, "XShmQueryExtension failed. Dropping XShm support.\n"); | |||||
| 106 | ||||||
| 107 | return FALSE0; | |||||
| 108 | } | |||||
| 109 | ||||||
| 110 | if (XShmQueryVersion(pPriv->display, &shmMajor, &shmMinor, | |||||
| 111 | &hasSharedPixmaps)) { | |||||
| 112 | xf86DrvMsg(scrnIndex, X_INFO, | |||||
| 113 | "XShm extension version %d.%d %s shared pixmaps\n", | |||||
| 114 | shmMajor, shmMinor, (hasSharedPixmaps) ? "with" : "without"); | |||||
| 115 | } | |||||
| 116 | ||||||
| 117 | pPriv->img = XShmCreateImage(pPriv->display, | |||||
| 118 | DefaultVisualOfScreen(pPriv->screen)((pPriv->screen)->root_visual), | |||||
| 119 | depth, | |||||
| 120 | ZPixmap2, | |||||
| 121 | NULL((void*)0), /* data */ | |||||
| 122 | &pPriv->shminfo, | |||||
| 123 | width, | |||||
| 124 | height); | |||||
| 125 | ||||||
| 126 | if (!pPriv->img) { | |||||
| 127 | xf86DrvMsg(scrnIndex, X_ERROR, "XShmCreateImage failed. Dropping XShm support.\n"); | |||||
| 128 | return FALSE0; | |||||
| 129 | } | |||||
| 130 | ||||||
| 131 | /* XXX: change the 0777 mask? */ | |||||
| 132 | pPriv->shminfo.shmid = shmget(IPC_PRIVATE((key_t)0), | |||||
| 133 | pPriv->img->bytes_per_line * | |||||
| 134 | pPriv->img->height, | |||||
| 135 | IPC_CREAT001000 | 0777); | |||||
| 136 | ||||||
| 137 | if (pPriv->shminfo.shmid == -1) { | |||||
| 138 | xf86DrvMsg(scrnIndex, X_ERROR, "shmget failed. Dropping XShm support.\n"); | |||||
| 139 | XDestroyImage(pPriv->img)((*((pPriv->img)->f.destroy_image))((pPriv->img))); | |||||
| 140 | return FALSE0; | |||||
| 141 | } | |||||
| 142 | ||||||
| 143 | pPriv->shminfo.shmaddr = (char *)shmat(pPriv->shminfo.shmid, NULL((void*)0), 0); | |||||
| 144 | ||||||
| 145 | if (pPriv->shminfo.shmaddr == (char *) -1) { | |||||
| 146 | xf86DrvMsg(scrnIndex, X_ERROR, "shmaddr failed. Dropping XShm support.\n"); | |||||
| 147 | XDestroyImage(pPriv->img)((*((pPriv->img)->f.destroy_image))((pPriv->img))); | |||||
| 148 | return FALSE0; | |||||
| 149 | } | |||||
| 150 | ||||||
| 151 | pPriv->img->data = pPriv->shminfo.shmaddr; | |||||
| 152 | pPriv->shminfo.readOnly = FALSE0; | |||||
| 153 | XShmAttach(pPriv->display, &pPriv->shminfo); | |||||
| 154 | pPriv->usingShm = TRUE1; | |||||
| 155 | ||||||
| 156 | return TRUE1; | |||||
| 157 | } | |||||
| 158 | ||||||
| 159 | ||||||
| 160 | NestedClientPrivatePtr | |||||
| 161 | NestedClientCreateScreen(int scrnIndex, | |||||
| 162 | char *displayName, | |||||
| 163 | int width, | |||||
| 164 | int height, | |||||
| 165 | int originX, | |||||
| 166 | int originY, | |||||
| 167 | int depth, | |||||
| 168 | int bitsPerPixel, | |||||
| 169 | Pixel *retRedMask, | |||||
| 170 | Pixel *retGreenMask, | |||||
| 171 | Pixel *retBlueMask) { | |||||
| 172 | NestedClientPrivatePtr pPriv; | |||||
| 173 | XSizeHints sizeHints; | |||||
| 174 | Boolint supported; | |||||
| 175 | char windowTitle[32]; | |||||
| 176 | ||||||
| 177 | pPriv = malloc(sizeof(struct NestedClientPrivate)); | |||||
| ||||||
| 178 | pPriv->scrnIndex = scrnIndex; | |||||
| 179 | ||||||
| 180 | pPriv->display = XOpenDisplay(displayName); | |||||
| 181 | if (!pPriv->display) | |||||
| 182 | return NULL((void*)0); | |||||
| ||||||
| 183 | ||||||
| 184 | supported = XkbQueryExtension(pPriv->display, &pPriv->xkb.op, &pPriv->xkb.event, | |||||
| 185 | &pPriv->xkb.error, &pPriv->xkb.major, &pPriv->xkb.minor); | |||||
| 186 | if (!supported) { | |||||
| 187 | xf86DrvMsg(pPriv->scrnIndex, X_ERROR, "The remote server does not support the XKEYBOARD extension.\n"); | |||||
| 188 | XCloseDisplay(pPriv->display); | |||||
| 189 | return NULL((void*)0); | |||||
| 190 | } | |||||
| 191 | ||||||
| 192 | pPriv->screenNumber = DefaultScreen(pPriv->display)(((_XPrivDisplay)(pPriv->display))->default_screen); | |||||
| 193 | pPriv->screen = ScreenOfDisplay(pPriv->display, pPriv->screenNumber)(&((_XPrivDisplay)(pPriv->display))->screens[pPriv-> screenNumber]); | |||||
| 194 | pPriv->rootWindow = RootWindow(pPriv->display, pPriv->screenNumber)((&((_XPrivDisplay)(pPriv->display))->screens[pPriv ->screenNumber])->root); | |||||
| 195 | pPriv->gc = DefaultGC(pPriv->display, pPriv->screenNumber)((&((_XPrivDisplay)(pPriv->display))->screens[pPriv ->screenNumber])->default_gc); | |||||
| 196 | ||||||
| 197 | pPriv->window = XCreateSimpleWindow(pPriv->display, pPriv->rootWindow, | |||||
| 198 | originX, originY, width, height, 0, 0, 0); | |||||
| 199 | ||||||
| 200 | sizeHints.flags = PPosition(1L << 2) | PSize(1L << 3) | PMinSize(1L << 4) | PMaxSize(1L << 5); | |||||
| 201 | sizeHints.min_width = width; | |||||
| 202 | sizeHints.max_width = width; | |||||
| 203 | sizeHints.min_height = height; | |||||
| 204 | sizeHints.max_height = height; | |||||
| 205 | XSetWMNormalHints(pPriv->display, pPriv->window, &sizeHints); | |||||
| 206 | ||||||
| 207 | snprintf(windowTitle, sizeof(windowTitle), "Screen %d", scrnIndex)__builtin___snprintf_chk (windowTitle, sizeof(windowTitle), 0 , __builtin_object_size (windowTitle, 2 > 1 ? 1 : 0), "Screen %d" , scrnIndex); | |||||
| 208 | ||||||
| 209 | XStoreName(pPriv->display, pPriv->window, windowTitle); | |||||
| 210 | ||||||
| 211 | XMapWindow(pPriv->display, pPriv->window); | |||||
| 212 | ||||||
| 213 | XSelectInput(pPriv->display, pPriv->window, ExposureMask(1L<<15) | | |||||
| 214 | PointerMotionMask(1L<<6) | EnterWindowMask(1L<<4) | LeaveWindowMask(1L<<5) | | |||||
| 215 | ButtonPressMask(1L<<2) | ButtonReleaseMask(1L<<3) | KeyPressMask(1L<<0) | | |||||
| 216 | KeyReleaseMask(1L<<1)); | |||||
| 217 | ||||||
| 218 | if (!NestedClientTryXShm(pPriv, scrnIndex, width, height, depth)) { | |||||
| 219 | pPriv->img = XCreateImage(pPriv->display, | |||||
| 220 | DefaultVisualOfScreen(pPriv->screen)((pPriv->screen)->root_visual), | |||||
| 221 | depth, | |||||
| 222 | ZPixmap2, | |||||
| 223 | 0, /* offset */ | |||||
| 224 | NULL((void*)0), /* data */ | |||||
| 225 | width, | |||||
| 226 | height, | |||||
| 227 | 32, /* XXX: bitmap_pad */ | |||||
| 228 | 0 /* XXX: bytes_per_line */); | |||||
| 229 | ||||||
| 230 | if (!pPriv->img) | |||||
| 231 | return NULL((void*)0); | |||||
| 232 | ||||||
| 233 | pPriv->img->data = malloc(pPriv->img->bytes_per_line * pPriv->img->height); | |||||
| 234 | pPriv->usingShm = FALSE0; | |||||
| 235 | } | |||||
| 236 | ||||||
| 237 | if (!pPriv->img->data) | |||||
| 238 | return NULL((void*)0); | |||||
| 239 | ||||||
| 240 | NestedClientHideCursor(pPriv); /* Hide cursor */ | |||||
| 241 | ||||||
| 242 | #if 0 | |||||
| 243 | xf86DrvMsg(scrnIndex, X_INFO, "width: %d\n", pPriv->img->width); | |||||
| 244 | xf86DrvMsg(scrnIndex, X_INFO, "height: %d\n", pPriv->img->height); | |||||
| 245 | xf86DrvMsg(scrnIndex, X_INFO, "xoffset: %d\n", pPriv->img->xoffset); | |||||
| 246 | xf86DrvMsg(scrnIndex, X_INFO, "depth: %d\n", pPriv->img->depth); | |||||
| 247 | xf86DrvMsg(scrnIndex, X_INFO, "bpp: %d\n", pPriv->img->bits_per_pixel); | |||||
| 248 | xf86DrvMsg(scrnIndex, X_INFO, "red_mask: 0x%lx\n", pPriv->img->red_mask); | |||||
| 249 | xf86DrvMsg(scrnIndex, X_INFO, "gre_mask: 0x%lx\n", pPriv->img->green_mask); | |||||
| 250 | xf86DrvMsg(scrnIndex, X_INFO, "blu_mask: 0x%lx\n", pPriv->img->blue_mask); | |||||
| 251 | #endif | |||||
| 252 | ||||||
| 253 | *retRedMask = pPriv->img->red_mask; | |||||
| 254 | *retGreenMask = pPriv->img->green_mask; | |||||
| 255 | *retBlueMask = pPriv->img->blue_mask; | |||||
| 256 | ||||||
| 257 | XEvent ev; | |||||
| 258 | while (1) { | |||||
| 259 | XNextEvent(pPriv->display, &ev); | |||||
| 260 | if (ev.type == Expose12) { | |||||
| 261 | break; | |||||
| 262 | } | |||||
| 263 | } | |||||
| 264 | ||||||
| 265 | pPriv->dev = (DeviceIntPtr)NULL((void*)0); | |||||
| 266 | ||||||
| 267 | return pPriv; | |||||
| 268 | } | |||||
| 269 | ||||||
| 270 | void NestedClientHideCursor(NestedClientPrivatePtr pPriv) { | |||||
| 271 | char noData[]= {0,0,0,0,0,0,0,0}; | |||||
| 272 | pPriv->color1.red = pPriv->color1.green = pPriv->color1.blue = 0; | |||||
| 273 | ||||||
| 274 | pPriv->bitmapNoData = XCreateBitmapFromData(pPriv->display, | |||||
| 275 | pPriv->window, noData, 7, 7); | |||||
| 276 | ||||||
| 277 | pPriv->mycursor = XCreatePixmapCursor(pPriv->display, | |||||
| 278 | pPriv->bitmapNoData, pPriv->bitmapNoData, | |||||
| 279 | &pPriv->color1, &pPriv->color1, 0, 0); | |||||
| 280 | ||||||
| 281 | XDefineCursor(pPriv->display, pPriv->window, pPriv->mycursor); | |||||
| 282 | XFreeCursor(pPriv->display, pPriv->mycursor); | |||||
| 283 | } | |||||
| 284 | ||||||
| 285 | char * | |||||
| 286 | NestedClientGetFrameBuffer(NestedClientPrivatePtr pPriv) { | |||||
| 287 | return pPriv->img->data; | |||||
| 288 | } | |||||
| 289 | ||||||
| 290 | void | |||||
| 291 | NestedClientUpdateScreen(NestedClientPrivatePtr pPriv, int16_t x1, | |||||
| 292 | int16_t y1, int16_t x2, int16_t y2) { | |||||
| 293 | if (pPriv->usingShm) { | |||||
| 294 | XShmPutImage(pPriv->display, pPriv->window, pPriv->gc, pPriv->img, | |||||
| 295 | x1, y1, x1, y1, x2 - x1, y2 - y1, FALSE0); | |||||
| 296 | /* Without this sync we get some freezes, probably due to some lock | |||||
| 297 | * in the shm usage */ | |||||
| 298 | XSync(pPriv->display, FALSE0); | |||||
| 299 | } else { | |||||
| 300 | XPutImage(pPriv->display, pPriv->window, pPriv->gc, pPriv->img, | |||||
| 301 | x1, y1, x1, y1, x2 - x1, y2 - y1); | |||||
| 302 | } | |||||
| 303 | } | |||||
| 304 | ||||||
| 305 | void | |||||
| 306 | NestedClientCheckEvents(NestedClientPrivatePtr pPriv) { | |||||
| 307 | XEvent ev; | |||||
| 308 | ||||||
| 309 | while(XCheckMaskEvent(pPriv->display, ~0, &ev)) { | |||||
| 310 | switch (ev.type) { | |||||
| 311 | case Expose12: | |||||
| 312 | NestedClientUpdateScreen(pPriv, | |||||
| 313 | ((XExposeEvent*)&ev)->x, | |||||
| 314 | ((XExposeEvent*)&ev)->y, | |||||
| 315 | ((XExposeEvent*)&ev)->x + | |||||
| 316 | ((XExposeEvent*)&ev)->width, | |||||
| 317 | ((XExposeEvent*)&ev)->y + | |||||
| 318 | ((XExposeEvent*)&ev)->height); | |||||
| 319 | break; | |||||
| 320 | ||||||
| 321 | case MotionNotify6: | |||||
| 322 | if (!pPriv->dev) { | |||||
| 323 | xf86DrvMsg(pPriv->scrnIndex, X_INFO, "Input device is not yet initialized, ignoring input.\n"); | |||||
| 324 | break; | |||||
| 325 | } | |||||
| 326 | ||||||
| 327 | NestedInputPostMouseMotionEvent(pPriv->dev, | |||||
| 328 | ((XMotionEvent*)&ev)->x, | |||||
| 329 | ((XMotionEvent*)&ev)->y); | |||||
| 330 | break; | |||||
| 331 | ||||||
| 332 | case ButtonPress4: | |||||
| 333 | case ButtonRelease5: | |||||
| 334 | if (!pPriv->dev) { | |||||
| 335 | xf86DrvMsg(pPriv->scrnIndex, X_INFO, "Input device is not yet initialized, ignoring input.\n"); | |||||
| 336 | break; | |||||
| 337 | } | |||||
| 338 | ||||||
| 339 | NestedInputPostButtonEvent(pPriv->dev, ev.xbutton.button, ev.type == ButtonPress4); | |||||
| 340 | break; | |||||
| 341 | ||||||
| 342 | case KeyPress2: | |||||
| 343 | case KeyRelease3: | |||||
| 344 | if (!pPriv->dev) { | |||||
| 345 | xf86DrvMsg(pPriv->scrnIndex, X_INFO, "Input device is not yet initialized, ignoring input.\n"); | |||||
| 346 | break; | |||||
| 347 | } | |||||
| 348 | ||||||
| 349 | NestedInputPostKeyboardEvent(pPriv->dev, ev.xkey.keycode, ev.type == KeyPress2); | |||||
| 350 | break; | |||||
| 351 | } | |||||
| 352 | } | |||||
| 353 | } | |||||
| 354 | ||||||
| 355 | void | |||||
| 356 | NestedClientCloseScreen(NestedClientPrivatePtr pPriv) { | |||||
| 357 | if (pPriv->usingShm) { | |||||
| 358 | XShmDetach(pPriv->display, &pPriv->shminfo); | |||||
| 359 | shmdt(pPriv->shminfo.shmaddr); | |||||
| 360 | } | |||||
| 361 | ||||||
| 362 | XDestroyImage(pPriv->img)((*((pPriv->img)->f.destroy_image))((pPriv->img))); | |||||
| 363 | XCloseDisplay(pPriv->display); | |||||
| 364 | } | |||||
| 365 | ||||||
| 366 | void | |||||
| 367 | NestedClientSetDevicePtr(NestedClientPrivatePtr pPriv, DeviceIntPtr dev) { | |||||
| 368 | pPriv->dev = dev; | |||||
| 369 | } | |||||
| 370 | ||||||
| 371 | int | |||||
| 372 | NestedClientGetFileDescriptor(NestedClientPrivatePtr pPriv) { | |||||
| 373 | return ConnectionNumber(pPriv->display)(((_XPrivDisplay)(pPriv->display))->fd); | |||||
| 374 | } | |||||
| 375 | ||||||
| 376 | Boolint NestedClientGetKeyboardMappings(NestedClientPrivatePtr pPriv, KeySymsPtr keySyms, CARD8 *modmap, XkbControlsPtr ctrls) { | |||||
| 377 | XModifierKeymap *modifier_keymap; | |||||
| 378 | KeySym *keymap; | |||||
| 379 | int mapWidth; | |||||
| 380 | int min_keycode, max_keycode; | |||||
| 381 | int i, j; | |||||
| 382 | XkbDescPtr xkb; | |||||
| 383 | ||||||
| 384 | XDisplayKeycodes(pPriv->display, &min_keycode, &max_keycode); | |||||
| 385 | keymap = XGetKeyboardMapping(pPriv->display, | |||||
| 386 | min_keycode, | |||||
| 387 | max_keycode - min_keycode + 1, | |||||
| 388 | &mapWidth); | |||||
| 389 | ||||||
| 390 | memset(modmap, 0, sizeof(CARD8) * MAP_LENGTH)__builtin___memset_chk (modmap, 0, sizeof(CARD8) * 256, __builtin_object_size (modmap, 0)); | |||||
| 391 | modifier_keymap = XGetModifierMapping(pPriv->display); | |||||
| 392 | for (j = 0; j < 8; j++) | |||||
| 393 | for(i = 0; i < modifier_keymap->max_keypermod; i++) { | |||||
| 394 | CARD8 keycode; | |||||
| 395 | if ((keycode = modifier_keymap->modifiermap[j * modifier_keymap->max_keypermod + i])) | |||||
| 396 | modmap[keycode] |= 1<<j; | |||||
| 397 | } | |||||
| 398 | XFreeModifiermap(modifier_keymap); | |||||
| 399 | ||||||
| 400 | keySyms->minKeyCode = min_keycode; | |||||
| 401 | keySyms->maxKeyCode = max_keycode; | |||||
| 402 | keySyms->mapWidth = mapWidth; | |||||
| 403 | keySyms->map = keymap; | |||||
| 404 | ||||||
| 405 | xkb = XkbGetKeyboard(pPriv->display, XkbGBN_AllComponentsMask(0xff), XkbUseCoreKbd0x0100); | |||||
| 406 | if (xkb == NULL((void*)0) || xkb->geom == NULL((void*)0)) { | |||||
| 407 | xf86DrvMsg(pPriv->scrnIndex, X_ERROR, "Couldn't get XKB keyboard.\n"); | |||||
| 408 | free(keymap); | |||||
| 409 | return FALSE0; | |||||
| 410 | } | |||||
| 411 | ||||||
| 412 | if(XkbGetControls(pPriv->display, XkbAllControlsMask(0xF8001FFF), xkb) != Success0) { | |||||
| 413 | xf86DrvMsg(pPriv->scrnIndex, X_ERROR, "Couldn't get XKB keyboard controls.\n"); | |||||
| 414 | free(keymap); | |||||
| 415 | return FALSE0; | |||||
| 416 | } | |||||
| 417 | ||||||
| 418 | memcpy(ctrls, xkb->ctrls, sizeof(XkbControlsRec))__builtin___memcpy_chk (ctrls, xkb->ctrls, sizeof(XkbControlsRec ), __builtin_object_size (ctrls, 0)); | |||||
| 419 | XkbFreeKeyboard(xkb, 0, False0); | |||||
| 420 | return TRUE1; | |||||
| 421 | } |