| Line |
Branch |
Exec |
Source |
| 1 |
|
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//======================================================================== |
| 2 |
|
|
// GLFW 3.4 Linux - www.glfw.org |
| 3 |
|
|
//------------------------------------------------------------------------ |
| 4 |
|
|
// Copyright (c) 2002-2006 Marcus Geelnard |
| 5 |
|
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// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org> |
| 6 |
|
|
// |
| 7 |
|
|
// This software is provided 'as-is', without any express or implied |
| 8 |
|
|
// warranty. In no event will the authors be held liable for any damages |
| 9 |
|
|
// arising from the use of this software. |
| 10 |
|
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// |
| 11 |
|
|
// Permission is granted to anyone to use this software for any purpose, |
| 12 |
|
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// including commercial applications, and to alter it and redistribute it |
| 13 |
|
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// freely, subject to the following restrictions: |
| 14 |
|
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// |
| 15 |
|
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// 1. The origin of this software must not be misrepresented; you must not |
| 16 |
|
|
// claim that you wrote the original software. If you use this software |
| 17 |
|
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// in a product, an acknowledgment in the product documentation would |
| 18 |
|
|
// be appreciated but is not required. |
| 19 |
|
|
// |
| 20 |
|
|
// 2. Altered source versions must be plainly marked as such, and must not |
| 21 |
|
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// be misrepresented as being the original software. |
| 22 |
|
|
// |
| 23 |
|
|
// 3. This notice may not be removed or altered from any source |
| 24 |
|
|
// distribution. |
| 25 |
|
|
// |
| 26 |
|
|
//======================================================================== |
| 27 |
|
|
// It is fine to use C99 in this file because it will not be built with VS |
| 28 |
|
|
//======================================================================== |
| 29 |
|
|
|
| 30 |
|
|
#include "internal.h" |
| 31 |
|
|
|
| 32 |
|
|
#include <sys/types.h> |
| 33 |
|
|
#include <sys/stat.h> |
| 34 |
|
|
#include <sys/inotify.h> |
| 35 |
|
|
#include <fcntl.h> |
| 36 |
|
|
#include <errno.h> |
| 37 |
|
|
#include <dirent.h> |
| 38 |
|
|
#include <stdio.h> |
| 39 |
|
|
#include <stdlib.h> |
| 40 |
|
|
#include <string.h> |
| 41 |
|
|
#include <unistd.h> |
| 42 |
|
|
|
| 43 |
|
|
#ifndef SYN_DROPPED // < v2.6.39 kernel headers |
| 44 |
|
|
// Workaround for CentOS-6, which is supported till 2020-11-30, but still on v2.6.32 |
| 45 |
|
|
#define SYN_DROPPED 3 |
| 46 |
|
|
#endif |
| 47 |
|
|
|
| 48 |
|
|
// Apply an EV_KEY event to the specified joystick |
| 49 |
|
|
// |
| 50 |
|
|
static void handleKeyEvent(_GLFWjoystick* js, int code, int value) |
| 51 |
|
|
{ |
| 52 |
|
✗ |
_glfwInputJoystickButton(js, |
| 53 |
|
✗ |
js->linjs.keyMap[code - BTN_MISC], |
| 54 |
|
|
value ? GLFW_PRESS : GLFW_RELEASE); |
| 55 |
|
|
} |
| 56 |
|
|
|
| 57 |
|
|
// Apply an EV_ABS event to the specified joystick |
| 58 |
|
|
// |
| 59 |
|
✗ |
static void handleAbsEvent(_GLFWjoystick* js, int code, int value) |
| 60 |
|
|
{ |
| 61 |
|
✗ |
const int index = js->linjs.absMap[code]; |
| 62 |
|
|
|
| 63 |
|
✗ |
if (code >= ABS_HAT0X && code <= ABS_HAT3Y) |
| 64 |
|
|
{ |
| 65 |
|
|
static const char stateMap[3][3] = |
| 66 |
|
|
{ |
| 67 |
|
|
{ GLFW_HAT_CENTERED, GLFW_HAT_UP, GLFW_HAT_DOWN }, |
| 68 |
|
|
{ GLFW_HAT_LEFT, GLFW_HAT_LEFT_UP, GLFW_HAT_LEFT_DOWN }, |
| 69 |
|
|
{ GLFW_HAT_RIGHT, GLFW_HAT_RIGHT_UP, GLFW_HAT_RIGHT_DOWN }, |
| 70 |
|
|
}; |
| 71 |
|
|
|
| 72 |
|
✗ |
const int hat = (code - ABS_HAT0X) / 2; |
| 73 |
|
✗ |
const int axis = (code - ABS_HAT0X) % 2; |
| 74 |
|
✗ |
int* state = js->linjs.hats[hat]; |
| 75 |
|
|
|
| 76 |
|
|
// NOTE: Looking at several input drivers, it seems all hat events use |
| 77 |
|
|
// -1 for left / up, 0 for centered and 1 for right / down |
| 78 |
|
✗ |
if (value == 0) |
| 79 |
|
✗ |
state[axis] = 0; |
| 80 |
|
✗ |
else if (value < 0) |
| 81 |
|
✗ |
state[axis] = 1; |
| 82 |
|
|
else if (value > 0) |
| 83 |
|
✗ |
state[axis] = 2; |
| 84 |
|
|
|
| 85 |
|
✗ |
_glfwInputJoystickHat(js, index, stateMap[state[0]][state[1]]); |
| 86 |
|
|
} |
| 87 |
|
|
else |
| 88 |
|
|
{ |
| 89 |
|
|
const struct input_absinfo* info = &js->linjs.absInfo[code]; |
| 90 |
|
✗ |
float normalized = value; |
| 91 |
|
|
|
| 92 |
|
✗ |
const int range = info->maximum - info->minimum; |
| 93 |
|
✗ |
if (range) |
| 94 |
|
|
{ |
| 95 |
|
|
// Normalize to 0.0 -> 1.0 |
| 96 |
|
✗ |
normalized = (normalized - info->minimum) / range; |
| 97 |
|
|
// Normalize to -1.0 -> 1.0 |
| 98 |
|
✗ |
normalized = normalized * 2.0f - 1.0f; |
| 99 |
|
|
} |
| 100 |
|
|
|
| 101 |
|
✗ |
_glfwInputJoystickAxis(js, index, normalized); |
| 102 |
|
|
} |
| 103 |
|
|
} |
| 104 |
|
|
|
| 105 |
|
|
// Poll state of absolute axes |
| 106 |
|
|
// |
| 107 |
|
✗ |
static void pollAbsState(_GLFWjoystick* js) |
| 108 |
|
|
{ |
| 109 |
|
✗ |
for (int code = 0; code < ABS_CNT; code++) |
| 110 |
|
|
{ |
| 111 |
|
✗ |
if (js->linjs.absMap[code] < 0) |
| 112 |
|
✗ |
continue; |
| 113 |
|
|
|
| 114 |
|
✗ |
struct input_absinfo* info = &js->linjs.absInfo[code]; |
| 115 |
|
|
|
| 116 |
|
✗ |
if (ioctl(js->linjs.fd, EVIOCGABS(code), info) < 0) |
| 117 |
|
✗ |
continue; |
| 118 |
|
|
|
| 119 |
|
✗ |
handleAbsEvent(js, code, info->value); |
| 120 |
|
|
} |
| 121 |
|
|
} |
| 122 |
|
|
|
| 123 |
|
|
#define isBitSet(bit, arr) (arr[(bit) / 8] & (1 << ((bit) % 8))) |
| 124 |
|
|
|
| 125 |
|
|
// Attempt to open the specified joystick device |
| 126 |
|
|
// |
| 127 |
|
✗ |
static GLFWbool openJoystickDevice(const char* path) |
| 128 |
|
|
{ |
| 129 |
|
✗ |
for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++) |
| 130 |
|
|
{ |
| 131 |
|
✗ |
if (!_glfw.joysticks[jid].connected) |
| 132 |
|
✗ |
continue; |
| 133 |
|
✗ |
if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0) |
| 134 |
|
|
return GLFW_FALSE; |
| 135 |
|
|
} |
| 136 |
|
|
|
| 137 |
|
✗ |
_GLFWjoystickLinux linjs = {0}; |
| 138 |
|
✗ |
linjs.fd = open(path, O_RDONLY | O_NONBLOCK); |
| 139 |
|
✗ |
if (linjs.fd == -1) |
| 140 |
|
|
return GLFW_FALSE; |
| 141 |
|
|
|
| 142 |
|
✗ |
char evBits[(EV_CNT + 7) / 8] = {0}; |
| 143 |
|
✗ |
char keyBits[(KEY_CNT + 7) / 8] = {0}; |
| 144 |
|
✗ |
char absBits[(ABS_CNT + 7) / 8] = {0}; |
| 145 |
|
|
struct input_id id; |
| 146 |
|
|
|
| 147 |
|
✗ |
if (ioctl(linjs.fd, EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 || |
| 148 |
|
✗ |
ioctl(linjs.fd, EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 || |
| 149 |
|
✗ |
ioctl(linjs.fd, EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 || |
| 150 |
|
✗ |
ioctl(linjs.fd, EVIOCGID, &id) < 0) |
| 151 |
|
|
{ |
| 152 |
|
✗ |
_glfwInputError(GLFW_PLATFORM_ERROR, |
| 153 |
|
|
"Linux: Failed to query input device: %s", |
| 154 |
|
✗ |
strerror(errno)); |
| 155 |
|
✗ |
close(linjs.fd); |
| 156 |
|
✗ |
return GLFW_FALSE; |
| 157 |
|
|
} |
| 158 |
|
|
|
| 159 |
|
|
// Ensure this device supports the events expected of a joystick |
| 160 |
|
✗ |
if (!isBitSet(EV_ABS, evBits)) |
| 161 |
|
|
{ |
| 162 |
|
✗ |
close(linjs.fd); |
| 163 |
|
✗ |
return GLFW_FALSE; |
| 164 |
|
|
} |
| 165 |
|
|
|
| 166 |
|
✗ |
char name[256] = ""; |
| 167 |
|
|
|
| 168 |
|
✗ |
if (ioctl(linjs.fd, EVIOCGNAME(sizeof(name)), name) < 0) |
| 169 |
|
|
strncpy(name, "Unknown", sizeof(name)); |
| 170 |
|
|
|
| 171 |
|
✗ |
char guid[33] = ""; |
| 172 |
|
|
|
| 173 |
|
|
// Generate a joystick GUID that matches the SDL 2.0.5+ one |
| 174 |
|
✗ |
if (id.vendor && id.product && id.version) |
| 175 |
|
|
{ |
| 176 |
|
✗ |
sprintf(guid, "%02x%02x0000%02x%02x0000%02x%02x0000%02x%02x0000", |
| 177 |
|
✗ |
id.bustype & 0xff, id.bustype >> 8, |
| 178 |
|
|
id.vendor & 0xff, id.vendor >> 8, |
| 179 |
|
|
id.product & 0xff, id.product >> 8, |
| 180 |
|
|
id.version & 0xff, id.version >> 8); |
| 181 |
|
|
} |
| 182 |
|
|
else |
| 183 |
|
|
{ |
| 184 |
|
✗ |
sprintf(guid, "%02x%02x0000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00", |
| 185 |
|
✗ |
id.bustype & 0xff, id.bustype >> 8, |
| 186 |
|
✗ |
name[0], name[1], name[2], name[3], |
| 187 |
|
✗ |
name[4], name[5], name[6], name[7], |
| 188 |
|
✗ |
name[8], name[9], name[10]); |
| 189 |
|
|
} |
| 190 |
|
|
|
| 191 |
|
|
int axisCount = 0, buttonCount = 0, hatCount = 0; |
| 192 |
|
|
|
| 193 |
|
✗ |
for (int code = BTN_MISC; code < KEY_CNT; code++) |
| 194 |
|
|
{ |
| 195 |
|
✗ |
if (!isBitSet(code, keyBits)) |
| 196 |
|
✗ |
continue; |
| 197 |
|
|
|
| 198 |
|
✗ |
linjs.keyMap[code - BTN_MISC] = buttonCount; |
| 199 |
|
✗ |
buttonCount++; |
| 200 |
|
|
} |
| 201 |
|
|
|
| 202 |
|
✗ |
for (int code = 0; code < ABS_CNT; code++) |
| 203 |
|
|
{ |
| 204 |
|
✗ |
linjs.absMap[code] = -1; |
| 205 |
|
✗ |
if (!isBitSet(code, absBits)) |
| 206 |
|
✗ |
continue; |
| 207 |
|
|
|
| 208 |
|
✗ |
if (code >= ABS_HAT0X && code <= ABS_HAT3Y) |
| 209 |
|
|
{ |
| 210 |
|
✗ |
linjs.absMap[code] = hatCount; |
| 211 |
|
✗ |
hatCount++; |
| 212 |
|
|
// Skip the Y axis |
| 213 |
|
✗ |
code++; |
| 214 |
|
|
} |
| 215 |
|
|
else |
| 216 |
|
|
{ |
| 217 |
|
✗ |
if (ioctl(linjs.fd, EVIOCGABS(code), &linjs.absInfo[code]) < 0) |
| 218 |
|
✗ |
continue; |
| 219 |
|
|
|
| 220 |
|
✗ |
linjs.absMap[code] = axisCount; |
| 221 |
|
✗ |
axisCount++; |
| 222 |
|
|
} |
| 223 |
|
|
} |
| 224 |
|
|
|
| 225 |
|
|
_GLFWjoystick* js = |
| 226 |
|
✗ |
_glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount); |
| 227 |
|
✗ |
if (!js) |
| 228 |
|
|
{ |
| 229 |
|
✗ |
close(linjs.fd); |
| 230 |
|
✗ |
return GLFW_FALSE; |
| 231 |
|
|
} |
| 232 |
|
|
|
| 233 |
|
|
strncpy(linjs.path, path, sizeof(linjs.path) - 1); |
| 234 |
|
✗ |
memcpy(&js->linjs, &linjs, sizeof(linjs)); |
| 235 |
|
|
|
| 236 |
|
✗ |
pollAbsState(js); |
| 237 |
|
|
|
| 238 |
|
✗ |
_glfwInputJoystick(js, GLFW_CONNECTED); |
| 239 |
|
✗ |
return GLFW_TRUE; |
| 240 |
|
|
} |
| 241 |
|
|
|
| 242 |
|
|
#undef isBitSet |
| 243 |
|
|
|
| 244 |
|
|
// Frees all resources associated with the specified joystick |
| 245 |
|
|
// |
| 246 |
|
✗ |
static void closeJoystick(_GLFWjoystick* js) |
| 247 |
|
|
{ |
| 248 |
|
✗ |
_glfwInputJoystick(js, GLFW_DISCONNECTED); |
| 249 |
|
✗ |
close(js->linjs.fd); |
| 250 |
|
✗ |
_glfwFreeJoystick(js); |
| 251 |
|
|
} |
| 252 |
|
|
|
| 253 |
|
|
// Lexically compare joysticks by name; used by qsort |
| 254 |
|
|
// |
| 255 |
|
✗ |
static int compareJoysticks(const void* fp, const void* sp) |
| 256 |
|
|
{ |
| 257 |
|
|
const _GLFWjoystick* fj = fp; |
| 258 |
|
|
const _GLFWjoystick* sj = sp; |
| 259 |
|
✗ |
return strcmp(fj->linjs.path, sj->linjs.path); |
| 260 |
|
|
} |
| 261 |
|
|
|
| 262 |
|
|
|
| 263 |
|
|
////////////////////////////////////////////////////////////////////////// |
| 264 |
|
|
////// GLFW internal API ////// |
| 265 |
|
|
////////////////////////////////////////////////////////////////////////// |
| 266 |
|
|
|
| 267 |
|
✗ |
void _glfwDetectJoystickConnectionLinux(void) |
| 268 |
|
|
{ |
| 269 |
|
✗ |
if (_glfw.linjs.inotify <= 0) |
| 270 |
|
✗ |
return; |
| 271 |
|
|
|
| 272 |
|
|
ssize_t offset = 0; |
| 273 |
|
|
char buffer[16384]; |
| 274 |
|
|
const ssize_t size = read(_glfw.linjs.inotify, buffer, sizeof(buffer)); |
| 275 |
|
|
|
| 276 |
|
✗ |
while (size > offset) |
| 277 |
|
|
{ |
| 278 |
|
|
regmatch_t match; |
| 279 |
|
✗ |
const struct inotify_event* e = (struct inotify_event*) (buffer + offset); |
| 280 |
|
|
|
| 281 |
|
✗ |
offset += sizeof(struct inotify_event) + e->len; |
| 282 |
|
|
|
| 283 |
|
✗ |
if (regexec(&_glfw.linjs.regex, e->name, 1, &match, 0) != 0) |
| 284 |
|
✗ |
continue; |
| 285 |
|
|
|
| 286 |
|
|
char path[PATH_MAX]; |
| 287 |
|
|
snprintf(path, sizeof(path), "/dev/input/%s", e->name); |
| 288 |
|
|
|
| 289 |
|
✗ |
if (e->mask & (IN_CREATE | IN_ATTRIB)) |
| 290 |
|
✗ |
openJoystickDevice(path); |
| 291 |
|
✗ |
else if (e->mask & IN_DELETE) |
| 292 |
|
|
{ |
| 293 |
|
✗ |
for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++) |
| 294 |
|
|
{ |
| 295 |
|
✗ |
if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0) |
| 296 |
|
|
{ |
| 297 |
|
✗ |
closeJoystick(_glfw.joysticks + jid); |
| 298 |
|
✗ |
break; |
| 299 |
|
|
} |
| 300 |
|
|
} |
| 301 |
|
|
} |
| 302 |
|
|
} |
| 303 |
|
|
} |
| 304 |
|
|
|
| 305 |
|
|
|
| 306 |
|
|
////////////////////////////////////////////////////////////////////////// |
| 307 |
|
|
////// GLFW platform API ////// |
| 308 |
|
|
////////////////////////////////////////////////////////////////////////// |
| 309 |
|
|
|
| 310 |
|
✗ |
GLFWbool _glfwInitJoysticksLinux(void) |
| 311 |
|
|
{ |
| 312 |
|
|
const char* dirname = "/dev/input"; |
| 313 |
|
|
|
| 314 |
|
✗ |
_glfw.linjs.inotify = inotify_init1(IN_NONBLOCK | IN_CLOEXEC); |
| 315 |
|
✗ |
if (_glfw.linjs.inotify > 0) |
| 316 |
|
|
{ |
| 317 |
|
|
// HACK: Register for IN_ATTRIB to get notified when udev is done |
| 318 |
|
|
// This works well in practice but the true way is libudev |
| 319 |
|
|
|
| 320 |
|
✗ |
_glfw.linjs.watch = inotify_add_watch(_glfw.linjs.inotify, |
| 321 |
|
|
dirname, |
| 322 |
|
|
IN_CREATE | IN_ATTRIB | IN_DELETE); |
| 323 |
|
|
} |
| 324 |
|
|
|
| 325 |
|
|
// Continue without device connection notifications if inotify fails |
| 326 |
|
|
|
| 327 |
|
✗ |
if (regcomp(&_glfw.linjs.regex, "^event[0-9]\\+$", 0) != 0) |
| 328 |
|
|
{ |
| 329 |
|
✗ |
_glfwInputError(GLFW_PLATFORM_ERROR, "Linux: Failed to compile regex"); |
| 330 |
|
✗ |
return GLFW_FALSE; |
| 331 |
|
|
} |
| 332 |
|
|
|
| 333 |
|
|
int count = 0; |
| 334 |
|
|
|
| 335 |
|
✗ |
DIR* dir = opendir(dirname); |
| 336 |
|
✗ |
if (dir) |
| 337 |
|
|
{ |
| 338 |
|
|
struct dirent* entry; |
| 339 |
|
|
|
| 340 |
|
✗ |
while ((entry = readdir(dir))) |
| 341 |
|
|
{ |
| 342 |
|
|
regmatch_t match; |
| 343 |
|
|
|
| 344 |
|
✗ |
if (regexec(&_glfw.linjs.regex, entry->d_name, 1, &match, 0) != 0) |
| 345 |
|
✗ |
continue; |
| 346 |
|
|
|
| 347 |
|
|
char path[PATH_MAX]; |
| 348 |
|
|
|
| 349 |
|
|
snprintf(path, sizeof(path), "%s/%s", dirname, entry->d_name); |
| 350 |
|
|
|
| 351 |
|
✗ |
if (openJoystickDevice(path)) |
| 352 |
|
✗ |
count++; |
| 353 |
|
|
} |
| 354 |
|
|
|
| 355 |
|
✗ |
closedir(dir); |
| 356 |
|
|
} |
| 357 |
|
|
|
| 358 |
|
|
// Continue with no joysticks if enumeration fails |
| 359 |
|
|
|
| 360 |
|
✗ |
qsort(_glfw.joysticks, count, sizeof(_GLFWjoystick), compareJoysticks); |
| 361 |
|
✗ |
return GLFW_TRUE; |
| 362 |
|
|
} |
| 363 |
|
|
|
| 364 |
|
✗ |
void _glfwTerminateJoysticksLinux(void) |
| 365 |
|
|
{ |
| 366 |
|
✗ |
for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++) |
| 367 |
|
|
{ |
| 368 |
|
✗ |
_GLFWjoystick* js = _glfw.joysticks + jid; |
| 369 |
|
✗ |
if (js->connected) |
| 370 |
|
✗ |
closeJoystick(js); |
| 371 |
|
|
} |
| 372 |
|
|
|
| 373 |
|
✗ |
if (_glfw.linjs.inotify > 0) |
| 374 |
|
|
{ |
| 375 |
|
✗ |
if (_glfw.linjs.watch > 0) |
| 376 |
|
✗ |
inotify_rm_watch(_glfw.linjs.inotify, _glfw.linjs.watch); |
| 377 |
|
|
|
| 378 |
|
✗ |
close(_glfw.linjs.inotify); |
| 379 |
|
✗ |
regfree(&_glfw.linjs.regex); |
| 380 |
|
|
} |
| 381 |
|
|
} |
| 382 |
|
|
|
| 383 |
|
✗ |
GLFWbool _glfwPollJoystickLinux(_GLFWjoystick* js, int mode) |
| 384 |
|
|
{ |
| 385 |
|
|
// Read all queued events (non-blocking) |
| 386 |
|
|
for (;;) |
| 387 |
|
|
{ |
| 388 |
|
|
struct input_event e; |
| 389 |
|
|
|
| 390 |
|
✗ |
errno = 0; |
| 391 |
|
✗ |
if (read(js->linjs.fd, &e, sizeof(e)) < 0) |
| 392 |
|
|
{ |
| 393 |
|
|
// Reset the joystick slot if the device was disconnected |
| 394 |
|
✗ |
if (errno == ENODEV) |
| 395 |
|
✗ |
closeJoystick(js); |
| 396 |
|
|
|
| 397 |
|
✗ |
break; |
| 398 |
|
|
} |
| 399 |
|
|
|
| 400 |
|
✗ |
if (e.type == EV_SYN) |
| 401 |
|
|
{ |
| 402 |
|
✗ |
if (e.code == SYN_DROPPED) |
| 403 |
|
✗ |
_glfw.linjs.dropped = GLFW_TRUE; |
| 404 |
|
✗ |
else if (e.code == SYN_REPORT) |
| 405 |
|
|
{ |
| 406 |
|
✗ |
_glfw.linjs.dropped = GLFW_FALSE; |
| 407 |
|
✗ |
pollAbsState(js); |
| 408 |
|
|
} |
| 409 |
|
|
} |
| 410 |
|
|
|
| 411 |
|
✗ |
if (_glfw.linjs.dropped) |
| 412 |
|
✗ |
continue; |
| 413 |
|
|
|
| 414 |
|
✗ |
if (e.type == EV_KEY) |
| 415 |
|
✗ |
handleKeyEvent(js, e.code, e.value); |
| 416 |
|
✗ |
else if (e.type == EV_ABS) |
| 417 |
|
✗ |
handleAbsEvent(js, e.code, e.value); |
| 418 |
|
|
} |
| 419 |
|
|
|
| 420 |
|
✗ |
return js->connected; |
| 421 |
|
|
} |
| 422 |
|
|
|
| 423 |
|
✗ |
const char* _glfwGetMappingNameLinux(void) |
| 424 |
|
|
{ |
| 425 |
|
✗ |
return "Linux"; |
| 426 |
|
|
} |
| 427 |
|
|
|
| 428 |
|
✗ |
void _glfwUpdateGamepadGUIDLinux(char* guid) |
| 429 |
|
|
{ |
| 430 |
|
|
} |
| 431 |
|
|
|
| 432 |
|
|
|