Mercurial > sdl-ios-xcode

comparison src/joystick/linux/SDL_sysjoystick.c @ 3590:493f252a455c

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Fixed crash in joystick handling code. Newer 2.6 kernels add an additional 'resolution' field to input_absinfo. Note that we don't use that structure since we want to have enough space for the values even when building with an older kernel.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 17 Dec 2009 07:22:48 +0000
parents c9dcc73f6a36
children f7b03b6838cb
comparison
equal deleted inserted replaced
3589:06f0768a904c 3590:493f252a455c
699 if (i == ABS_HAT0X) { 699 if (i == ABS_HAT0X) {
700 i = ABS_HAT3Y; 700 i = ABS_HAT3Y;
701 continue; 701 continue;
702 } 702 }
703 if (test_bit(i, absbit)) { 703 if (test_bit(i, absbit)) {
704 int values[5]; 704 int values[6];
705 705
706 if (ioctl(fd, EVIOCGABS(i), values) < 0) 706 if (ioctl(fd, EVIOCGABS(i), values) < 0)
707 continue; 707 continue;
708 #ifdef DEBUG_INPUT_EVENTS 708 #ifdef DEBUG_INPUT_EVENTS
709 printf("Joystick has absolute axis: %x\n", i); 709 printf("Joystick has absolute axis: %x\n", i);