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comparison src/joystick/linux/SDL_sysjoystick.c @ 211:0cc95f442f3a

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If we're looking at the /dev/input event devices, and we found at least one, then we don't want to look at the input joystick devices, since they're built on top of devices that we've already seen, so we're done.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 22 Oct 2001 21:34:50 +0000
parents 74212992fb08
children 50620ec9c86a
comparison
equal deleted inserted replaced
210:582abf60e21e 211:0cc95f442f3a
141 /* The base path of the joystick devices */ 141 /* The base path of the joystick devices */
142 const char *joydev_pattern[2] = { 142 const char *joydev_pattern[2] = {
143 "/dev/js%d", 143 "/dev/js%d",
144 #ifdef USE_INPUT_EVENTS 144 #ifdef USE_INPUT_EVENTS
145 "/dev/input/event%d" 145 "/dev/input/event%d"
146 #else 146 #endif
147 "/dev/input/js%d" 147 "/dev/input/js%d"
148 #endif
149 }; 148 };
150 int numjoysticks; 149 int numjoysticks;
151 int i, j, done; 150 int i, j, done;
152 int fd; 151 int fd;
153 char path[PATH_MAX]; 152 char path[PATH_MAX];
220 } 219 }
221 } else { 220 } else {
222 done = 1; 221 done = 1;
223 } 222 }
224 } 223 }
224 /* This is a special case...
225 If we're looking at the /dev/input event devices, and we found
226 at least one, then we don't want to look at the input joystick
227 devices, since they're built on top of devices that we've already
228 seen, so we're done.
229 */
230 if ( i > 0 && j > 0 ) {
231 done = 1;
232 }
225 } 233 }
226 return(numjoysticks); 234 return(numjoysticks);
227 } 235 }
228 236
229 /* Function to get the device-dependent name of a joystick */ 237 /* Function to get the device-dependent name of a joystick */