Lines Matching +full:error +full:- +full:correction
1 .. _joystick-api:
7 :Author: Ragnar Hojland Espinosa <ragnar@macula.net> - 7 Aug 1998
18 driver now reports only any changes of its state. See joystick-api.txt,
65 -------------
86 ---------------
108 --------------
110 For an axis, ``value`` is a signed integer between -32767 and +32767
141 -------------
161 b) open the device in non-blocking mode (O_NONBLOCK)
165 ----------
167 If read returns -1 when reading in O_NONBLOCK mode, this isn't
168 necessarily a "real" error (check errno(3)); it can just mean there
170 all events on the queue (that is, until you get a -1).
182 /* error */
219 In this case, read would return -1 if the queue was empty, or some
235 #define JSIOCSCORR /* set correction values &js_corr */
236 #define JSIOCGCORR /* get correction values &js_corr */
245 -------------
247 JSIOGCVERSION is a good way to check in run-time whether the running
249 IOCTL will fail. For a compile-time decision, you can test the
257 ----------
259 JSIOCGNAME(len) allows you to get the name string of the joystick - the same
271 -------------
305 /* error */
331 except that the values are non-negative. The 1.2.8+ drivers use a