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fixbug: handle retvalue of wait_event correctly.

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Vincent Wei
2018-06-20 11:40:52 +08:00
parent 2aa6794636
commit ac8e230207
1 changed files with 15 additions and 11 deletions
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26
src/ial/comminput.c
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@@ -114,21 +114,25 @@ static int wait_event (int which, int maxfd, fd_set *in, fd_set *out, fd_set *ex
int retvalue;
retvalue = __comminput_wait_for_input ();
if (retvalue & COMM_MOUSEINPUT) {
__comminput_ts_getdata (&MOUSEX, &MOUSEY, &MOUSEBUTTON);
retvalue = IAL_MOUSEEVENT;
}
else if (retvalue & COMM_KBINPUT) {
__comminput_kb_getdata (&KEYCODE, &KEYSTATUS);
if (retvalue > 0) {
if (retvalue & COMM_MOUSEINPUT) {
__comminput_ts_getdata (&MOUSEX, &MOUSEY, &MOUSEBUTTON);
retvalue = IAL_MOUSEEVENT;
}
else if (retvalue & COMM_KBINPUT) {
__comminput_kb_getdata (&KEYCODE, &KEYSTATUS);
#if defined (__THREADX__) && defined (__TARGET_VFANVIL__)
if (kbd_state[KEYCODE] == KEYSTATUS)
return -1;
if (kbd_state[KEYCODE] == KEYSTATUS)
return -1;
#endif
retvalue = IAL_KEYEVENT;
retvalue = IAL_KEYEVENT;
}
else
retvalue = -1;
}
else {
else if (retvalue < 0)
retvalue = -1;
}