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modetest: add optional select codepath 

For misc. testing.
main
Jesse Barnes 2010-03-26 13:13:57 -07:00
parent 245d695779
commit e6b3f906ce
1 changed files with 19 additions and 0 deletions
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19
tests/modetest/modetest.c
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@ -618,6 +618,7 @@ set_mode(struct connector *c, int count, int page_flip)
evctx.page_flip_handler = page_flip_handler; evctx.page_flip_handler = page_flip_handler;
while (1) { while (1) {
#if 0
struct pollfd pfd[2]; struct pollfd pfd[2];
pfd[0].fd = 0; pfd[0].fd = 0;
@ -632,6 +633,24 @@ set_mode(struct connector *c, int count, int page_flip)
if (pfd[0].revents) if (pfd[0].revents)
break; break;
#else
struct timeval timeout = { .tv_sec = 3, .tv_usec = 0 };
fd_set fds;
int ret;
FD_ZERO(&fds);
FD_SET(0, &fds);
FD_SET(fd, &fds);
ret = select(fd + 1, &fds, NULL, NULL, &timeout);
if (ret <= 0) {
fprintf(stderr, "select timed out or error (ret %d)\n",
ret);
continue;
} else if (FD_ISSET(0, &fds)) {
break;
}
#endif
drmHandleEvent(fd, &evctx); drmHandleEvent(fd, &evctx);
} }