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terminal: ptmx fdm handler: tag unlikely branches

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Daniel Eklöf 2019-11-03 12:14:09 +01:00
parent 79945419eb
commit e76357eabb
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1 changed files with 3 additions and 3 deletions
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6
terminal.c
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@ -122,15 +122,15 @@ fdm_ptmx(struct fdm *fdm, int fd, int events, void *data)
{ {
struct terminal *term = data; struct terminal *term = data;
if (events & EPOLLOUT) { if (unlikely(events & EPOLLOUT)) {
if (!fdm_ptmx_out(fdm, fd, events, data)) if (!fdm_ptmx_out(fdm, fd, events, data))
return false; return false;
} }
if ((events & EPOLLHUP) && !(events & EPOLLIN)) if (unlikely((events & EPOLLHUP) && !(events & EPOLLIN)))
return term_shutdown(term); return term_shutdown(term);
if (!(events & EPOLLIN)) if (unlikely(!(events & EPOLLIN)))
return true; return true;
uint8_t buf[24 * 1024]; uint8_t buf[24 * 1024];