… | |
… | |
95 | kqueue_eventmax = array_nextsize (sizeof (struct kevent), kqueue_eventmax, kqueue_changecnt); |
95 | kqueue_eventmax = array_nextsize (sizeof (struct kevent), kqueue_eventmax, kqueue_changecnt); |
96 | kqueue_events = (struct kevent *)ev_malloc (sizeof (struct kevent) * kqueue_eventmax); |
96 | kqueue_events = (struct kevent *)ev_malloc (sizeof (struct kevent) * kqueue_eventmax); |
97 | } |
97 | } |
98 | |
98 | |
99 | EV_RELEASE_CB; |
99 | EV_RELEASE_CB; |
100 | ts.tv_sec = (time_t)timeout; |
100 | EV_SET_TV (tv, timeout); |
101 | ts.tv_nsec = (long)((timeout - (ev_tstamp)ts.tv_sec) * 1e9); |
|
|
102 | res = kevent (backend_fd, kqueue_changes, kqueue_changecnt, kqueue_events, kqueue_eventmax, &ts); |
101 | res = kevent (backend_fd, kqueue_changes, kqueue_changecnt, kqueue_events, kqueue_eventmax, &ts); |
103 | EV_ACQUIRE_CB; |
102 | EV_ACQUIRE_CB; |
104 | kqueue_changecnt = 0; |
103 | kqueue_changecnt = 0; |
105 | |
104 | |
106 | if (expect_false (res < 0)) |
105 | if (expect_false (res < 0)) |
… | |
… | |
115 | { |
114 | { |
116 | int fd = kqueue_events [i].ident; |
115 | int fd = kqueue_events [i].ident; |
117 | |
116 | |
118 | if (expect_false (kqueue_events [i].flags & EV_ERROR)) |
117 | if (expect_false (kqueue_events [i].flags & EV_ERROR)) |
119 | { |
118 | { |
120 | int err = kqueue_events [i].data; |
119 | int err = kqueue_events [i].data; |
121 | |
120 | |
122 | /* we are only interested in errors for fds that we are interested in :) */ |
121 | /* we are only interested in errors for fds that we are interested in :) */ |
123 | if (anfds [fd].events) |
122 | if (anfds [fd].events) |
124 | { |
123 | { |
125 | if (err == ENOENT) /* resubmit changes on ENOENT */ |
124 | if (err == ENOENT) /* resubmit changes on ENOENT */ |
126 | kqueue_modify (EV_A_ fd, 0, anfds [fd].events); |
125 | kqueue_modify (EV_A_ fd, 0, anfds [fd].events); |
127 | else if (err == EBADF) /* on EBADF, we re-check the fd */ |
126 | else if (err == EBADF) /* on EBADF, we re-check the fd */ |
128 | { |
127 | { |
129 | if (fd_valid (fd)) |
128 | if (fd_valid (fd)) |
… | |
… | |
131 | else |
130 | else |
132 | fd_kill (EV_A_ fd); |
131 | fd_kill (EV_A_ fd); |
133 | } |
132 | } |
134 | else /* on all other errors, we error out on the fd */ |
133 | else /* on all other errors, we error out on the fd */ |
135 | fd_kill (EV_A_ fd); |
134 | fd_kill (EV_A_ fd); |
136 | } |
135 | } |
137 | } |
136 | } |
138 | else |
137 | else |
139 | fd_event ( |
138 | fd_event ( |
140 | EV_A_ |
139 | EV_A_ |
141 | fd, |
140 | fd, |
… | |
… | |
154 | } |
153 | } |
155 | |
154 | |
156 | int inline_size |
155 | int inline_size |
157 | kqueue_init (EV_P_ int flags) |
156 | kqueue_init (EV_P_ int flags) |
158 | { |
157 | { |
159 | /* Initalize the kernel queue */ |
158 | /* Initialize the kernel queue */ |
160 | if ((backend_fd = kqueue ()) < 0) |
159 | if ((backend_fd = kqueue ()) < 0) |
161 | return 0; |
160 | return 0; |
162 | |
161 | |
163 | fcntl (backend_fd, F_SETFD, FD_CLOEXEC); /* not sure if necessary, hopefully doesn't hurt */ |
162 | fcntl (backend_fd, F_SETFD, FD_CLOEXEC); /* not sure if necessary, hopefully doesn't hurt */ |
164 | |
163 | |