… | |
… | |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
30 | */ |
31 | #if EV_USE_CONFIG_H |
31 | #ifndef EV_STANDALONE |
32 | # include "config.h" |
32 | # include "config.h" |
33 | #endif |
33 | #endif |
34 | |
34 | |
35 | #include <math.h> |
35 | #include <math.h> |
36 | #include <stdlib.h> |
36 | #include <stdlib.h> |
… | |
… | |
175 | |
175 | |
176 | /*****************************************************************************/ |
176 | /*****************************************************************************/ |
177 | |
177 | |
178 | typedef struct |
178 | typedef struct |
179 | { |
179 | { |
180 | struct ev_io *head; |
180 | struct ev_watcher_list *head; |
181 | unsigned char events; |
181 | unsigned char events; |
182 | unsigned char reify; |
182 | unsigned char reify; |
183 | } ANFD; |
183 | } ANFD; |
184 | |
184 | |
185 | static ANFD *anfds; |
185 | static ANFD *anfds; |
… | |
… | |
235 | fd_event (int fd, int events) |
235 | fd_event (int fd, int events) |
236 | { |
236 | { |
237 | ANFD *anfd = anfds + fd; |
237 | ANFD *anfd = anfds + fd; |
238 | struct ev_io *w; |
238 | struct ev_io *w; |
239 | |
239 | |
240 | for (w = anfd->head; w; w = w->next) |
240 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
241 | { |
241 | { |
242 | int ev = w->events & events; |
242 | int ev = w->events & events; |
243 | |
243 | |
244 | if (ev) |
244 | if (ev) |
245 | event ((W)w, ev); |
245 | event ((W)w, ev); |
… | |
… | |
262 | ANFD *anfd = anfds + fd; |
262 | ANFD *anfd = anfds + fd; |
263 | struct ev_io *w; |
263 | struct ev_io *w; |
264 | |
264 | |
265 | int events = 0; |
265 | int events = 0; |
266 | |
266 | |
267 | for (w = anfd->head; w; w = w->next) |
267 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
268 | events |= w->events; |
268 | events |= w->events; |
269 | |
269 | |
270 | anfd->reify = 0; |
270 | anfd->reify = 0; |
271 | |
271 | |
272 | if (anfd->events != events) |
272 | if (anfd->events != events) |
… | |
… | |
295 | static void |
295 | static void |
296 | fd_kill (int fd) |
296 | fd_kill (int fd) |
297 | { |
297 | { |
298 | struct ev_io *w; |
298 | struct ev_io *w; |
299 | |
299 | |
300 | printf ("killing fd %d\n", fd);//D |
|
|
301 | while ((w = anfds [fd].head)) |
300 | while ((w = (struct ev_io *)anfds [fd].head)) |
302 | { |
301 | { |
303 | ev_io_stop (w); |
302 | ev_io_stop (w); |
304 | event ((W)w, EV_ERROR | EV_READ | EV_WRITE); |
303 | event ((W)w, EV_ERROR | EV_READ | EV_WRITE); |
305 | } |
304 | } |
306 | } |
305 | } |
… | |
… | |
383 | |
382 | |
384 | /*****************************************************************************/ |
383 | /*****************************************************************************/ |
385 | |
384 | |
386 | typedef struct |
385 | typedef struct |
387 | { |
386 | { |
388 | struct ev_signal *head; |
387 | struct ev_watcher_list *head; |
389 | sig_atomic_t volatile gotsig; |
388 | sig_atomic_t volatile gotsig; |
390 | } ANSIG; |
389 | } ANSIG; |
391 | |
390 | |
392 | static ANSIG *signals; |
391 | static ANSIG *signals; |
393 | static int signalmax; |
392 | static int signalmax; |
… | |
… | |
423 | } |
422 | } |
424 | |
423 | |
425 | static void |
424 | static void |
426 | sigcb (struct ev_io *iow, int revents) |
425 | sigcb (struct ev_io *iow, int revents) |
427 | { |
426 | { |
428 | struct ev_signal *w; |
427 | struct ev_watcher_list *w; |
429 | int signum; |
428 | int signum; |
430 | |
429 | |
431 | read (sigpipe [0], &revents, 1); |
430 | read (sigpipe [0], &revents, 1); |
432 | gotsig = 0; |
431 | gotsig = 0; |
433 | |
432 | |
… | |
… | |
482 | static void |
481 | static void |
483 | child_reap (struct ev_signal *sw, int chain, int pid, int status) |
482 | child_reap (struct ev_signal *sw, int chain, int pid, int status) |
484 | { |
483 | { |
485 | struct ev_child *w; |
484 | struct ev_child *w; |
486 | |
485 | |
487 | for (w = childs [chain & (PID_HASHSIZE - 1)]; w; w = w->next) |
486 | for (w = (struct ev_child *)childs [chain & (PID_HASHSIZE - 1)]; w; w = (struct ev_child *)((WL)w)->next) |
488 | if (w->pid == pid || !w->pid) |
487 | if (w->pid == pid || !w->pid) |
489 | { |
488 | { |
490 | w->priority = sw->priority; /* need to do it *now* */ |
489 | w->priority = sw->priority; /* need to do it *now* */ |
491 | w->rpid = pid; |
490 | w->rpid = pid; |
492 | w->rstatus = status; |
491 | w->rstatus = status; |
493 | printf ("rpid %p %d %d\n", w, pid, w->pid);//D |
|
|
494 | event ((W)w, EV_CHILD); |
492 | event ((W)w, EV_CHILD); |
495 | } |
493 | } |
496 | } |
494 | } |
497 | |
495 | |
498 | static void |
496 | static void |
499 | childcb (struct ev_signal *sw, int revents) |
497 | childcb (struct ev_signal *sw, int revents) |
500 | { |
498 | { |
501 | int pid, status; |
499 | int pid, status; |
502 | |
500 | |
503 | printf ("chld %x\n", revents);//D |
|
|
504 | if (0 < (pid = waitpid (-1, &status, WNOHANG | WUNTRACED | WCONTINUED))) |
501 | if (0 < (pid = waitpid (-1, &status, WNOHANG | WUNTRACED | WCONTINUED))) |
505 | { |
502 | { |
506 | /* make sure we are called again until all childs have been reaped */ |
503 | /* make sure we are called again until all childs have been reaped */ |
507 | event ((W)sw, EV_SIGNAL); |
504 | event ((W)sw, EV_SIGNAL); |
508 | |
505 | |
… | |
… | |
571 | |
568 | |
572 | if (pipe (sigpipe)) |
569 | if (pipe (sigpipe)) |
573 | return 0; |
570 | return 0; |
574 | |
571 | |
575 | if (methods == EVMETHOD_AUTO) |
572 | if (methods == EVMETHOD_AUTO) |
576 | if (!enable_secure () && getenv ("LIBEV_METHODS")) |
573 | if (!enable_secure () && getenv ("LIBEV_METHODS")) |
577 | methods = atoi (getenv ("LIBEV_METHODS")); |
574 | methods = atoi (getenv ("LIBEV_METHODS")); |
578 | else |
575 | else |
579 | methods = EVMETHOD_ANY; |
576 | methods = EVMETHOD_ANY; |
580 | |
577 | |
581 | ev_method = 0; |
578 | ev_method = 0; |
582 | #if EV_USE_KQUEUE |
579 | #if EV_USE_KQUEUE |
583 | if (!ev_method && (methods & EVMETHOD_KQUEUE)) kqueue_init (methods); |
580 | if (!ev_method && (methods & EVMETHOD_KQUEUE)) kqueue_init (methods); |
584 | #endif |
581 | #endif |