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NetBSD support

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Checking throught NetBSD's man pages, excepting for NetBSD-current,
NetBSD uses `intptr_t` as the type for `.udata`. This change allows for
`.udata` to match whatever type (by cast) the underlying system uses.
This commit is contained in:
llmII 2021-09-05 07:30:22 -05:00
parent c9fa586fce
commit d40133dc72
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GPG Key ID: E3AD2E259F58A9A0
1 changed files with 12 additions and 8 deletions
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20
src/core/ev.c
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@ -1571,6 +1571,10 @@ void janet_ev_deinit(void) {
*/
#elif defined(JANET_EV_KQUEUE)
/* Definition from:
* https://github.com/wahern/cqueues/blob/master/src/lib/kpoll.c
* NetBSD uses intptr_t while others use void * for .udata */
#define EV_SETx(ev, a, b, c, d, e, f) EV_SET((ev), (a), (b), (c), (d), (e), ((__typeof__((ev)->udata))(f)))
/* TODO: make this available be we using kqueue or epoll, instead of
* redefinining it for kqueue and epoll separately? */
@ -1609,11 +1613,11 @@ JanetListenerState *janet_listen(JanetStream *stream, JanetListener behavior, in
* may warn/fail to compile (see wahern/cqueues)! */
int length = 0;
if (state->stream->_mask & JANET_ASYNC_LISTEN_READ) {
EV_SET(&kev[length], stream->handle, EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, stream);
EV_SETx(&kev[length], stream->handle, EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, stream);
length++;
}
if (state->stream->_mask & JANET_ASYNC_LISTEN_WRITE) {
EV_SET(&kev[length], stream->handle, EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, stream);
EV_SETx(&kev[length], stream->handle, EVFILT_WRITE, EV_ADD | EV_ENABLE, 0, 0, stream);
length++;
}
@ -1632,15 +1636,15 @@ static void janet_unlisten(JanetListenerState *state, int is_gc) {
int is_last = (state->_next == NULL && stream->state == state);
int op = is_last ? EV_DELETE : EV_DISABLE | EV_ADD;
struct kevent kev[2];
EV_SET(&kev[1], stream->handle, EVFILT_WRITE, op, 0, 0, stream);
EV_SETx(&kev[1], stream->handle, EVFILT_WRITE, op, 0, 0, stream);
int length = 0;
if (stream->_mask & JANET_ASYNC_EVENT_WRITE) {
EV_SET(&kev[length], stream->handle, EVFILT_WRITE, op, 0, 0, stream);
EV_SETx(&kev[length], stream->handle, EVFILT_WRITE, op, 0, 0, stream);
length++;
}
if (stream->_mask & JANET_ASYNC_EVENT_READ) {
EV_SET(&kev[length], stream->handle, EVFILT_READ, op, 0, 0, stream);
EV_SETx(&kev[length], stream->handle, EVFILT_READ, op, 0, 0, stream);
length++;
}
@ -1658,7 +1662,7 @@ void janet_loop1_impl(int has_timeout, JanetTimestamp timeout) {
* interval, in milliseconds as that is `JanetTimestamp`'s precision. */
struct kevent timer;
if (janet_vm.timer_enabled || has_timeout) {
EV_SET(&timer,
EV_SETx(&timer,
JANET_KQUEUE_TIMER_IDENT,
EVFILT_TIMER,
EV_ADD | EV_ENABLE | EV_CLEAR,
@ -1720,8 +1724,8 @@ void janet_ev_init(void) {
janet_vm.timer_enabled = 0;
if (janet_vm.kq == -1) goto error;
struct kevent events[2];
EV_SET(&events[0], JANET_KQUEUE_TIMER_IDENT, EVFILT_TIMER, EV_ADD | EV_ENABLE | EV_CLEAR, NOTE_MSECONDS, 0, &janet_vm.timer);
EV_SET(&events[1], janet_vm.selfpipe[0], EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, janet_vm.selfpipe);
EV_SETx(&events[0], JANET_KQUEUE_TIMER_IDENT, EVFILT_TIMER, EV_ADD | EV_ENABLE | EV_CLEAR, NOTE_MSECONDS, 0, &janet_vm.timer);
EV_SETx(&events[1], janet_vm.selfpipe[0], EVFILT_READ, EV_ADD | EV_ENABLE, 0, 0, janet_vm.selfpipe);
add_kqueue_events(events, 2);
return;
error: