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experimenting with event driven mechanism

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This commit is contained in:
hyunghwan.chung
2017-02-18 13:31:47 +00:00
parent be677dd53a
commit 607e6c8502
7 changed files with 144 additions and 42 deletions
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15
moo/lib/main.c
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@ -832,9 +832,10 @@ static int mux_add (moo_t* moo, moo_oop_semaphore_t sem)
MOO_ASSERT (moo, MOO_OOP_IS_SMOOI(sem->io_mask));
mask = MOO_OOP_TO_SMOOI(sem->io_mask);
ev.events = 0;
if (mask & 1) ev.events |= EPOLLIN; /*TODO: define io mask constants... */
if (mask & 2) ev.events |= EPOLLOUT;
ev.events = EPOLLET; /* edge trigger */
if (mask & MOO_SEMAPHORE_IO_MASK_INPUT) ev.events |= EPOLLIN; /*TODO: define io mask constants... */
if (mask & MOO_SEMAPHORE_IO_MASK_OUTPUT) ev.events |= EPOLLOUT;
/* don't check MOO_SEMAPHORE_IO_MASK_ERROR and MOO_SEMAPHORE_IO_MASK_HANGUP as it's implicitly enabled by epoll() */
ev.data.ptr = (void*)MOO_OOP_TO_SMOOI(sem->io_index);
if (ev.events == 0)
@ -882,10 +883,10 @@ static void mux_wait (moo_t* moo, const moo_ntime_t* dur, moo_vmprim_muxwait_cb_
--n;
mask = 0;
if (ev[n].events & EPOLLIN) mask |= 1; /* TODO define constants for IO Mask */
if (ev[n].events & EPOLLOUT) mask |= 2;
if (ev[n].events & EPOLLERR) mask |= 4;
if (ev[n].events & EPOLLHUP) mask |= 8;
if (ev[n].events & EPOLLIN) mask |= MOO_SEMAPHORE_IO_MASK_INPUT; /* TODO define constants for IO Mask */
if (ev[n].events & EPOLLOUT) mask |= MOO_SEMAPHORE_IO_MASK_OUTPUT;
if (ev[n].events & EPOLLERR) mask |= MOO_SEMAPHORE_IO_MASK_ERROR;
if (ev[n].events & EPOLLHUP) mask |= MOO_SEMAPHORE_IO_MASK_HANGUP;
muxwcb (moo, mask, ev[n].data.ptr);
}