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system: use the same bits as POLL and EPOLL

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Use the same bits for the io mask as POLL and EPOLL so that we
can avoid conversions.
This commit is contained in:
Wim Taymans 2019-09-19 13:15:38 +02:00
parent 49a5e97d69
commit 59bf522ce1
4 changed files with 10 additions and 82 deletions
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38
spa/plugins/support/evl-system.c
View file

@ -120,38 +120,6 @@ static int impl_clock_getres(void *object,
}
/* poll */
static inline uint32_t spa_io_to_poll(uint32_t mask)
{
uint32_t events = 0;
if (mask & SPA_IO_IN)
events |= POLLIN;
if (mask & SPA_IO_OUT)
events |= POLLOUT;
if (mask & SPA_IO_ERR)
events |= POLLERR;
if (mask & SPA_IO_HUP)
events |= POLLHUP;
return events;
}
static inline uint32_t spa_poll_to_io(uint32_t events)
{
uint32_t mask = 0;
if (events & POLLIN)
mask |= SPA_IO_IN;
if (events & POLLOUT)
mask |= SPA_IO_OUT;
if (events & POLLHUP)
mask |= SPA_IO_HUP;
if (events & POLLERR)
mask |= SPA_IO_ERR;
return mask;
}
static int impl_pollfd_create(void *object, int flags)
{
int retval;
@ -181,7 +149,7 @@ static int impl_pollfd_add(void *object, int pfd, int fd, uint32_t events, void
e = &impl->entries[impl->n_entries++];
e->pfd = pfd;
e->fd = fd;
e->events = spa_io_to_poll(events);
e->events = events;
e->data = data;
return evl_add_pollfd(pfd, fd, e->events);
}
@ -195,7 +163,7 @@ static int impl_pollfd_mod(void *object, int pfd, int fd, uint32_t events, void
if (e == NULL)
return -ENOENT;
e->events = spa_io_to_poll(events);
e->events = events;
e->data = data;
return evl_mod_pollfd(pfd, fd, e->events);
}
@ -247,7 +215,7 @@ static int impl_pollfd_wait(void *object, int pfd,
if (e == NULL)
continue;
ev[j].events = spa_poll_to_io(pollset[i].events);
ev[j].events = pollset[i].events;
ev[j].data = e->data;
j++;
}