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evas/async_events: more clear code in _async_events_put() 

SVN revision: 82457
This commit is contained in:
Ulisses Furquim 2013-01-09 12:22:52 +00:00
parent 7f45507e62
commit 6e91caf73f
1 changed files with 20 additions and 15 deletions
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35
src/lib/evas/canvas/evas_async_events.c
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@ -216,8 +216,8 @@ EAPI Eina_Bool
evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_info, Evas_Async_Events_Put_Cb func)
{
Evas_Event_Async *ev;
ssize_t check;
int count;
unsigned int count;
Eina_Bool ret;
if (!func) return EINA_FALSE;
if (_fd_write == -1) return EINA_FALSE;
@ -244,6 +244,7 @@ evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_i
if (count == 0)
{
int wakeup = 1;
ssize_t check;
do
{
@ -251,21 +252,25 @@ evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_i
}
while ((check != sizeof (int)) &&
((errno == EINTR) || (errno == EAGAIN)));
if (check == sizeof (int)) ret = EINA_TRUE;
else
{
ret = EINA_FALSE;
switch (errno)
{
case EBADF:
case EINVAL:
case EIO:
case EPIPE:
_fd_write = -1;
}
}
}
else ret = EINA_TRUE;
evas_cache_image_wakeup();
if ((count != 0) || (check == sizeof (int)))
return EINA_TRUE;
switch (errno)
{
case EBADF:
case EINVAL:
case EIO:
case EPIPE:
_fd_write = -1;
}
return EINA_FALSE;
return ret;
}