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tab/whitespace fixes in bufferevent_sock.c

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Also note that write() doesn't usually say 0.

svn:r1414
This commit is contained in:
Nick Mathewson 2009-08-14 20:06:48 +00:00
parent bd26bace0d
commit eff09a299c
1 changed files with 16 additions and 13 deletions
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29
bufferevent_sock.c
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@ -84,7 +84,7 @@ const struct bufferevent_ops bufferevent_ops_socket = {
be_socket_disable,
be_socket_destruct,
be_socket_adj_timeouts,
be_socket_flush,
be_socket_flush,
be_socket_ctrl,
};
@ -200,20 +200,23 @@ bufferevent_writecb(evutil_socket_t fd, short event, void *arg)
}
if (evbuffer_get_length(bufev->output)) {
evbuffer_unfreeze(bufev->output, 1);
res = evbuffer_write(bufev->output, fd);
evbuffer_freeze(bufev->output, 1);
if (res == -1) {
evbuffer_unfreeze(bufev->output, 1);
res = evbuffer_write(bufev->output, fd);
evbuffer_freeze(bufev->output, 1);
if (res == -1) {
int err = evutil_socket_geterror(fd);
if (EVUTIL_ERR_RW_RETRIABLE(err))
goto reschedule;
what |= BEV_EVENT_ERROR;
} else if (res == 0) {
/* eof case */
what |= BEV_EVENT_EOF;
}
if (res <= 0)
goto error;
what |= BEV_EVENT_ERROR;
} else if (res == 0) {
/* eof case
XXXX Actually, a 0 on write doesn't indicate
an EOF. An ECONNRESET might be more typical.
*/
what |= BEV_EVENT_EOF;
}
if (res <= 0)
goto error;
}
if (evbuffer_get_length(bufev->output) == 0)
@ -416,7 +419,7 @@ static int
be_socket_flush(struct bufferevent *bev, short iotype,
enum bufferevent_flush_mode mode)
{
return 0;
return 0;
}