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cltfd is only needed when select is being used

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This commit is contained in:
Mark Andrews 2011-08-25 08:17:54 +00:00
parent 00abae4d07
commit 32f5f15b58
1 changed files with 6 additions and 2 deletions
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8
lib/isc/unix/socket.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: socket.c,v 1.346 2011/08/24 23:17:52 marka Exp $ */
/* $Id: socket.c,v 1.347 2011/08/25 08:17:54 marka Exp $ */
/*! \file */
@ -3784,7 +3784,6 @@ static isc_threadresult_t
watcher(void *uap) {
isc__socketmgr_t *manager = uap;
isc_boolean_t done;
int ctlfd;
int cc;
#ifdef USE_KQUEUE
const char *fnname = "kevent()";
@ -3796,16 +3795,21 @@ watcher(void *uap) {
#elif defined (USE_SELECT)
const char *fnname = "select()";
int maxfd;
int ctlfd;
#endif
char strbuf[ISC_STRERRORSIZE];
#ifdef ISC_SOCKET_USE_POLLWATCH
pollstate_t pollstate = poll_idle;
#endif
isc_os_minprivs();
#if defined (USE_SELECT)
/*
* Get the control fd here. This will never change.
*/
ctlfd = manager->pipe_fds[0];
#endif
done = ISC_FALSE;
while (!done) {
do {