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OSF defines "try" as __builtin_try.

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This commit is contained in:
Mark Andrews
2003-03-20 00:19:55 +00:00
parent be8aff07bb
commit c480adf955
1 changed files with 15 additions and 15 deletions
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30
lib/dns/portlist.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: portlist.c,v 1.2 2003/02/26 05:05:15 marka Exp $ */
/* $Id: portlist.c,v 1.3 2003/03/20 00:19:55 marka Exp $ */
#include <stdlib.h>
@@ -96,30 +96,30 @@ dns_portlist_create(isc_mem_t *mctx, dns_portlist_t **portlistp) {
static dns_element_t *
find_port(dns_element_t *list, unsigned int len, in_port_t port) {
unsigned int try = len / 2;
unsigned int xtry = len / 2;
unsigned int min = 0;
unsigned int max = len - 1;
unsigned int last = len;
while (1) {
if (list[try].port == port)
return (&list[try]);
if (port > list[try].port) {
if (try == max)
if (list[xtry].port == port)
return (&list[xtry]);
if (port > list[xtry].port) {
if (xtry == max)
return (NULL);
min = try;
try = try + (max - try + 1) / 2;
INSIST(try <= max);
if (try == last)
min = xtry;
xtry = xtry + (max - xtry + 1) / 2;
INSIST(xtry <= max);
if (xtry == last)
return (NULL);
last = min;
} else {
if (try == min)
if (xtry == min)
return (NULL);
max = try;
try = try - (try - min + 1) / 2;
INSIST(try >= min);
if (try == last)
max = xtry;
xtry = xtry - (xtry - min + 1) / 2;
INSIST(xtry >= min);
if (xtry == last)
return (NULL);
last = max;
}