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- Use gai_strerror() where appropriate

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- Clear hints before using them with getaddrinfo()
- Use sa_len on platforms that support them
This commit is contained in:
Guus Sliepen 2002-02-20 22:15:32 +00:00
parent 28cc9a6488
commit dbc5b5bb5e
4 changed files with 20 additions and 14 deletions
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6
src/netutl.c
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@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: netutl.c,v 1.12.4.25 2002/02/20 17:15:33 guus Exp $
$Id: netutl.c,v 1.12.4.26 2002/02/20 22:15:32 guus Exp $
*/
#include "config.h"
@ -103,7 +103,7 @@ void sockaddr2str(sockaddr_t *sa, char **addrstr, char **portstr)
char port[NI_MAXSERV];
int err;
cp
if((err = getnameinfo((struct sockaddr *)sa, sizeof(sockaddr_t), address, sizeof(address), port, sizeof(port), NI_NUMERICHOST|NI_NUMERICSERV)))
if((err = getnameinfo(&sa->sa, SA_LEN(sa->sa), address, sizeof(address), port, sizeof(port), NI_NUMERICHOST|NI_NUMERICSERV)))
{
syslog(LOG_ERR, _("Error while translating addresses: %s"), gai_strerror(err));
cp_trace();
@ -123,7 +123,7 @@ char *sockaddr2hostname(sockaddr_t *sa)
char port[NI_MAXSERV] = "unknown";
int err;
cp
if((err = getnameinfo((struct sockaddr *)sa, sizeof(sockaddr_t), address, sizeof(address), port, sizeof(port), hostnames?0:(NI_NUMERICHOST|NI_NUMERICSERV))))
if((err = getnameinfo(&sa->sa, SA_LEN(sa->sa), address, sizeof(address), port, sizeof(port), hostnames?0:(NI_NUMERICHOST|NI_NUMERICSERV))))
{
syslog(LOG_ERR, _("Error while looking up hostname: %s"), gai_strerror(err));
}