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ported generic socket to *BSD; minor improvements

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This commit is contained in:
Gerhard Rieger 2008-08-17 23:28:11 +02:00
parent 8947cc92dc
commit 13b73776e7
37 changed files with 1441 additions and 258 deletions

9
sysutils.c
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@ -106,6 +106,7 @@ void socket_in6_init(struct sockaddr_in6 *sa) {
length of the specific socket address, or 0 on error. */
socklen_t socket_init(int af, union sockaddr_union *sa) {
switch (af) {
case AF_UNSPEC: memset(sa, 0, sizeof(*sa)); return sizeof(*sa);
#if WITH_UNIX
case AF_UNIX: socket_un_init(&sa->un); return sizeof(sa->un);
#endif
@ -134,6 +135,14 @@ char *sockaddr_info(const struct sockaddr *sa, socklen_t salen, char *buff, size
char *cp = lbuff;
int n;
#if HAVE_STRUCT_SOCKADDR_SALEN
if ((n = snprintf(cp, blen, "LEN=%d ", sa->sa_len)) < 0) {
Warn1("sockaddr_info(): buffer too short ("F_Zu")", blen);
*buff = '\0';
return buff;
}
cp += n, blen -= n;
#endif
if ((n = snprintf(cp, blen, "AF=%d ", sa->sa_family)) < 0) {
Warn1("sockaddr_info(): buffer too short ("F_Zu")", blen);
*buff = '\0';