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Convert a struct sockaddr address to a string, IPv4 and IPv6
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// Convert a struct sockaddr address to a string, IPv4 and IPv6: | |
char *get_ip_str(const struct sockaddr *sa, char *s, size_t maxlen) | |
{ | |
switch(sa->sa_family) { | |
case AF_INET: | |
inet_ntop(AF_INET, &(((struct sockaddr_in *)sa)->sin_addr), | |
s, maxlen); | |
break; | |
case AF_INET6: | |
inet_ntop(AF_INET6, &(((struct sockaddr_in6 *)sa)->sin6_addr), | |
s, maxlen); | |
break; | |
default: | |
strncpy(s, "Unknown AF", maxlen); | |
return NULL; | |
} | |
return s; | |
} |
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