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util: add UTI_IPSockAddrToString()

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This function prints an IPSockAddr. IPv6 addresses are printed in
brackets to separate the address from the port.
This commit is contained in:
Miroslav Lichvar
2019-07-18 08:12:33 +02:00
parent ca96946416
commit 3f8c57c8f2
2 changed files with 17 additions and 0 deletions
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15
util.c
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@@ -604,6 +604,21 @@ UTI_SockaddrFamilyToString(int family)
/* ================================================== */ /* ================================================== */
char *
UTI_IPSockAddrToString(IPSockAddr *sa)
{
char *result;
result = NEXT_BUFFER;
snprintf(result, BUFFER_LENGTH,
sa->ip_addr.family != IPADDR_INET6 ? "%s:%hu" : "[%s]:%hu",
UTI_IPToString(&sa->ip_addr), sa->port);
return result;
}
/* ================================================== */
char * char *
UTI_TimeToLogForm(time_t t) UTI_TimeToLogForm(time_t t)
{ {

2
util.h
View File

@@ -115,6 +115,8 @@ extern int UTI_IPAndPortToSockaddr(IPAddr *ip, unsigned short port, struct socka
extern char *UTI_SockaddrToString(struct sockaddr *sa); extern char *UTI_SockaddrToString(struct sockaddr *sa);
extern const char *UTI_SockaddrFamilyToString(int family); extern const char *UTI_SockaddrFamilyToString(int family);
extern char *UTI_IPSockAddrToString(IPSockAddr *sa);
extern char *UTI_TimeToLogForm(time_t t); extern char *UTI_TimeToLogForm(time_t t);
/* Adjust time following a frequency/offset change */ /* Adjust time following a frequency/offset change */