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LibC: Add definition for the NI_NAMEREQD macro

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This commit is contained in:
Gunnar Beutner 2021-04-14 04:31:20 +02:00 • committed by Andreas Kling
parent ea6d0aa1d4
commit 7d12c08bec
2 changed files with 4 additions and 2 deletions
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5
Userland/Libraries/LibC/netdb.cpp
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@ -794,14 +794,15 @@ const char* gai_strerror(int errcode)
int getnameinfo(const struct sockaddr* __restrict addr, socklen_t addrlen, char* __restrict host, socklen_t hostlen, char* __restrict serv, socklen_t servlen, int flags) int getnameinfo(const struct sockaddr* __restrict addr, socklen_t addrlen, char* __restrict host, socklen_t hostlen, char* __restrict serv, socklen_t servlen, int flags)
{ {
(void)flags;
if (addr->sa_family != AF_INET || addrlen < sizeof(sockaddr_in)) if (addr->sa_family != AF_INET || addrlen < sizeof(sockaddr_in))
return EAI_FAMILY; return EAI_FAMILY;
const sockaddr_in* sin = reinterpret_cast<const sockaddr_in*>(addr); const sockaddr_in* sin = reinterpret_cast<const sockaddr_in*>(addr);
if (host && hostlen > 0) { if (host && hostlen > 0) {
if (flags & NI_NAMEREQD)
dbgln("getnameinfo flag NI_NAMEREQD not implemented");
if (!inet_ntop(AF_INET, &sin->sin_addr, host, hostlen)) { if (!inet_ntop(AF_INET, &sin->sin_addr, host, hostlen)) {
if (errno == ENOSPC) if (errno == ENOSPC)
return EAI_OVERFLOW; return EAI_OVERFLOW;

1
Userland/Libraries/LibC/netdb.h
View file

@ -112,6 +112,7 @@ struct addrinfo {
#define NI_NUMERICHOST 1 #define NI_NUMERICHOST 1
#define NI_NUMERICSERV 2 #define NI_NUMERICSERV 2
#define NI_NAMEREQD 3
int getaddrinfo(const char* __restrict node, const char* __restrict service, const struct addrinfo* __restrict hints, struct addrinfo** __restrict res); int getaddrinfo(const char* __restrict node, const char* __restrict service, const struct addrinfo* __restrict hints, struct addrinfo** __restrict res);
void freeaddrinfo(struct addrinfo* res); void freeaddrinfo(struct addrinfo* res);