net::impl::resolver Namespace Reference

Functions
stdx::expected< void, std::error_code >	gethostname (char *buf, size_t buf_len)
	get hostname. More...
stdx::expected< void, std::error_code >	getnameinfo (const struct sockaddr *saddr, socklen_t addrlen, char *host, socklen_t hostlen, char *serv, socklen_t servlen, int flags)
stdx::expected< std::unique_ptr< struct addrinfo, void(*)(struct addrinfo *)>, std::error_code >	getaddrinfo (const char *node, const char *service, const struct addrinfo *hints)
stdx::expected< const char *, std::error_code >	inetntop (int af, const void *src, char *out, size_t out_len)

Function Documentation

getaddrinfo()

stdx::expected< std::unique_ptr< struct addrinfo, void(*)(struct addrinfo *)>, std::error_code > net::impl::resolver::getaddrinfo ( const char *  node, const char *  service, const struct addrinfo *  hints  )

inline

gethostname()

stdx::expected< void, std::error_code > net::impl::resolver::gethostname ( char *  buf, size_t  buf_len  )

inline

get hostname.

Returns

void on success, the native function's error-code on error

Return values

std::errc::filename_too_long

if the buffer is too small to contain the hostname + nul-char

getnameinfo()

stdx::expected< void, std::error_code > net::impl::resolver::getnameinfo ( const struct sockaddr *  saddr, socklen_t  addrlen, char *  host, socklen_t  hostlen, char *  serv, socklen_t  servlen, int  flags  )

inline

inetntop()

stdx::expected< const char *, std::error_code > net::impl::resolver::inetntop ( int  af, const void *  src, char *  out, size_t  out_len  )

inline