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22 char * gai_strerror (int ecode);
lwres_gai_strerror() returns an error message corresponding to an error code returned by getaddrinfo(). The following error codes and their meaning are defined in include/lwres/netdb.h.
EAI_ADDRFAMILY address family for hostname not supported
EAI_AGAIN temporary failure in name resolution
EAI_BADFLAGS invalid value for ai_flags
EAI_FAIL non-recoverable failure in name resolution
EAI_FAMILY ai_family not supported
EAI_MEMORY memory allocation failure
EAI_NODATA no address associated with hostname
EAI_NONAME hostname or servname not provided, or not known
EAI_SERVICE servname not supported for ai_socktype
EAI_SOCKTYPE ai_socktype not supported
EAI_SYSTEM system error returned in errno The message invalid error code is returned if ecode is out of range.
ai_flags, ai_family and ai_socktype are elements of the struct addrinfo used by lwres_getaddrinfo().
strerror(3), lwres_getaddrinfo(3), getaddrinfo(3), RFC2133().