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EAI_ADDRFAMILY and EAI_NODATA was deprecated in RFC3493

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(aka RFC2553bis).  Now, getaddrinfo(3) returns EAI_NONAME
instead of EAI_NODATA.  Our getaddrinfo(3) nor getnameinfo(3)
didn't use EAI_ADDRFAMILY.

Obtained from:	KAME
This commit is contained in:
Hajimu UMEMOTO 2003-10-23 13:55:36 +00:00
parent 0237ca7b95
commit 37b3e94167
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=121425
3 changed files with 6 additions and 19 deletions
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4
contrib/telnet/telnet/commands.c
View File

@ -2241,7 +2241,7 @@ tn(int argc, char *argv[])
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
error = getaddrinfo(src_addr, 0, &hints, &src_res);
if (error == EAI_NODATA) {
if (error == EAI_NONAME) {
hints.ai_flags = 0;
error = getaddrinfo(src_addr, 0, &hints, &src_res);
}
@ -2950,7 +2950,7 @@ sourceroute(struct addrinfo *ai, char *arg, char **cpp, int *lenp, int *protop,
hints.ai_flags = AI_NUMERICHOST;
error = getaddrinfo(cp, NULL, &hints, &res);
if (error == EAI_NODATA) {
if (error == EAI_NONAME) {
hints.ai_flags = 0;
error = getaddrinfo(cp, NULL, &hints, &res);
}

7
lib/libc/net/getaddrinfo.3
View File

@ -520,10 +520,6 @@ Non-zero error codes are defined in
and as follows:
.Pp
.Bl -tag -width EAI_ADDRFAMILY -compact
.It Dv EAI_ADDRFAMILY
Address family for
.Fa nodename
not supported.
.It Dv EAI_AGAIN
Temporary failure in name resolution.
.It Dv EAI_BADFLAGS
@ -538,9 +534,6 @@ address family is
not supported.
.It Dv EAI_MEMORY
Memory allocation failure.
.It Dv EAI_NODATA
No address associated with
.Fa nodename .
.It Dv EAI_NONAME
Neither
.Fa nodename

14
lib/libc/net/getaddrinfo.c
View File

@ -244,17 +244,11 @@ static struct ai_errlist {
int code;
} ai_errlist[] = {
{ "Success", 0, },
#ifdef EAI_ADDRFAMILY
{ "Address family for hostname not supported", EAI_ADDRFAMILY, },
#endif
{ "Temporary failure in name resolution", EAI_AGAIN, },
{ "Invalid value for ai_flags", EAI_BADFLAGS, },
{ "Non-recoverable failure in name resolution", EAI_FAIL, },
{ "ai_family not supported", EAI_FAMILY, },
{ "Memory allocation failure", EAI_MEMORY, },
#ifdef EAI_NODATA
{ "No address associated with hostname", EAI_NODATA, },
#endif
{ "hostname nor servname provided, or not known", EAI_NONAME, },
{ "servname not supported for ai_socktype", EAI_SERVICE, },
{ "ai_socktype not supported", EAI_SOCKTYPE, },
@ -524,10 +518,10 @@ getaddrinfo(hostname, servname, hints, res)
if (sentinel.ai_next)
goto good;
if (hostname == NULL)
ERR(EAI_NONAME); /* used to be EAI_NODATA */
if (pai->ai_flags & AI_NUMERICHOST)
ERR(EAI_NONAME);
if (hostname == NULL)
ERR(EAI_NODATA);
if ((pai->ai_flags & AI_ADDRCONFIG) != 0 && !addrconfig(&ai0))
ERR(EAI_FAIL);
@ -628,7 +622,7 @@ explore_fqdn(pai, hostname, servname, res)
error = EAI_FAIL;
goto free;
case NS_NOTFOUND:
error = EAI_NODATA;
error = EAI_NONAME;
goto free;
case NS_SUCCESS:
error = 0;
@ -843,7 +837,7 @@ explore_numeric_scope(pai, hostname, servname, res)
sin6 = (struct sockaddr_in6 *)(void *)cur->ai_addr;
if (ip6_str2scopeid(scope, sin6, &scopeid) == -1) {
free(hostname2);
return(EAI_NODATA); /* XXX: is return OK? */
return(EAI_NONAME); /* XXX: is return OK? */
}
sin6->sin6_scope_id = scopeid;
}