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getaddrinfo.c: ai_errlist

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* ext/socket/getaddrinfo.c (ai_errlist): used only if gai_strerror
  is missing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-01-23 15:31:21 +00:00
parent 813a206d56
commit fb6c4ca168
1 changed files with 2 additions and 0 deletions
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2
ext/socket/getaddrinfo.c
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@ -149,6 +149,7 @@ static int get_addr __P((const char *, int, struct addrinfo **,
struct addrinfo *, int));
static int str_isnumber __P((const char *));
#ifndef HAVE_GAI_STRERROR
static const char *const ai_errlist[] = {
"success.",
"address family for hostname not supported.", /* EAI_ADDRFAMILY */
@ -166,6 +167,7 @@ static const char *const ai_errlist[] = {
"resolved protocol is unknown.", /* EAI_PROTOCOL */
"unknown error.", /* EAI_MAX */
};
#endif
#define GET_CANONNAME(ai, str) \
if (pai->ai_flags & AI_CANONNAME) {\