* ext/socket/extconf.rb: fix for wide-getaddrinfo option.

* ext/socket/addrinfo.c: rename {addr,name}info functions to ensure
  those are used on darwin.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 26 insertions, 20 deletions

diff --git a/ext/socket/addrinfo.h b/ext/socket/addrinfo.h
index 171d3c2ce7..806b00e368 100644
--- a/ext/socket/addrinfo.h
+++ b/ext/socket/addrinfo.h
@@ -29,7 +29,6 @@
 
 #ifndef ADDR_INFO_H
 #define ADDR_INFO_H
-#ifndef HAVE_GETADDRINFO
 
 /* special compatibility hack */
 #undef EAI_ADDRFAMILY
@@ -62,17 +61,6 @@
 #undef NI_NUMERICSERV
 #undef NI_DGRAM
 
-#undef addrinfo
-#define addrinfo addrinfo__compat
-#undef getaddrinfo
-#define getaddrinfo getaddrinfo__compat
-#undef getnameinfo
-#define getnameinfo getnameinfo__compat
-#undef freehostent
-#define freehostent freehostent__compat
-#undef freeaddrinfo
-#define freeaddrinfo freeaddrinfo__compat
-
 #ifndef __P
 # ifdef HAVE_PROTOTYPES
 #  define __P(args) args
@@ -111,6 +99,7 @@
 #define	AI_NUMERICSERV	0x00000008 /* prevent service name resolution */
 /* valid flags for addrinfo */
 #ifndef __HAIKU__
+#undef AI_MASK
 #define	AI_MASK		(AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV)
 #endif
 
@@ -138,6 +127,7 @@
 #define	NI_NUMERICSERV	0x00000008
 #define	NI_DGRAM	0x00000010
 
+#ifndef HAVE_TYPE_STRUCT_ADDRINFO
 struct addrinfo {
 	int	ai_flags;	/* AI_PASSIVE, AI_CANONNAME */
 	int	ai_family;	/* PF_xxx */
@@ -148,6 +138,24 @@ struct addrinfo {
 	struct sockaddr *ai_addr;	/* binary address */
 	struct addrinfo *ai_next;	/* next structure in linked list */
 };
+#endif
+
+#ifndef HAVE_GETADDRINFO
+#undef getaddrinfo
+#define getaddrinfo getaddrinfo__compat
+#endif
+#ifndef HAVE_GETNAMEINFO
+#undef getnameinfo
+#define getnameinfo getnameinfo__compat
+#endif
+#ifndef HAVE_FREEHOSTENT
+#undef freehostent
+#define freehostent freehostent__compat
+#endif
+#ifndef HAVE_FREEADDRINFO
+#undef freeaddrinfo
+#define freeaddrinfo freeaddrinfo__compat
+#endif
 
 extern int getaddrinfo __P((
 	const char *hostname, const char *servname,
@@ -156,21 +164,20 @@ extern int getaddrinfo __P((
 
 extern int getnameinfo __P((
 	const struct sockaddr *sa,
-	size_t salen,
+	socklen_t salen,
 	char *host,
-	size_t hostlen,
+	socklen_t hostlen,
 	char *serv,
-	size_t servlen,
+	socklen_t servlen,
 	int flags));
 
 extern void freehostent __P((struct hostent *));
 extern void freeaddrinfo __P((struct addrinfo *));
-#if defined __UCLIBC__
+extern
+#ifdef GAI_STRERROR_CONST
 const
 #endif
-#ifndef __HAIKU__
-extern char *gai_strerror __P((int));
-#endif
+char *gai_strerror __P((int));
 
 /* In case there is no definition of offsetof() provided - though any proper
 Standard C system should have one. */
@@ -180,4 +187,3 @@ Standard C system should have one. */
 #endif
 
 #endif
-#endif