* ext/socket/rubysocket.h (pseudo_AF_FTIP): moved from mkconstants.rb.

* ext/socket/mkconstants.rb: prepend header if -H is not given.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 16 insertions, 4 deletions

diff --git a/ext/socket/mkconstants.rb b/ext/socket/mkconstants.rb
index bc574aa3e5..c7f599beb8 100644
--- a/ext/socket/mkconstants.rb
+++ b/ext/socket/mkconstants.rb
@@ -34,10 +34,7 @@ end
 
 opt.parse!
 
-result = ''
 
-# workaround for NetBSD, OpenBSD and etc.
-result << "#define pseudo_AF_FTIP pseudo_AF_RTIP\n"
 
 h = {}
 DATA.each_line {|s|
@@ -258,7 +255,8 @@ def_intern('intern_protocol_family',  /\APF_/)
 def_intern('intern_socktype',  /\ASOCK_/)
 def_intern('intern_ipproto',  /\AIPPROTO_/)
 
-result << ERB.new(<<'EOS', nil, '%').result(binding)
+result = ERB.new(<<'EOS', nil, '%').result(binding)
+/* autogenerated file */
 
 <%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| vardef }.join("\n") %>
 
@@ -276,6 +274,7 @@ init_constants(VALUE mConst)
 EOS
 
 header_result = ERB.new(<<'EOS', nil, '%').result(binding)
+/* autogenerated file */
 <%= gen_const_decls %>
 <%= NAME_TO_INT_DEFS.map {|decl, func| decl }.join("\n") %>
 <%= INTERN_DEFS.map {|vardef, gen_hash, decl, func| decl }.join("\n") %>
@@ -285,6 +284,8 @@ if opt_H
   File.open(opt_H, 'w') {|f|
     f << header_result
   }
+else
+  result = header_result + result
 end
 
 if opt_o
diff --git a/ext/socket/rubysocket.h b/ext/socket/rubysocket.h
index 365eab63da..6d4a70a95d 100644
--- a/ext/socket/rubysocket.h
+++ b/ext/socket/rubysocket.h
@@ -59,9 +59,20 @@
 #include <fcntl.h>
 #endif
 #endif
+
 #ifndef EWOULDBLOCK
 #define EWOULDBLOCK EAGAIN
 #endif
+
+/*
+ * workaround for NetBSD, OpenBSD and etc.
+ * The problem is since 4.4BSD-Lite.
+ * FreeBSD fix the problem at FreeBSD 2.2.0.
+ * NetBSD fix the problem at NetBSD 3.0 by kern/29624.
+ * OpenBSD fix the problem at OpenBSD 3.8.
+ */
+#define pseudo_AF_FTIP pseudo_AF_RTIP
+
 #ifndef HAVE_GETADDRINFO
 # include "addrinfo.h"
 #endif