[ruby-dev:6955] [PATCH] ext/pty/pty.c for cygwin

わたなべです.

これで cygwin でも動くと思ったんだけど, どうもだんまり状態に
なってしまって簡単にはいかないようです.
script.rb と expect_sample.rb は他の環境でもエラーになるので
パッチ.

print "   Just another Ruby hacker,    \r\n".strip
-- 
わたなべひろふみ

--- ext/pty/expect_sample.rb.orig	Fri May 14 18:17:44 1999
+++ ext/pty/expect_sample.rb	Sun May 23 19:45:40 1999
@@ -13,3 +13,3 @@
 PTY.spawn("ftp ftp.netlab.co.jp") do
-  |r_f,w_f|
+  |r_f,w_f,pid|
   w_f.sync = true
--- ext/pty/script.rb.orig	Fri May 14 18:17:44 1999
+++ ext/pty/script.rb	Sun May 23 19:51:28 1999
@@ -13,3 +13,3 @@
 PTY.spawn("/bin/csh") do
-  |r_pty,w_pty|
+  |r_pty,w_pty,pid|
 
--- ext/pty/extconf.rb.orig	Wed May 05 22:47:51 1999
+++ ext/pty/extconf.rb	Sun May 23 19:44:58 1999
@@ -4,2 +4,3 @@
 have_func("setresuid")
+$CFLAGS << "-DHAVE_DEV_PTMX" if /cygwin/ === PLATFORM
 if have_func("openpty") or
--- ext/pty/pty.c.orig	Sat May 15 09:28:59 1999
+++ ext/pty/pty.c	Sun May 23 19:42:18 1999
@@ -367,4 +367,6 @@
 		    if((j = open(pn, O_RDWR, 0)) != -1) {
+#if defined I_PUSH
 			if(ioctl(j, I_PUSH, "ptem") != -1) {
 			    if(ioctl(j, I_PUSH, "ldterm") != -1) {
+#endif
 				*master = i;
@@ -373,4 +375,6 @@
 				return;
+#if defined I_PUSH
 			    }
 			}
+#endif
 		    }