From d92efa3c0b8b995f5bd95ec4099db81a97480632 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 20 Apr 2008 06:14:49 +0000
Subject: * io.c (copy_stream_func): suppress warnings.

* thread_pthread.c (add_signal_thread_list): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c             | 4 ++++
 thread_pthread.c | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/io.c b/io.c
index 8f640e2fcd..22b82bba8d 100644
--- a/io.c
+++ b/io.c
@@ -6517,7 +6517,9 @@ static VALUE
 copy_stream_func(void *arg)
 {
     struct copy_stream_struct *stp = (struct copy_stream_struct *)arg;
+#ifdef USE_SENDFILE
     int ret;
+#endif
 
 #ifdef USE_SENDFILE
     ret = copy_stream_sendfile(stp);
@@ -6527,7 +6529,9 @@ copy_stream_func(void *arg)
 
     copy_stream_read_write(stp);
 
+#ifdef USE_SENDFILE
 finish:
+#endif
     return Qnil;
 }
 
diff --git a/thread_pthread.c b/thread_pthread.c
index b26148bf40..30ffa8ca70 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -115,7 +115,9 @@ native_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
 #define native_cleanup_pop  pthread_cleanup_pop
 #define native_thread_yield() sched_yield()
 
+#ifndef __CYGWIN__
 static void add_signal_thread_list(rb_thread_t *th);
+#endif
 static void remove_signal_thread_list(rb_thread_t *th);
 
 static rb_thread_lock_t signal_thread_list_lock;
@@ -462,9 +464,11 @@ struct signal_thread_list {
     struct signal_thread_list *next;
 };
 
+#ifndef __CYGWIN__
 static struct signal_thread_list signal_thread_list_anchor = {
     0, 0, 0,
 };
+#endif
 
 #define FGLOCK(lock, body) do { \
     native_mutex_lock(lock); \
@@ -489,6 +493,7 @@ print_signal_list(char *str)
 }
 #endif
 
+#ifndef __CYGWIN__
 static void
 add_signal_thread_list(rb_thread_t *th)
 {
@@ -514,6 +519,7 @@ add_signal_thread_list(rb_thread_t *th)
 	});
     }
 }
+#endif
 
 static void
 remove_signal_thread_list(rb_thread_t *th)
-- 
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