1 files changed, 0 insertions, 105 deletions
diff --git a/ruby_1_8_5/rubysig.h b/ruby_1_8_5/rubysig.h
deleted file mode 100644
index 7a2ace1bdd..0000000000
--- a/ruby_1_8_5/rubysig.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author: ocean $
-  $Date: 2005/10/21 10:23:03 $
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2003 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef SIG_H
-#define SIG_H
-#include <errno.h>
-
-#ifdef _WIN32
-typedef LONG rb_atomic_t;
-
-# define ATOMIC_TEST(var) InterlockedExchange(&(var), 0)
-# define ATOMIC_SET(var, val) InterlockedExchange(&(var), (val))
-# define ATOMIC_INC(var) InterlockedIncrement(&(var))
-# define ATOMIC_DEC(var) InterlockedDecrement(&(var))
-
-/* Windows doesn't allow interrupt while system calls */
-# define TRAP_BEG do {\
-    int saved_errno = 0;\
-    rb_atomic_t trap_immediate = ATOMIC_SET(rb_trap_immediate, 1)
-# define TRAP_END\
-    ATOMIC_SET(rb_trap_immediate, trap_immediate);\
-    saved_errno = errno;\
-    CHECK_INTS;\
-    errno = saved_errno;\
-} while (0)
-# define RUBY_CRITICAL(statements) do {\
-    rb_w32_enter_critical();\
-    statements;\
-    rb_w32_leave_critical();\
-} while (0)
-#else
-typedef int rb_atomic_t;
-
-# define ATOMIC_TEST(var) ((var) ? ((var) = 0, 1) : 0)
-# define ATOMIC_SET(var, val) ((var) = (val))
-# define ATOMIC_INC(var) (++(var))
-# define ATOMIC_DEC(var) (--(var))
-
-# define TRAP_BEG do {\
-    int saved_errno = 0;\
-    int trap_immediate = rb_trap_immediate;\
-    rb_trap_immediate = 1
-# define TRAP_END rb_trap_immediate = trap_immediate;\
-    saved_errno = errno;\
-    CHECK_INTS;\
-    errno = saved_errno;\
-} while (0)
-
-# define RUBY_CRITICAL(statements) do {\
-    int trap_immediate = rb_trap_immediate;\
-    rb_trap_immediate = 0;\
-    statements;\
-    rb_trap_immediate = trap_immediate;\
-} while (0)
-#endif
-RUBY_EXTERN rb_atomic_t rb_trap_immediate;
-
-RUBY_EXTERN int rb_prohibit_interrupt;
-#define DEFER_INTS (rb_prohibit_interrupt++)
-#define ALLOW_INTS do {\
-    rb_prohibit_interrupt--;\
-    CHECK_INTS;\
-} while (0)
-#define ENABLE_INTS (rb_prohibit_interrupt--)
-
-VALUE rb_with_disable_interrupt _((VALUE(*)(ANYARGS),VALUE));
-
-RUBY_EXTERN rb_atomic_t rb_trap_pending;
-void rb_trap_restore_mask _((void));
-
-RUBY_EXTERN int rb_thread_critical;
-void rb_thread_schedule _((void));
-#if defined(HAVE_SETITIMER) || defined(_THREAD_SAFE)
-RUBY_EXTERN int rb_thread_pending;
-# define CHECK_INTS do {\
-    if (!(rb_prohibit_interrupt || rb_thread_critical)) {\
-        if (rb_thread_pending) rb_thread_schedule();\
-	if (rb_trap_pending) rb_trap_exec();\
-    }\
-} while (0)
-#else
-/* pseudo preemptive thread switching */
-RUBY_EXTERN int rb_thread_tick;
-#define THREAD_TICK 500
-#define CHECK_INTS do {\
-    if (!(rb_prohibit_interrupt || rb_thread_critical)) {\
-	if (rb_thread_tick-- <= 0) {\
-	    rb_thread_tick = THREAD_TICK;\
-            rb_thread_schedule();\
-	}\
-    }\
-    if (rb_trap_pending) rb_trap_exec();\
-} while (0)
-#endif
-
-#endif