Imported Upstream version 1.4upstream/1.4

1 files changed, 43 insertions, 0 deletions

diff --git a/src/runtime/os_darwin.h b/src/runtime/os_darwin.h
new file mode 100644
index 000000000..e8bb45daf
--- /dev/null
+++ b/src/runtime/os_darwin.h
@@ -0,0 +1,43 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+typedef byte* kevent_udata;
+
+int32	runtime·bsdthread_create(void*, M*, G*, void(*)(void));
+int32	runtime·bsdthread_register(void);
+int32	runtime·mach_msg_trap(MachHeader*, int32, uint32, uint32, uint32, uint32, uint32);
+uint32	runtime·mach_reply_port(void);
+int32	runtime·mach_semacquire(uint32, int64);
+uint32	runtime·mach_semcreate(void);
+void	runtime·mach_semdestroy(uint32);
+void	runtime·mach_semrelease(uint32);
+void	runtime·mach_semreset(uint32);
+uint32	runtime·mach_task_self(void);
+uint32	runtime·mach_task_self(void);
+uint32	runtime·mach_thread_self(void);
+uint32	runtime·mach_thread_self(void);
+int32	runtime·sysctl(uint32*, uint32, byte*, uintptr*, byte*, uintptr);
+
+typedef uint32 Sigset;
+void	runtime·sigprocmask(int32, Sigset*, Sigset*);
+void	runtime·unblocksignals(void);
+
+struct SigactionT;
+void	runtime·sigaction(uintptr, struct SigactionT*, struct SigactionT*);
+
+struct StackT;
+void	runtime·sigaltstack(struct StackT*, struct StackT*);
+void	runtime·sigtramp(void);
+void	runtime·sigpanic(void);
+void	runtime·setitimer(int32, Itimerval*, Itimerval*);
+
+
+enum {
+	NSIG = 32,
+	SI_USER = 0, /* empirically true, but not what headers say */
+	SIG_BLOCK = 1,
+	SIG_UNBLOCK = 2,
+	SIG_SETMASK = 3,
+	SS_DISABLE = 4,
+};