Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

arch/um/kernel/tt/ptproxy/ptproxy.h

@@ -0,0 +1,61 @@
+/**********************************************************************
+ptproxy.h
+
+Copyright (C) 1999 Lars Brinkhoff.  See the file COPYING for licensing
+terms and conditions.
+**********************************************************************/
+
+#ifndef __PTPROXY_H
+#define __PTPROXY_H
+
+#include <sys/types.h>
+
+typedef struct debugger debugger_state;
+typedef struct debugee debugee_state;
+
+struct debugger
+{
+	pid_t pid;
+	int wait_options;
+	int *wait_status_ptr;
+	unsigned int waiting : 1;
+	unsigned int real_wait : 1;
+	unsigned int expecting_child : 1;
+	int (*handle_trace) (debugger_state *, pid_t);
+
+	debugee_state *debugee;
+};
+
+struct debugee
+{
+	pid_t pid;
+	int wait_status;
+	unsigned int died : 1;
+	unsigned int event : 1;
+	unsigned int stopped : 1;
+	unsigned int trace_singlestep : 1;
+	unsigned int trace_syscall : 1;
+	unsigned int traced : 1;
+	unsigned int zombie : 1;
+	unsigned int in_context : 1;
+};
+
+extern int debugger_syscall(debugger_state *debugger, pid_t pid);
+extern int debugger_normal_return (debugger_state *debugger, pid_t unused);
+
+extern long proxy_ptrace (struct debugger *, int, pid_t, long, long, pid_t,
+			  int *strace_out);
+extern void debugger_cancelled_return(debugger_state *debugger, int result);
+
+#endif
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only.  This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */