diff options
| author | Gennady Sharapov <Gennady.V.Sharapov@intel.com> | 2006-01-18 17:42:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-18 19:20:19 -0800 |
| commit | 4abfbf4034b419736de5797a3860ab0bcf5c5c8d (patch) | |
| tree | 4cc593f696c92dc2f3db63f9c89bc5862ea73801 /arch/um/include/skas/skas.h | |
| parent | 2c332a251302873cf8301c2aad27737b6df70255 (diff) | |
[PATCH] uml: move headers to arch/um/include
The serial UML OS-abstraction layer patch (um/kernel dir).
This moves skas headers to arch/um/include.
Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/include/skas/skas.h')
| -rw-r--r-- | arch/um/include/skas/skas.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/um/include/skas/skas.h b/arch/um/include/skas/skas.h new file mode 100644 index 000000000000..158f322248e3 --- /dev/null +++ b/arch/um/include/skas/skas.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) + * Licensed under the GPL + */ + +#ifndef __SKAS_H +#define __SKAS_H + +#include "mm_id.h" +#include "sysdep/ptrace.h" + +extern int userspace_pid[]; +extern int proc_mm, ptrace_faultinfo, ptrace_ldt; +extern int skas_needs_stub; + +extern void switch_threads(void *me, void *next); +extern void thread_wait(void *sw, void *fb); +extern void new_thread(void *stack, void **switch_buf_ptr, void **fork_buf_ptr, + void (*handler)(int)); +extern int start_idle_thread(void *stack, void *switch_buf_ptr, + void **fork_buf_ptr); +extern int user_thread(unsigned long stack, int flags); +extern void userspace(union uml_pt_regs *regs); +extern void new_thread_proc(void *stack, void (*handler)(int sig)); +extern void new_thread_handler(int sig); +extern void handle_syscall(union uml_pt_regs *regs); +extern int map(struct mm_id * mm_idp, unsigned long virt, + unsigned long len, int r, int w, int x, int phys_fd, + unsigned long long offset, int done, void **data); +extern int unmap(struct mm_id * mm_idp, void *addr, unsigned long len, + int done, void **data); +extern int protect(struct mm_id * mm_idp, unsigned long addr, + unsigned long len, int r, int w, int x, int done, + void **data); +extern void user_signal(int sig, union uml_pt_regs *regs, int pid); +extern int new_mm(unsigned long stack); +extern int start_userspace(unsigned long stub_stack); +extern int copy_context_skas0(unsigned long stack, int pid); +extern void get_skas_faultinfo(int pid, struct faultinfo * fi); +extern long execute_syscall_skas(void *r); +extern unsigned long current_stub_stack(void); +extern long run_syscall_stub(struct mm_id * mm_idp, + int syscall, unsigned long *args, long expected, + void **addr, int done); +extern long syscall_stub_data(struct mm_id * mm_idp, + unsigned long *data, int data_count, + void **addr, void **stub_addr); + +#endif |