diff options
| author | Gennady Sharapov <Gennady.V.Sharapov@intel.com> | 2006-01-18 17:42:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-18 19:20:19 -0800 |
| commit | abaf69773d8dda98b917d94c07757f6520da7bec (patch) | |
| tree | 1000669c13511044d1f545cff6af26c1b1d946fb /arch/um/include/os.h | |
| parent | f45d9fc9d80678c2ee22c578e503055207c46fd0 (diff) | |
[PATCH] uml: move libc-dependent skas process handling
The serial UML OS-abstraction layer patch (um/kernel/skas dir).
This moves all systemcalls from skas/process.c file under os-Linux dir and
join skas/process.c and skas/process_kern.c files.
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/os.h')
| -rw-r--r-- | arch/um/include/os.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 8006e085b67..eb1710b8125 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -232,6 +232,7 @@ extern void block_signals(void); extern void unblock_signals(void); extern int get_signals(void); extern int set_signals(int enable); +extern void os_usr1_signal(int on); /* trap.c */ extern void os_fill_handlinfo(struct kern_handlers h); @@ -272,4 +273,22 @@ extern int protect(struct mm_id * mm_idp, unsigned long addr, unsigned long len, int r, int w, int x, int done, void **data); +/* skas/process.c */ +extern int is_skas_winch(int pid, int fd, void *data); +extern int start_userspace(unsigned long stub_stack); +extern int copy_context_skas0(unsigned long stack, int pid); +extern void userspace(union uml_pt_regs *regs); +extern void map_stub_pages(int fd, unsigned long code, + unsigned long data, unsigned long stack); +extern void new_thread(void *stack, void **switch_buf_ptr, + void **fork_buf_ptr, void (*handler)(int)); +extern void thread_wait(void *sw, void *fb); +extern void switch_threads(void *me, void *next); +extern int start_idle_thread(void *stack, void *switch_buf_ptr, + void **fork_buf_ptr); +extern void initial_thread_cb_skas(void (*proc)(void *), + void *arg); +extern void halt_skas(void); +extern void reboot_skas(void); + #endif |