linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / um / include / os.h

diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index f88856c..2a1c64d 100644 (file)
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -12,8 +12,6 @@
 #include "sysdep/ptrace.h"
 #include "kern_util.h"
 #include "skas/mm_id.h"
-#include "irq_user.h"
-#include "sysdep/tls.h"
 
 #define OS_TYPE_FILE 1 
 #define OS_TYPE_DIR 2 
@@ -123,7 +121,6 @@ static inline struct openflags of_cloexec(struct openflags flags)
        return(flags); 
 }
   
-/* file.c */
 extern int os_stat_file(const char *file_name, struct uml_stat *buf);
 extern int os_stat_fd(const int fd, struct uml_stat *buf);
 extern int os_access(const char *file, int mode);
@@ -159,21 +156,10 @@ extern int os_connect_socket(char *name);
 extern int os_file_type(char *file);
 extern int os_file_mode(char *file, struct openflags *mode_out);
 extern int os_lock_file(int fd, int excl);
-extern void os_flush_stdout(void);
-extern int os_stat_filesystem(char *path, long *bsize_out,
-                             long long *blocks_out, long long *bfree_out,
-                             long long *bavail_out, long long *files_out,
-                             long long *ffree_out, void *fsid_out,
-                             int fsid_size, long *namelen_out,
-                             long *spare_out);
-extern int os_change_dir(char *dir);
-extern int os_fchange_dir(int fd);
 
 /* start_up.c */
 extern void os_early_checks(void);
 extern int can_do_skas(void);
-extern void os_check_bugs(void);
-extern void check_host_supports_tls(int *supports_tls, int *tls_min);
 
 /* Make sure they are clear when running in TT mode. Required by
  * SEGV_MAYBE_FIXABLE */
@@ -207,15 +193,11 @@ extern int os_map_memory(void *virt, int fd, unsigned long long off,
 extern int os_protect_memory(void *addr, unsigned long len, 
                             int r, int w, int x);
 extern int os_unmap_memory(void *addr, int len);
-extern int os_drop_memory(void *addr, int length);
-extern int can_drop_memory(void);
 extern void os_flush_stdout(void);
 
 /* tt.c
  * for tt mode only (will be deleted in future...)
  */
-extern void forward_ipi(int fd, int pid);
-extern void kill_child_dead(int pid);
 extern void stop(void);
 extern int wait_for_stop(int pid, int sig, int cont_type, void *relay);
 extern int protect_memory(unsigned long addr, unsigned long len,
@@ -238,12 +220,8 @@ extern int run_helper_thread(int (*proc)(void *), void *arg,
                             int stack_order);
 extern int helper_wait(int pid);
 
-
-/* tls.c */
-extern int os_set_thread_area(user_desc_t *info, int pid);
-extern int os_get_thread_area(user_desc_t *info, int pid);
-
 /* umid.c */
+
 extern int umid_file_name(char *name, char *buf, int len);
 extern int set_umid(char *name);
 extern char *get_umid(void);
@@ -316,26 +294,4 @@ extern void initial_thread_cb_skas(void (*proc)(void *),
 extern void halt_skas(void);
 extern void reboot_skas(void);
 
-/* irq.c */
-extern int os_waiting_for_events(struct irq_fd *active_fds);
-extern int os_isatty(int fd);
-extern int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds);
-extern void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg,
-               struct irq_fd *active_fds, struct irq_fd ***last_irq_ptr2);
-extern void os_free_irq_later(struct irq_fd *active_fds,
-               int irq, void *dev_id);
-extern int os_get_pollfd(int i);
-extern void os_set_pollfd(int i, int fd);
-extern void os_set_ioignore(void);
-extern void init_irq_signals(int on_sigstack);
-
-/* sigio.c */
-extern void write_sigio_workaround(void);
-extern int add_sigio_fd(int fd, int read);
-extern int ignore_sigio_fd(int fd);
-
-/* skas/trap */
-extern void sig_handler_common_skas(int sig, void *sc_ptr);
-extern void user_signal(int sig, union uml_pt_regs *regs, int pid);
-
 #endif