#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
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);
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 */
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,
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);
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