diff options
Diffstat (limited to 'arch/um/include/os.h')
| -rw-r--r-- | arch/um/include/os.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index c279ee6d89e4..dd72d66cf0ed 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -9,6 +9,8 @@ #include "uml-config.h" #include "asm/types.h" #include "../os/include/file.h" +#include "sysdep/ptrace.h" +#include "kern_util.h" #define OS_TYPE_FILE 1 #define OS_TYPE_DIR 2 @@ -219,4 +221,18 @@ extern int umid_file_name(char *name, char *buf, int len); extern int set_umid(char *name); extern char *get_umid(void); +/* signal.c */ +extern void set_sigstack(void *sig_stack, int size); +extern void remove_sigstack(void); +extern void set_handler(int sig, void (*handler)(int), int flags, ...); +extern int change_sig(int signal, int on); +extern void block_signals(void); +extern void unblock_signals(void); +extern int get_signals(void); +extern int set_signals(int enable); + +/* trap.c */ +extern void os_fill_handlinfo(struct kern_handlers h); +extern void do_longjmp(void *p, int val); + #endif |