/* These are here to support 32-bit syscalls on a 64-bit kernel. */
-#define __old_sigaction32 old_sigaction32
-
-struct __old_sigaction32 {
- compat_uptr_t sa_handler;
- compat_old_sigset_t sa_mask;
- unsigned int sa_flags;
- compat_uptr_t sa_restorer; /* not used by Linux/SPARC yet */
-};
-
-
-
-struct sigaction32 {
- compat_uptr_t sa_handler; /* Really a pointer, but need to deal with 32 bits */
- unsigned int sa_flags;
- compat_uptr_t sa_restorer; /* Another 32 bit pointer */
- compat_sigset_t sa_mask; /* A 32 bit mask */
-};
-
-typedef struct sigaltstack_32 {
- unsigned int ss_sp;
- int ss_flags;
- compat_size_t ss_size;
-} stack_32_t;
-
struct pt_regs32 {
unsigned int gpr[32];
unsigned int nip;
struct ucontext32 {
unsigned int uc_flags;
unsigned int uc_link;
- stack_32_t uc_stack;
+ compat_stack_t uc_stack;
int uc_pad[7];
compat_uptr_t uc_regs; /* points to uc_mcontext field */
compat_sigset_t uc_sigmask; /* mask last for extensibility */