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[SPARC64]: Move signal compat bits to new header file.

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Create asm-sparc64/compat_signal.h and stuff things there.

This avoids the "linux/compat.h includes asm/signal.h but
asm/signal.h needs compat_sigset_t which isn't defined yet"
problems introduced recently.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-10-02 14:17:57 -07:00
parent 0235497f7a
commit 14cc6abada
5 changed files with 37 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/sparc64/kernel/signal32.c
View File

@ -29,6 +29,7 @@
#include <asm/psrcompat.h>
#include <asm/fpumacro.h>
#include <asm/visasm.h>
#include <asm/compat_signal.h>
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

1
arch/sparc64/kernel/sys_sparc32.c
View File

@ -61,6 +61,7 @@
#include <asm/semaphore.h>
#include <asm/mmu_context.h>
#include <asm/a.out.h>
#include <asm/compat_signal.h>
asmlinkage long sys32_chown16(const char __user * filename, u16 user, u16 group)
{

1
arch/sparc64/kernel/sys_sunos32.c
View File

@ -43,6 +43,7 @@
#include <asm/idprom.h> /* for gethostid() */
#include <asm/unistd.h>
#include <asm/system.h>
#include <asm/compat_signal.h>
/* For the nfs mount emulation */
#include <linux/socket.h>

30
include/asm-sparc64/compat_signal.h Normal file
View File

@ -0,0 +1,30 @@
#ifndef _COMPAT_SIGNAL_H
#define _COMPAT_SIGNAL_H
#include <linux/config.h>
#include <linux/compat.h>
#include <asm/signal.h>
#ifdef CONFIG_COMPAT
struct __new_sigaction32 {
unsigned sa_handler;
unsigned int sa_flags;
unsigned sa_restorer; /* not used by Linux/SPARC yet */
compat_sigset_t sa_mask;
};
struct __old_sigaction32 {
unsigned sa_handler;
compat_old_sigset_t sa_mask;
unsigned int sa_flags;
unsigned sa_restorer; /* not used by Linux/SPARC yet */
};
typedef struct sigaltstack32 {
u32 ss_sp;
int ss_flags;
compat_size_t ss_size;
} stack_t32;
#endif
#endif /* !(_COMPAT_SIGNAL_H) */

41
include/asm-sparc64/signal.h
View File

@ -167,23 +167,6 @@ struct __new_sigaction {
__new_sigset_t sa_mask;
};
#ifdef __KERNEL__
#ifdef CONFIG_COMPAT
struct __new_sigaction32 {
unsigned sa_handler;
unsigned int sa_flags;
unsigned sa_restorer; /* not used by Linux/SPARC yet */
compat_sigset_t sa_mask;
};
#endif
struct k_sigaction {
struct __new_sigaction sa;
void __user *ka_restorer;
};
#endif
struct __old_sigaction {
__sighandler_t sa_handler;
__old_sigset_t sa_mask;
@ -191,19 +174,6 @@ struct __old_sigaction {
void (*sa_restorer)(void); /* not used by Linux/SPARC yet */
};
#ifdef __KERNEL__
#ifdef CONFIG_COMPAT
struct __old_sigaction32 {
unsigned sa_handler;
compat_old_sigset_t sa_mask;
unsigned int sa_flags;
unsigned sa_restorer; /* not used by Linux/SPARC yet */
};
#endif
#endif
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
@ -212,13 +182,10 @@ typedef struct sigaltstack {
#ifdef __KERNEL__
#ifdef CONFIG_COMPAT
typedef struct sigaltstack32 {
u32 ss_sp;
int ss_flags;
compat_size_t ss_size;
} stack_t32;
#endif
struct k_sigaction {
struct __new_sigaction sa;
void __user *ka_restorer;
};
struct signal_deliver_cookie {
int restart_syscall;