diff options
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/fpu-internal.h | 5 | ||||
-rw-r--r-- | arch/x86/include/asm/ia32.h | 15 | ||||
-rw-r--r-- | arch/x86/include/asm/signal.h | 22 | ||||
-rw-r--r-- | arch/x86/include/asm/sys_ia32.h | 16 | ||||
-rw-r--r-- | arch/x86/include/asm/syscalls.h | 13 | ||||
-rw-r--r-- | arch/x86/include/asm/unistd.h | 2 | ||||
-rw-r--r-- | arch/x86/include/uapi/asm/signal.h | 8 |
7 files changed, 14 insertions, 67 deletions
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index 41ab26ea656..e25cc33ec54 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -26,9 +26,10 @@ #ifdef CONFIG_X86_64 # include <asm/sigcontext32.h> # include <asm/user32.h> -int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, +struct ksignal; +int ia32_setup_rt_frame(int sig, struct ksignal *ksig, compat_sigset_t *set, struct pt_regs *regs); -int ia32_setup_frame(int sig, struct k_sigaction *ka, +int ia32_setup_frame(int sig, struct ksignal *ksig, compat_sigset_t *set, struct pt_regs *regs); #else # define user_i387_ia32_struct user_i387_struct diff --git a/arch/x86/include/asm/ia32.h b/arch/x86/include/asm/ia32.h index 4c6da2e4bb1..d0e8e014104 100644 --- a/arch/x86/include/asm/ia32.h +++ b/arch/x86/include/asm/ia32.h @@ -13,21 +13,6 @@ #include <asm/sigcontext32.h> /* signal.h */ -struct sigaction32 { - unsigned int sa_handler; /* Really a pointer, but need to deal - with 32 bits */ - unsigned int sa_flags; - unsigned int sa_restorer; /* Another 32 bit pointer */ - compat_sigset_t sa_mask; /* A 32 bit mask */ -}; - -struct old_sigaction32 { - unsigned int sa_handler; /* Really a pointer, but need to deal - with 32 bits */ - compat_old_sigset_t sa_mask; /* A 32 bit mask */ - unsigned int sa_flags; - unsigned int sa_restorer; /* Another 32 bit pointer */ -}; struct ucontext_ia32 { unsigned int uc_flags; diff --git a/arch/x86/include/asm/signal.h b/arch/x86/include/asm/signal.h index 216bf364a7e..35e67a45718 100644 --- a/arch/x86/include/asm/signal.h +++ b/arch/x86/include/asm/signal.h @@ -31,27 +31,9 @@ typedef sigset_t compat_sigset_t; #include <uapi/asm/signal.h> #ifndef __ASSEMBLY__ extern void do_notify_resume(struct pt_regs *, void *, __u32); -#ifdef __i386__ -struct old_sigaction { - __sighandler_t sa_handler; - old_sigset_t sa_mask; - unsigned long sa_flags; - __sigrestore_t sa_restorer; -}; - -struct sigaction { - __sighandler_t sa_handler; - unsigned long sa_flags; - __sigrestore_t sa_restorer; - sigset_t sa_mask; /* mask last for extensibility */ -}; - -struct k_sigaction { - struct sigaction sa; -}; -#else /* __i386__ */ -#endif /* !__i386__ */ +#define __ARCH_HAS_SA_RESTORER + #include <asm/sigcontext.h> #ifdef __i386__ diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 31f61f96e0f..0218d917f50 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -32,22 +32,11 @@ struct mmap_arg_struct32; asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *); asmlinkage long sys32_mprotect(unsigned long, size_t, unsigned long); -struct sigaction32; -struct old_sigaction32; -asmlinkage long sys32_rt_sigaction(int, struct sigaction32 __user *, - struct sigaction32 __user *, unsigned int); -asmlinkage long sys32_sigaction(int, struct old_sigaction32 __user *, - struct old_sigaction32 __user *); asmlinkage long sys32_alarm(unsigned int); asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int); asmlinkage long sys32_sysfs(int, u32, u32); -asmlinkage long sys32_sched_rr_get_interval(compat_pid_t, - struct compat_timespec __user *); -asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *, compat_size_t); -asmlinkage long sys32_rt_sigqueueinfo(int, int, compat_siginfo_t __user *); - asmlinkage long sys32_pread(unsigned int, char __user *, u32, u32, u32); asmlinkage long sys32_pwrite(unsigned int, const char __user *, u32, u32, u32); @@ -68,9 +57,8 @@ asmlinkage long sys32_fallocate(int, int, unsigned, unsigned, unsigned, unsigned); /* ia32/ia32_signal.c */ -asmlinkage long sys32_sigsuspend(int, int, old_sigset_t); -asmlinkage long sys32_sigreturn(struct pt_regs *); -asmlinkage long sys32_rt_sigreturn(struct pt_regs *); +asmlinkage long sys32_sigreturn(void); +asmlinkage long sys32_rt_sigreturn(void); /* ia32/ipc32.c */ asmlinkage long sys32_ipc(u32, int, int, int, compat_uptr_t, u32); diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index 58b7e3eac0a..6cf0a9cc60c 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -18,13 +18,13 @@ /* Common in X86_32 and X86_64 */ /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); -long sys_iopl(unsigned int, struct pt_regs *); +asmlinkage long sys_iopl(unsigned int); /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); /* kernel/signal.c */ -long sys_rt_sigreturn(struct pt_regs *); +long sys_rt_sigreturn(void); /* kernel/tls.c */ asmlinkage int sys_set_thread_area(struct user_desc __user *); @@ -34,14 +34,11 @@ asmlinkage int sys_get_thread_area(struct user_desc __user *); #ifdef CONFIG_X86_32 /* kernel/signal.c */ -asmlinkage int sys_sigsuspend(int, int, old_sigset_t); -asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, - struct old_sigaction __user *); -unsigned long sys_sigreturn(struct pt_regs *); +unsigned long sys_sigreturn(void); /* kernel/vm86_32.c */ -int sys_vm86old(struct vm86_struct __user *, struct pt_regs *); -int sys_vm86(unsigned long, unsigned long, struct pt_regs *); +int sys_vm86old(struct vm86_struct __user *); +int sys_vm86(unsigned long, unsigned long); #else /* CONFIG_X86_32 */ diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h index a0790e07ba6..3d5df1c4447 100644 --- a/arch/x86/include/asm/unistd.h +++ b/arch/x86/include/asm/unistd.h @@ -38,8 +38,6 @@ # define __ARCH_WANT_SYS_OLD_GETRLIMIT # define __ARCH_WANT_SYS_OLD_UNAME # define __ARCH_WANT_SYS_PAUSE -# define __ARCH_WANT_SYS_RT_SIGACTION -# define __ARCH_WANT_SYS_RT_SIGSUSPEND # define __ARCH_WANT_SYS_SGETMASK # define __ARCH_WANT_SYS_SIGNAL # define __ARCH_WANT_SYS_SIGPENDING diff --git a/arch/x86/include/uapi/asm/signal.h b/arch/x86/include/uapi/asm/signal.h index aa7d6ae39e0..8264f47cf53 100644 --- a/arch/x86/include/uapi/asm/signal.h +++ b/arch/x86/include/uapi/asm/signal.h @@ -95,9 +95,9 @@ typedef unsigned long sigset_t; #ifndef __ASSEMBLY__ -#ifdef __i386__ # ifndef __KERNEL__ /* Here we must cater to libcs that poke about in kernel headers. */ +#ifdef __i386__ struct sigaction { union { @@ -112,7 +112,6 @@ struct sigaction { #define sa_handler _u._sa_handler #define sa_sigaction _u._sa_sigaction -# endif /* ! __KERNEL__ */ #else /* __i386__ */ struct sigaction { @@ -122,11 +121,8 @@ struct sigaction { sigset_t sa_mask; /* mask last for extensibility */ }; -struct k_sigaction { - struct sigaction sa; -}; - #endif /* !__i386__ */ +# endif /* ! __KERNEL__ */ typedef struct sigaltstack { void __user *ss_sp; |