Declaring arch-dependent syscalls for s390 architecture Signed-off-by: Jaswinder Singh <jaswinder@xxxxxxxxxxxxx> --- arch/s390/kernel/entry.h | 18 ------------------ arch/s390/kernel/process.c | 1 + arch/s390/kernel/signal.c | 1 + arch/s390/mm/fault.c | 1 + include/asm-s390/syscalls.h | 38 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 41 insertions(+), 18 deletions(-) diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index 6b18963..c8b5dfd 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -25,36 +25,18 @@ void __init startup_init(void); void die(const char * str, struct pt_regs * regs, long err); struct new_utsname; -struct mmap_arg_struct; struct fadvise64_64_args; -struct old_sigaction; -struct sel_arg_struct; long sys_pipe(unsigned long __user *fildes); -long sys_mmap2(struct mmap_arg_struct __user *arg); -long old_mmap(struct mmap_arg_struct __user *arg); -long sys_ipc(uint call, int first, unsigned long second, - unsigned long third, void __user *ptr); long s390x_newuname(struct new_utsname __user *name); long s390x_personality(unsigned long personality); long s390_fadvise64(int fd, u32 offset_high, u32 offset_low, size_t len, int advice); long s390_fadvise64_64(struct fadvise64_64_args __user *args); long s390_fallocate(int fd, int mode, loff_t offset, u32 len_high, u32 len_low); -long sys_fork(void); -long sys_clone(void); -long sys_vfork(void); void execve_tail(void); -long sys_execve(void); -int sys_sigsuspend(int history0, int history1, old_sigset_t mask); -long sys_sigaction(int sig, const struct old_sigaction __user *act, - struct old_sigaction __user *oact); -long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss); -long sys_sigreturn(void); -long sys_rt_sigreturn(void); long sys32_sigreturn(void); long sys32_rt_sigreturn(void); -long old_select(struct sel_arg_struct __user *arg); long sys_ptrace(long request, long pid, long addr, long data); #endif /* _ENTRY_H */ diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 85defd0..5f6d7a8 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -38,6 +38,7 @@ #include <linux/utsname.h> #include <linux/tick.h> #include <linux/elfcore.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/system.h> diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index b976820..c73b369 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -24,6 +24,7 @@ #include <linux/tty.h> #include <linux/personality.h> #include <linux/binfmts.h> +#include <linux/syscalls.h> #include <asm/ucontext.h> #include <asm/uaccess.h> #include <asm/lowcore.h> diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 4d53720..a5c5f66 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -29,6 +29,7 @@ #include <linux/kprobes.h> #include <linux/uaccess.h> #include <linux/hugetlb.h> +#include <linux/syscalls.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/s390_ext.h> diff --git a/include/asm-s390/syscalls.h b/include/asm-s390/syscalls.h index e69de29..439d6f8 100644 --- a/include/asm-s390/syscalls.h +++ b/include/asm-s390/syscalls.h @@ -0,0 +1,38 @@ +/* + * syscalls.h - Linux syscall interfaces (arch-specific) + * + * Copyright (c) 2008 Jaswinder Singh + * + * This file is released under the GPLv2. + * See the file COPYING for more details. + * + * Please do not call me directly, include linux/syscalls.h + */ + +#ifndef _ASM_S390_SYSCALLS_H +#define _ASM_S390_SYSCALLS_H + +/* kernel/process.c */ +asmlinkage long sys_fork(void); +asmlinkage long sys_clone(void); +asmlinkage long sys_vfork(void); +asmlinkage long sys_execve(void); + +/* kernel/signal.c */ +asmlinkage int sys_sigsuspend(int, int, old_sigset_t); +asmlinkage long sys_sigaction(int, + const struct old_sigaction __user *, + struct old_sigaction __user *); +asmlinkage long sys_sigaltstack(const stack_t __user *, + stack_t __user *); +asmlinkage long sys_sigreturn(void); +asmlinkage long sys_rt_sigreturn(void); + +/* kernel/sys_s390.c */ +struct mmap_arg_struct; +asmlinkage long sys_mmap2(struct mmap_arg_struct __user *); +asmlinkage long old_mmap(struct mmap_arg_struct __user *); +asmlinkage long sys_ipc(uint, int, unsigned long, + unsigned long, void __user *); + +#endif /* _ASM_S390_SYSCALLS_H */ -- 1.5.5.1 -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ