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Date: Mon, 21 Jul 2008 04:00:35 +0530
From: Jaswinder Singh <jaswinder@...radead.org>
To: LKML <linux-kernel@...r.kernel.org>,
kernelnewbies <kernelnewbies@...linux.org>,
David Woodhouse <dwmw2@...radead.org>, rmk@....linux.org.uk
Subject: [PATCH 3/22] arm: Introducing asm/syscalls.h
Declaring arch-dependent syscalls for arm architecture
Signed-off-by: Jaswinder Singh <jaswinder@...radead.org>
---
arch/arm/kernel/signal.c | 1 +
arch/arm/kernel/sys_oabi-compat.c | 3 --
include/asm-arm/syscalls.h | 73 +++++++++++++++++++++++++++++++++++++
3 files changed, 74 insertions(+), 3 deletions(-)
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index ef2f86a..64e23ed 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -11,6 +11,7 @@
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/freezer.h>
+#include <linux/syscalls.h>
#include <asm/elf.h>
#include <asm/cacheflush.h>
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 96ab5f5..a1e6fa4 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -354,9 +354,6 @@ asmlinkage long sys_oabi_semop(int semid, struct oabi_sembuf __user *tsops,
return sys_oabi_semtimedop(semid, tsops, nsops, NULL);
}
-extern asmlinkage int sys_ipc(uint call, int first, int second, int third,
- void __user *ptr, long fifth);
-
asmlinkage int sys_oabi_ipc(uint call, int first, int second, int third,
void __user *ptr, long fifth)
{
diff --git a/include/asm-arm/syscalls.h b/include/asm-arm/syscalls.h
index e69de29..1a97a82 100644
--- a/include/asm-arm/syscalls.h
+++ b/include/asm-arm/syscalls.h
@@ -0,0 +1,73 @@
+/*
+ * 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_ARM_SYSCALLS_H
+#define _ASM_ARM_SYSCALLS_H
+
+/* kernel/signal.c */
+asmlinkage int sys_sigsuspend(int, unsigned long, old_sigset_t,
+ struct pt_regs *);
+asmlinkage int sys_rt_sigsuspend(sigset_t __user *, size_t,
+ struct pt_regs *);
+asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
+ struct old_sigaction __user *);
+asmlinkage int sys_sigreturn(struct pt_regs *);
+asmlinkage int sys_rt_sigreturn(struct pt_regs *);
+
+/* kernel/sys_arm.c */
+struct mmap_arg_struct;
+asmlinkage int old_mmap(struct mmap_arg_struct __user *);
+asmlinkage unsigned long sys_arm_mremap(unsigned long, unsigned long,
+ unsigned long, unsigned long,
+ unsigned long);
+
+struct sel_arg_struct;
+asmlinkage int old_select(struct sel_arg_struct __user *);
+#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
+asmlinkage int sys_ipc(uint, int, int, int, void __user *, long);
+#endif
+asmlinkage int sys_fork(struct pt_regs *);
+asmlinkage int sys_clone(unsigned long, unsigned long, int __user *,
+ int, int __user *, struct pt_regs *);
+asmlinkage int sys_vfork(struct pt_regs *);
+asmlinkage int sys_execve(char __user *, char __user * __user *,
+ char __user * __user *, struct pt_regs *);
+asmlinkage long sys_arm_fadvise64_64(int, int, loff_t, loff_t);
+
+#if defined(CONFIG_OABI_COMPAT)
+/* kernel/sys_oabi-compat.c */
+struct oldabi_stat64;
+asmlinkage long sys_oabi_stat64(char __user *, struct oldabi_stat64 __user *);
+asmlinkage long sys_oabi_lstat64(char __user *, struct oldabi_stat64 __user *);
+asmlinkage long sys_oabi_fstat64(unsigned long, struct oldabi_stat64 __user *);
+asmlinkage long sys_oabi_fstatat64(int, char __user *,
+ struct oldabi_stat64 __user *, int);
+asmlinkage long sys_oabi_fcntl64(unsigned int, unsigned int, unsigned long);
+struct oabi_epoll_event;
+asmlinkage long sys_oabi_epoll_ctl(int, int, int,
+ struct oabi_epoll_event __user *);
+asmlinkage long sys_oabi_epoll_wait(int, struct oabi_epoll_event __user *,
+ int, int);
+struct oabi_sembuf;
+asmlinkage long sys_oabi_semtimedop(int, struct oabi_sembuf __user *,
+ unsigned, const struct timespec __user *);
+asmlinkage long sys_oabi_semop(int, struct oabi_sembuf __user *, unsigned);
+asmlinkage int sys_oabi_ipc(uint, int, int, int, void __user *, long);
+asmlinkage long sys_oabi_bind(int, struct sockaddr __user *, int);
+asmlinkage long sys_oabi_connect(int, struct sockaddr __user *, int);
+asmlinkage long sys_oabi_sendto(int, void __user *, size_t,
+ unsigned, struct sockaddr __user *, int);
+asmlinkage long sys_oabi_sendmsg(int, struct msghdr __user *, unsigned);
+asmlinkage long sys_oabi_socketcall(int, unsigned long __user *);
+
+#endif
+
+#endif /* _ASM_ARM_SYSCALLS_H */
--
1.5.5.1
--
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