From a7f31841a40776605c834053ad1eb82d539bd79f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 23 Mar 2006 00:00:08 +0100 Subject: [PATCH] powerpc: declare arch syscalls in powerpc currently declares some of its own system calls in , but not all of them. That place also contains remainders of the now almost unused kernel syscall hack. - Add a new with clean declarations - Include that file from every source that implements one of these - Get rid of old declarations in This patch is required as a base for implementing system calls from an SPU, but also makes sense as a general cleanup. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- include/asm-powerpc/unistd.h | 35 +---------------------------------- 1 file changed, 1 insertion(+), 34 deletions(-) (limited to 'include/asm-powerpc/unistd.h') diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index 35556993f06..1e990747dce 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -425,6 +425,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 #include #include #include +#include #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR @@ -460,43 +461,9 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 * System call prototypes. */ #ifdef __KERNEL_SYSCALLS__ -extern pid_t setsid(void); -extern int write(int fd, const char *buf, off_t count); -extern int read(int fd, char *buf, off_t count); -extern off_t lseek(int fd, off_t offset, int count); -extern int dup(int fd); extern int execve(const char *file, char **argv, char **envp); -extern int open(const char *file, int flag, int mode); -extern int close(int fd); -extern pid_t waitpid(pid_t pid, int *wait_stat, int options); #endif /* __KERNEL_SYSCALLS__ */ -/* - * Functions that implement syscalls. - */ -unsigned long sys_mmap(unsigned long addr, size_t len, unsigned long prot, - unsigned long flags, unsigned long fd, off_t offset); -unsigned long sys_mmap2(unsigned long addr, size_t len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct pt_regs; -int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, - unsigned long a3, unsigned long a4, unsigned long a5, - struct pt_regs *regs); -int sys_clone(unsigned long clone_flags, unsigned long usp, - int __user *parent_tidp, void __user *child_threadptr, - int __user *child_tidp, int p6, struct pt_regs *regs); -int sys_fork(unsigned long p1, unsigned long p2, unsigned long p3, - unsigned long p4, unsigned long p5, unsigned long p6, - struct pt_regs *regs); -int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3, - unsigned long p4, unsigned long p5, unsigned long p6, - struct pt_regs *regs); -int sys_pipe(int __user *fildes); -struct sigaction; -long sys_rt_sigaction(int sig, const struct sigaction __user *act, - struct sigaction __user *oact, size_t sigsetsize); - /* * "Conditional" syscalls * -- cgit v1.2.3