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author | Arnd Bergmann <abergman@de.ibm.com> | 2006-03-23 00:00:08 +0100 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2006-03-27 14:48:22 +1100 |
commit | a7f31841a40776605c834053ad1eb82d539bd79f (patch) | |
tree | c603bce363b9feed7251ef9a29a2edf31009178e /include/asm-powerpc/unistd.h | |
parent | 5536408c21cdde38bfdbb59a6fd4fcbf1232699f (diff) | |
download | linux-a7f31841a40776605c834053ad1eb82d539bd79f.tar.gz linux-a7f31841a40776605c834053ad1eb82d539bd79f.tar.bz2 linux-a7f31841a40776605c834053ad1eb82d539bd79f.zip |
[PATCH] powerpc: declare arch syscalls in <asm/syscalls.h>
powerpc currently declares some of its own system calls
in <asm/unistd.h>, but not all of them. That place also
contains remainders of the now almost unused kernel syscall
hack.
- Add a new <asm/syscalls.h> with clean declarations
- Include that file from every source that implements one
of these
- Get rid of old declarations in <asm/unistd.h>
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 <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/unistd.h')
-rw-r--r-- | include/asm-powerpc/unistd.h | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index 35556993f066..1e990747dce7 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 <linux/types.h> #include <linux/compiler.h> #include <linux/linkage.h> +#include <asm/syscalls.h> #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR @@ -460,44 +461,10 @@ 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 * * What we want is __attribute__((weak,alias("sys_ni_syscall"))), |