sys.c File Reference

#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/syscalls.h>
#include <linux/mman.h>
#include <linux/file.h>
#include <linux/mempolicy.h>
#include <linux/binfmts.h>
#include <linux/fs.h>
#include <linux/compat.h>
#include <linux/uaccess.h>
#include <linux/signal.h>
#include <asm/syscalls.h>
#include <asm/pgtable.h>
#include <asm/homecache.h>
#include <asm/cachectl.h>
#include <arch/chip.h>
#include <asm/unistd.h>

Go to the source code of this file.

Macros
#define	PAGE_ADJUST   (PAGE_SHIFT - 12)
#define	__SYSCALL(nr, call)   [nr] = (call),
#define	sys_fadvise64_64   sys32_fadvise64_64
#define	sys_readahead   sys32_readahead
#define	sys_execve   _sys_execve
#define	sys_sigaltstack   _sys_sigaltstack
#define	sys_rt_sigreturn   _sys_rt_sigreturn
#define	sys_clone   _sys_clone
#define	sys_cmpxchg_badaddr   _sys_cmpxchg_badaddr

Functions
	SYSCALL_DEFINE3 (cacheflush, unsigned long, addr, unsigned long, len, unsigned long, flags)
ssize_t	sys32_readahead (int fd, u32 offset_lo, u32 offset_hi, u32 count)
int	sys32_fadvise64_64 (int fd, u32 offset_lo, u32 offset_hi, u32 len_lo, u32 len_hi, int advice)
	SYSCALL_DEFINE6 (mmap2, unsigned long, addr, unsigned long, len, unsigned long, prot, unsigned long, flags, unsigned long, fd, unsigned long, off_4k)

Variables
void *	sys_call_table [__NR_syscalls]

Macro Definition Documentation

#define __SYSCALL	(		nr,
			call
	)		[nr] = (call),

Definition at line 101 of file sys.c.

#define PAGE_ADJUST   (PAGE_SHIFT - 12)

#define sys_clone   _sys_clone

Definition at line 113 of file sys.c.

#define sys_cmpxchg_badaddr   _sys_cmpxchg_badaddr

Definition at line 115 of file sys.c.

#define sys_execve   _sys_execve

Definition at line 110 of file sys.c.

#define sys_fadvise64_64   sys32_fadvise64_64

Definition at line 105 of file sys.c.

#define sys_readahead   sys32_readahead

Definition at line 106 of file sys.c.

#define sys_rt_sigreturn   _sys_rt_sigreturn

Definition at line 112 of file sys.c.

#define sys_sigaltstack   _sys_sigaltstack

Definition at line 111 of file sys.c.

Function Documentation

int sys32_fadvise64_64	(	int	fd,
		u32	offset_lo,
		u32	offset_hi,
		u32	len_lo,
		u32	len_hi,
		int	advice
	)

Definition at line 65 of file sys.c.

ssize_t sys32_readahead	(	int	fd,
		u32	offset_lo,
		u32	offset_hi,
		u32	count
	)

Definition at line 60 of file sys.c.

SYSCALL_DEFINE3	(	cacheflush	,
		unsigned	long,
		addr	,
		unsigned	long,
		len	,
		unsigned	long,
		flags
	)

Definition at line 38 of file sys.c.

SYSCALL_DEFINE6	(	mmap2	,
		unsigned	long,
		addr	,
		unsigned	long,
		len	,
		unsigned	long,
		prot	,
		unsigned	long,
		flags	,
		unsigned	long,
		fd	,
		unsigned	long,
		off_4k
	)

Definition at line 75 of file sys.c.

Variable Documentation

void* sys_call_table[__NR_syscalls]

Initial value:

= {
    [0 ... __NR_syscalls-1] = sys_ni_syscall,

}

Definition at line 122 of file sys.c.