diff options
Diffstat (limited to 'kernel/arch/c6x/include/asm/syscalls.h')
| -rw-r--r-- | kernel/arch/c6x/include/asm/syscalls.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/arch/c6x/include/asm/syscalls.h b/kernel/arch/c6x/include/asm/syscalls.h new file mode 100644 index 000000000..df3d05feb --- /dev/null +++ b/kernel/arch/c6x/include/asm/syscalls.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2011 Texas Instruments Incorporated + * Author: Mark Salter <msalter@redhat.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef __ASM_C6X_SYSCALLS_H +#define __ASM_C6X_SYSCALLS_H + +#include <linux/compiler.h> +#include <linux/linkage.h> +#include <linux/types.h> + +/* The array of function pointers for syscalls. */ +extern void *sys_call_table[]; + +/* The following are trampolines in entry.S to handle 64-bit arguments */ +extern long sys_pread_c6x(unsigned int fd, char __user *buf, + size_t count, off_t pos_low, off_t pos_high); +extern long sys_pwrite_c6x(unsigned int fd, const char __user *buf, + size_t count, off_t pos_low, off_t pos_high); +extern long sys_truncate64_c6x(const char __user *path, + off_t length_low, off_t length_high); +extern long sys_ftruncate64_c6x(unsigned int fd, + off_t length_low, off_t length_high); +extern long sys_fadvise64_c6x(int fd, u32 offset_lo, u32 offset_hi, + u32 len, int advice); +extern long sys_fadvise64_64_c6x(int fd, u32 offset_lo, u32 offset_hi, + u32 len_lo, u32 len_hi, int advice); +extern long sys_fallocate_c6x(int fd, int mode, + u32 offset_lo, u32 offset_hi, + u32 len_lo, u32 len_hi); +extern int sys_cache_sync(unsigned long s, unsigned long e); + +#include <asm-generic/syscalls.h> + +#endif /* __ASM_C6X_SYSCALLS_H */ |