cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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syscalls.h (2068B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef __ASM_POWERPC_SYSCALLS_H
      3#define __ASM_POWERPC_SYSCALLS_H
      4#ifdef __KERNEL__
      5
      6#include <linux/compiler.h>
      7#include <linux/linkage.h>
      8#include <linux/types.h>
      9#include <linux/compat.h>
     10
     11struct rtas_args;
     12
     13asmlinkage long sys_mmap(unsigned long addr, size_t len,
     14		unsigned long prot, unsigned long flags,
     15		unsigned long fd, off_t offset);
     16asmlinkage long sys_mmap2(unsigned long addr, size_t len,
     17		unsigned long prot, unsigned long flags,
     18		unsigned long fd, unsigned long pgoff);
     19asmlinkage long ppc64_personality(unsigned long personality);
     20asmlinkage long sys_rtas(struct rtas_args __user *uargs);
     21int ppc_select(int n, fd_set __user *inp, fd_set __user *outp,
     22	       fd_set __user *exp, struct __kernel_old_timeval __user *tvp);
     23long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
     24		      u32 len_high, u32 len_low);
     25
     26#ifdef CONFIG_COMPAT
     27unsigned long compat_sys_mmap2(unsigned long addr, size_t len,
     28			       unsigned long prot, unsigned long flags,
     29			       unsigned long fd, unsigned long pgoff);
     30
     31compat_ssize_t compat_sys_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,
     32				  u32 reg6, u32 pos1, u32 pos2);
     33
     34compat_ssize_t compat_sys_pwrite64(unsigned int fd, const char __user *ubuf, compat_size_t count,
     35				   u32 reg6, u32 pos1, u32 pos2);
     36
     37compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offset1, u32 offset2, u32 count);
     38
     39int compat_sys_truncate64(const char __user *path, u32 reg4,
     40			  unsigned long len1, unsigned long len2);
     41
     42long compat_sys_fallocate(int fd, int mode, u32 offset1, u32 offset2, u32 len1, u32 len2);
     43
     44int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long len1,
     45			   unsigned long len2);
     46
     47long ppc32_fadvise64(int fd, u32 unused, u32 offset1, u32 offset2,
     48		     size_t len, int advice);
     49
     50long compat_sys_sync_file_range2(int fd, unsigned int flags,
     51				 unsigned int offset1, unsigned int offset2,
     52				 unsigned int nbytes1, unsigned int nbytes2);
     53#endif
     54
     55#endif /* __KERNEL__ */
     56#endif /* __ASM_POWERPC_SYSCALLS_H */