Commit cc47ad40 authored by Cédric Le Goater's avatar Cédric Le Goater Committed by Michael Ellerman
Browse files

powerpc/compat_sys: Declare syscalls 



This fixes a compile error with W=1.

Signed-off-by: default avatarCédric Le Goater <clg@kaod.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210823090039.166120-3-clg@kaod.org
parent 3accc0fa

arch/powerpc/include/asm/syscalls.h

+30 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
#include <linux/compiler.h>

#include <linux/linkage.h>

#include <linux/types.h>

#include <linux/compat.h>



struct rtas_args;
@@ -18,5 +19,34 @@ asmlinkage long sys_mmap2(unsigned long addr, size_t len, 
asmlinkage long ppc64_personality(unsigned long personality);

asmlinkage long sys_rtas(struct rtas_args __user *uargs);



#ifdef CONFIG_COMPAT

unsigned long compat_sys_mmap2(unsigned long addr, size_t len,

			       unsigned long prot, unsigned long flags,

			       unsigned long fd, unsigned long pgoff);



compat_ssize_t compat_sys_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,

				  u32 reg6, u32 pos1, u32 pos2);



compat_ssize_t compat_sys_pwrite64(unsigned int fd, const char __user *ubuf, compat_size_t count,

				   u32 reg6, u32 pos1, u32 pos2);



compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offset1, u32 offset2, u32 count);



int compat_sys_truncate64(const char __user *path, u32 reg4,

			  unsigned long len1, unsigned long len2);



long compat_sys_fallocate(int fd, int mode, u32 offset1, u32 offset2, u32 len1, u32 len2);



int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long len1,

			   unsigned long len2);



long ppc32_fadvise64(int fd, u32 unused, u32 offset1, u32 offset2,

		     size_t len, int advice);



long compat_sys_sync_file_range2(int fd, unsigned int flags,

				 unsigned int offset1, unsigned int offset2,

				 unsigned int nbytes1, unsigned int nbytes2);

#endif



#endif /* __KERNEL__ */

#endif /* __ASM_POWERPC_SYSCALLS_H */