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authorAl Viro <viro@zeniv.linux.org.uk>2013-02-24 08:17:03 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2013-03-04 04:58:46 +0100
commit19f4fc3aee180000fe45952691bbe69dde1d9e95 (patch)
tree195578ae347797f6aeb66f237aeea7e0eae9847c /arch/powerpc/kernel/sys_ppc32.c
parentswitch signalfd{,4}() to COMPAT_SYSCALL_DEFINE (diff)
downloadlinux-19f4fc3aee180000fe45952691bbe69dde1d9e95.tar.xz
linux-19f4fc3aee180000fe45952691bbe69dde1d9e95.zip
convert sendfile{,64} to COMPAT_SYSCALL_DEFINE
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/powerpc/kernel/sys_ppc32.c')
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index d0bafc0cdf06..6e7c2509bd2d 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -128,24 +128,6 @@ long compat_sys_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t pt
}
#endif
-/* Note: it is necessary to treat out_fd and in_fd as unsigned ints,
- * with the corresponding cast to a signed int to insure that the
- * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
- * and the register representation of a signed int (msr in 64-bit mode) is performed.
- */
-asmlinkage long compat_sys_sendfile_wrapper(u32 out_fd, u32 in_fd,
- compat_off_t __user *offset, u32 count)
-{
- return compat_sys_sendfile((int)out_fd, (int)in_fd, offset, count);
-}
-
-asmlinkage long compat_sys_sendfile64_wrapper(u32 out_fd, u32 in_fd,
- compat_loff_t __user *offset, u32 count)
-{
- return sys_sendfile((int)out_fd, (int)in_fd,
- (off_t __user *)offset, count);
-}
-
unsigned long compat_sys_mmap2(unsigned long addr, size_t len,
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long pgoff)