diff options
Diffstat (limited to 'include/asm-ppc/checksum.h')
| -rw-r--r-- | include/asm-ppc/checksum.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-ppc/checksum.h b/include/asm-ppc/checksum.h index 74e943792..7b55f0032 100644 --- a/include/asm-ppc/checksum.h +++ b/include/asm-ppc/checksum.h @@ -47,6 +47,20 @@ unsigned int csum_partial_copy( const char *src, char *dst, int len, int sum); */ #define csum_partial_copy_fromuser csum_partial_copy +/* + * this is a new version of the above that records errors it finds in *errp, + * but continues and zeros the rest of the buffer. + * + * right now - it just calls csum_partial_copy() + * -- Cort + */ +extern __inline__ +unsigned int csum_partial_copy_from_user ( const char *src, char *dst, + int len, int sum, int *err_ptr) +{ + int *dst_err_ptr=NULL; + return csum_partial_copy( src, dst, len, sum); +} /* * this routine is used for miscellaneous IP-like checksums, mainly |