Lines Matching defs:len
16 * @len: number of bytes to be copied.
24 csum_and_copy_from_user(const void __user *src, void *dst, int len)
29 if (!user_access_begin(src, len))
31 sum = csum_partial_copy_generic((__force const void *)src, dst, len);
40 * @len: number of bytes to be copied.
48 csum_and_copy_to_user(const void *src, void __user *dst, int len)
53 if (!user_access_begin(dst, len))
55 sum = csum_partial_copy_generic(src, (void __force *)dst, len);
64 * @len: number of bytes to be copied.
70 csum_partial_copy_nocheck(const void *src, void *dst, int len)
72 return csum_partial_copy_generic(src, dst, len);
78 __u32 len, __u8 proto, __wsum sum)
82 rest = (__force __u64)htonl(len) + (__force __u64)htons(proto) +