Linux Kernel
3.7.1
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#include <linux/in6.h>
#include <asm/uaccess.h>
Go to the source code of this file.
Macros | |
#define | HAVE_CSUM_COPY_USER |
#define | _HAVE_ARCH_IPV6_CSUM |
Functions | |
__wsum | csum_partial (const void *buff, int len, __wsum sum) |
__wsum | __csum_partial_copy_user (const void *src, void *dst, int len, __wsum sum, int *err_ptr) |
__wsum | csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum) |
#define _HAVE_ARCH_IPV6_CSUM |
Definition at line 195 of file checksum.h.
#define HAVE_CSUM_COPY_USER |
Definition at line 51 of file checksum.h.
__wsum __csum_partial_copy_user | ( | const void * | src, |
void * | dst, | ||
int | len, | ||
__wsum | sum, | ||
int * | err_ptr | ||
) |
Definition at line 164 of file checksum.c.
csum_partial_copy_nocheck - Copy and checksum. : source address : destination address : number of bytes to be copied. : initial sum that is added into the result (32bit unfolded)
Returns an 32bit unfolded checksum of the buffer.
Definition at line 374 of file csum_partial_copy.c.