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| SKB_FRAG_ADDRESS_SAF(9) | Linux Networking | SKB_FRAG_ADDRESS_SAF(9) |
NAME¶
skb_frag_address_safe - gets the address of the data contained in a paged fragment
SYNOPSIS¶
void * skb_frag_address_safe(const skb_frag_t * frag);
ARGUMENTS¶
const skb_frag_t * frag
the paged fragment buffer
DESCRIPTION¶
Returns the address of the data within frag. Checks that the page is mapped and returns NULL otherwise.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |