SKB_FRAG_ADDRESS(9) Linux Networking SKB_FRAG_ADDRESS(9)NAME
skb_frag_address - gets the address of the data contained in a paged fragment
void * skb_frag_address(const skb_frag_t * frag);
the paged fragment buffer
Returns the address of the data within frag. The page must already be mapped.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 SKB_FRAG_ADDRESS(9)
Check Out this Related Man Page
vfragpg(8) System Manager's Manual vfragpg(8)NAME
vfragpg - prints a single header page of a frag file
/sbin/advfs/vfragpg special page_LBN
Specifies the block special device name, such as /dev/disk/dsk2c. Specifies the logical block number of the page.
The vfragpg command allows you to see the structure of a single header page in a frag file.
Use showfile -x /usr/.tags/1 to locate the logical block number of the page.
You must have root user privileges to access this command.
The following example shows the headers for the frag file with logical block number 10672 on the device /dev/disk/dsk3a: # vfragpg
self 0 nextFreeGrp -1 fragType 6 freefrgs 14 ver 1
frag on free list : 43, nextFree = 49 frag on free list : 49, nextFree = 55 frag on free list : 55, nextFree = 61 frag on
free list : 61, nextFree = 67 frag on free list : 67, nextFree = 73 frag on free list : 73, nextFree = 79 frag on free
list : 79, nextFree = 85 frag on free list : 85, nextFree = 91 frag on free list : 91, nextFree = 97 frag on free list :
97, nextFree = 103 frag on free list : 103, nextFree = 109 frag on free list : 109, nextFree = 115 frag on free list : 115,
nextFree = 121 frag on free list : 121, nextFree = -1 #
SEE ALSO advfs(4), showfile(8), shfragbf(8)vfragpg(8)
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