Ubuntu manuals

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NAME

       skb_append_datato_frags - append the user data to a skb

SYNOPSIS

       int skb_append_datato_frags  (struct sock * sk, struct sk_buff * skb,
                                      int (*getfrag) <funcparams>void *from, char *to, int offset, int len, int odd, struct sk_buff *skb</funcparams>,
                                      void * from, int length);

ARGUMENTS

       sk     sock structure

       skb    skb structure to be appened with user data.

       getfrag
              call back function to be used for getting the user data

       from   pointer to user message iov

       length length of the iov message

DESCRIPTION

       This  procedure append the user data in the fragment part of the skb if
       any page alloc fails user this procedure returns -ENOMEM