1SKB_APPEND_DATATO_FR(9)        Linux Networking        SKB_APPEND_DATATO_FR(9)
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NAME

6       skb_append_datato_frags - append the user data to a skb
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SYNOPSIS

9       int skb_append_datato_frags(struct sock * sk, struct sk_buff * skb,
10                                   int (*getfrag) (void *from, char *to, int offset, int len, int odd, struct sk_buff *skb),
11                                   void * from, int length);
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ARGUMENTS

14       sk
15           sock structure
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17       skb
18           skb structure to be appened with user data.
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20       getfrag
21           call back function to be used for getting the user data
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23       from
24           pointer to user message iov
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26       length
27           length of the iov message
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DESCRIPTION

30       This procedure append the user data in the fragment part of the skb if
31       any page alloc fails user this procedure returns -ENOMEM
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34Kernel Hackers Manual 3.10         June 2019           SKB_APPEND_DATATO_FR(9)
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