BPF_PROG_CREATE_FROM(9)                  Linux Networking                 BPF_PROG_CREATE_FROM(9)



NAME
       bpf_prog_create_from_user - create an unattached filter from user buffer

SYNOPSIS
       int bpf_prog_create_from_user(struct bpf_prog ** pfp, struct sock_fprog * fprog,
                                     bpf_aux_classic_check_t trans, bool save_orig);

ARGUMENTS
       pfp
           the unattached filter that is created

       fprog
           the filter program

       trans
           post-classic verifier transformation handler

       save_orig
           save classic BPF program

DESCRIPTION
       This function effectively does the same as bpf_prog_create, only that it builds up its
       insns buffer from user space provided buffer. It also allows for passing a
       bpf_aux_classic_check_t handler.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   BPF_PROG_CREATE_FROM(9)