'\" t
.\"     Title: bpf_prog_create_from_user
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Linux Networking
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "BPF_PROG_CREATE_FROM" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Linux Networking"
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.SH "NAME"
bpf_prog_create_from_user \- create an unattached filter from user buffer
.SH "SYNOPSIS"
.HP \w'int\ bpf_prog_create_from_user('u
.BI "int bpf_prog_create_from_user(struct\ bpf_prog\ **\ " "pfp" ", struct\ sock_fprog\ *\ " "fprog" ", bpf_aux_classic_check_t\ " "trans" ", bool\ " "save_orig" ");"
.SH "ARGUMENTS"
.PP
\fIpfp\fR
.RS 4
the unattached filter that is created
.RE
.PP
\fIfprog\fR
.RS 4
the filter program
.RE
.PP
\fItrans\fR
.RS 4
post\-classic verifier transformation handler
.RE
.PP
\fIsave_orig\fR
.RS 4
save classic BPF program
.RE
.SH "DESCRIPTION"
.PP
This function effectively does the same as
\fBbpf_prog_create\fR, 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\&.
.SH "COPYRIGHT"
.br