.TH "sppp_do_ioctl" 9 "sppp_do_ioctl" "25 May 1998" "Kernel Hacker's Manual" LINUX
.SH NAME
sppp_do_ioctl \-  Ioctl handler for ppp/hdlc
.SH SYNOPSIS
.B "int" sppp_do_ioctl
.BI "(struct net_device *" dev ","
.BI "struct ifreq *" ifr ","
.BI "int " cmd ");"
.SH ARGUMENTS
.IP "dev" 12
 Device subject to ioctl
.IP "ifr" 12
 Interface request block from the user
.IP "cmd" 12
 Command that is being issued
.SH "DESCRIPTION"
This function handles the ioctls that may be issued by the user
to control the settings of a PPP/HDLC link. It does both busy
and security checks. This function is intended to be wrapped by
callers who wish to add additional ioctl calls of their own.