.TH getubd() "" "" "Internal Kernel Routine"
.PC "Get a byte from user data space"
\fBchar getubd(\fIu\^\fB)\fR
\fBchar *\fIu\^\fB;\fR
.PP
.B getubd()
reads a byte from offset \fIu\fR in the current process's user data space.
If an address fault occurs,
.B getubd()
calls
.B set_user_error()
with the value
.BR EFAULT .
.SH "See Also"
.B
internal kernel routines
.R
