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.TH "COPY_TO_USER_FROMIO" "" "06 October 2005" "" ""

.SH NAME
copy_to_user_fromio \- copy data from mmio-space to user-space
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int copy_to_user_fromio  (void * \fIdst\fB, unsigned long \fIsrc\fB, size_t \fIcount\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIdst\fB\fR
the destination pointer on user-space
.TP
\fB\fIsrc\fB\fR
the source pointer on mmio
.TP
\fB\fIcount\fB\fR
the data size to copy in bytes
.SH "DESCRIPTION"
.PP
Copies the data from mmio-space to user-space.
.PP
Returns zero if successful, or non-zero on failure.