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.TH FGETPOS 3C "Jul 24, 2002"
.SH NAME
fgetpos \- get current file position information
.SH SYNOPSIS
.LP
.nf
#include <stdio.h>

\fBint\fR \fBfgetpos\fR(\fBFILE *\fR\fIstream\fR, \fBfpos_t *\fR\fIpos\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBfgetpos()\fR function stores the current value of the file position
indicator for the stream pointed to by \fIstream\fR in the object pointed to by
\fIpos\fR. The value stored contains unspecified information usable by
\fBfsetpos\fR(3C) for repositioning the stream to its position at the time of
the call to \fBfgetpos()\fR.
.SH RETURN VALUES
.sp
.LP
Upon successful completion, \fBfgetpos()\fR returns \fB0\fR. Otherwise, it
returns a non-zero value and sets \fBerrno\fR to indicate the error.
.SH ERRORS
.sp
.LP
The \fBfgetpos()\fR function may fail if:
.sp
.ne 2
.na
\fB\fBEBADF\fR\fR
.ad
.RS 13n
The file descriptor underlying \fIstream\fR is not valid.
.RE

.sp
.ne 2
.na
\fB\fBESPIPE\fR\fR
.ad
.RS 13n
The file descriptor underlying \fIstream\fR is associated with a pipe, a FIFO,
or a socket.
.RE

.sp
.ne 2
.na
\fB\fBEOVERFLOW\fR\fR
.ad
.RS 13n
The current value of the file position cannot be represented correctly in an
object of type \fBfpos_t\fR.
.RE

.SH USAGE
.sp
.LP
The \fBfgetpos()\fR function has a transitional interface for 64-bit file
offsets.  See \fBlf64\fR(7).
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(7) for descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Interface Stability	Standard
.TE

.SH SEE ALSO
.sp
.LP
.BR fopen (3C),
.BR fsetpos (3C),
.BR ftell (3C),
.BR rewind (3C),
.BR ungetc (3C),
.BR attributes (7),
.BR lf64 (7),
.BR standards (7)