segment/release.c File Reference

Segment release routines. More...

#include <stdlib.h>
#include <grass/gis.h>
#include "local_proto.h"

Include dependency graph for segment/release.c:

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Functions
int	Segment_release (SEGMENT *SEG)
	Free memory allocated to segment. More...

Detailed Description

Segment release routines.

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

GRASS GIS Development Team

Date

2005-2009

Definition in file segment/release.c.

Function Documentation

Segment_release()

int Segment_release

(

SEGMENT *

SEG

)

Free memory allocated to segment.

Releases the allocated memory associated with the segment file seg.

Note: Does not close the file. Does not flush the data which may be pending from previous Segment_put() calls.

Parameters

[in,out]

SEG

segment

Returns

1 if successful

-1 if SEGMENT is not available (not open)

Definition at line 34 of file segment/release.c.

References SEGMENT::agequeue, SEGMENT::scb::buf, SEGMENT::freeslot, G_free(), SEGMENT::load_idx, SEGMENT::nseg, SEGMENT::open, and SEGMENT::scb.

Referenced by Segment_close().