gdalraster (version 1.11.1)

vsi_rename: Rename a file

Description

vsi_rename() renames a file object in the file system. The GDAL documentation states it should be possible to rename a file onto a new filesystem, but it is safest if this function is only used to rename files that remain in the same directory. This function goes through the GDAL VSIFileHandler virtualization and may work on unusual filesystems such as in memory. It is a wrapper for VSIRename() in the GDAL Common Portability Library. Analog of the POSIX rename() function.

Usage

vsi_rename(oldpath, newpath)

Value

0 on success or -1 on an error.

Arguments

oldpath

Character string. The name of the file to be renamed.

newpath

Character string. The name the file should be given.

See Also

renameDataset(), vsi_copy_file()

Examples

# regular file system for illustration
elev_file <- system.file("extdata/storml_elev.tif", package="gdalraster")
tmp_file <- tempfile(fileext = ".tif")
file.copy(elev_file, tmp_file)
new_file <- file.path(dirname(tmp_file), "storml_elev_copy.tif")
vsi_rename(tmp_file, new_file)
vsi_stat(new_file)
vsi_unlink(new_file)