Learn R Programming

RGtk2 (version 2.20.31)

gMountGuessContentTypeSync: gMountGuessContentTypeSync

Description

Tries to guess the type of content stored on mount. Returns one or more textual identifiers of well-known content types (typically prefixed with "x-content/"), e.g. x-content/image-dcf for camera memory cards. See the shared-mime-info (http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec) specification for more on x-content types.

Usage

gMountGuessContentTypeSync(object, force.rescan, cancellable = NULL, .errwarn = TRUE)

Arguments

object
force.rescan
Whether to force a rescan of the content. Otherwise a cached result will be used if available
cancellable
optional GCancellable object, NULL to ignore
.errwarn
Whether to issue a warning on error or fail silently

Value

A list containing the following elements:
retval
[character] a list of content types or NULL on error.
error
a GError location to store the error occuring, or NULL to ignore

Details

This is an synchronous operation and as such may block doing IO; see gMountGuessContentType for the asynchronous version. Since 2.18