Function
GExiv2Metadataget_tag_description
unstable since: 0.16.0
Declaration [src]
const gchar*
gexiv2_metadata_get_tag_description (
const gchar* tag,
GError** error
)
Description [src]
Get Exiv2’s description for a tag.
The Exiv2 Tag Reference can be found at http://exiv2.org/metadata.html.
Available since: 0.16.0
Parameters
tag-
Type:
const gchar*An Exiv2 tag.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the function if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.