Set the list of directories used by GIO to load the MIME database.
NULL, the directories used are the default:
mimesubdirectory of the directory in
mimesubdirectory of every directory in
This function is intended to be used when writing tests that depend on information stored in the MIME database, in order to control the data.
Typically, in case your tests use
G_TEST_OPTION_ISOLATE_DIRS, but they
depend on the system’s MIME database, you should call this function
dirs set to
NULL before calling g_test_init(), for instance:
// Load MIME data from the system g_content_type_set_mime_dirs (NULL); // Isolate the environment g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL); … return g_test_run ();
Available since: 2.60
Type: An array of
NULL-terminated list of directories to load MIME data from, including any
mime/subdirectory, and with the first directory to try listed first.
The argument can be
The array must be
The data is owned by the caller of the function. Each element is a NUL terminated UTF-8 string.