Method
GLibKeyFileget_keys
since: 2.6
Declaration [src]
gchar**
g_key_file_get_keys (
GKeyFile* key_file,
const gchar* group_name,
gsize* length,
GError** error
)
Description [src]
Returns all keys for the group name group_name.
The array of returned keys will be NULL-terminated, so length may
optionally be NULL. If the group_name cannot be found,
G_KEY_FILE_ERROR_GROUP_NOT_FOUND is returned.
Available since: 2.6
Parameters
group_name-
Type:
const gchar*A group name.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. length-
Type:
gsize*Return location for the number of keys returned, or
NULLto ignore.The argument will be set by the function. The argument can be NULL. 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 method 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.
Return value
Type: An array of utf8
A newly-allocated
NULL-terminated array of strings. Use g_strfreev() to free it.
The array is NULL-terminated. |
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |
| Each element is a NUL terminated UTF-8 string. |