Method
GLib KeyFileget_value
since: 2.6
Declaration [src]
gchar*
g_key_file_get_value(
GKeyFile*key_file,
constgchar*group_name,
constgchar*key,
GError**error
)
Description [src]
Returns the raw value associated with key under group_name.
Use g_key_file_get_string() to retrieve an unescaped UTF-8 string.
If the key cannot be found, G_KEY_FILE_ERROR_KEY_NOT_FOUND
is returned. 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. key-
Type:
const gchar*A key.
The data is owned by the caller of the method.The value is a NUL terminated UTF-8 string. error-
Type:
The return location for a recoverable error.
The argument can beNULL.If the return location is notNULL, then you must initialize it to aNULLGError*.The argument will be left initialized toNULLby the method if there are no errors.In case of error, the argument will be set to a newly allocatedGError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: gchar*
A newly allocated string or NULL if the specified
key cannot be found.
The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The value is a NUL terminated UTF-8 string.