GLib KeyFilesave_to_file

gboolean
g_key_file_save_to_file(
GKeyFile*key_file,
constgchar*filename,
GError**error
)

Writes the contents of key_file to filename using g_file_set_contents().

If you need stricter guarantees about durability of the written file than are provided by g_file_set_contents(), use g_file_set_contents_full() with the return value of g_key_file_to_data().

This function can fail for any of the reasons that g_file_set_contents() may fail.

Available since: 2.40

filename

Type: const gchar*

The name of the file to write to.

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 be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will be left initialized to NULL by 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.