Method

GioDBusProxycall_with_unix_fd_list_sync

since: 2.30

Declaration [src] 

GVariant*
g_dbus_proxy_call_with_unix_fd_list_sync (
  GDBusProxy* proxy,
  const gchar* method_name,
  GVariant* parameters,
  GDBusCallFlags flags,
  gint timeout_msec,
  GUnixFDList* fd_list,
  GUnixFDList** out_fd_list,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Like g_dbus_proxy_call_sync() but also takes and returns GUnixFDList objects.

This method is only available on UNIX.

Available since: 2.30

Parameters

method_name

Type: const gchar*

Name of method to invoke.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
parameters

Type: GVariant

A GVariant tuple with parameters for the signal or NULL if not passing parameters.

The argument can be NULL.
The data is owned by the caller of the method.
flags

Type: GDBusCallFlags

Flags from the GDBusCallFlags enumeration.

timeout_msec

Type: gint

The timeout in milliseconds (with G_MAXINT meaning “infinite”) or -1 to use the proxy default timeout.

fd_list

Type: GUnixFDList

A GUnixFDList or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
out_fd_list

Type: GUnixFDList

Return location for a GUnixFDList or NULL.

The argument will be set by the function.
The argument can be set to NULL by the method.
The argument can be NULL.
The caller of the method takes ownership of the returned data, and is responsible for freeing it.
cancellable

Type: GCancellable

A GCancellable or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
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 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.

Return value

Type: GVariant

NULL if error is set. Otherwise a GVariant tuple with return values. Free with g_variant_unref().

The caller of the method takes ownership of the returned data, and is responsible for freeing it.