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GObject.Object
parent-child marker Gio.UnixFDList

Class Gio.UnixFDList

Import line:	Gio = imports.gi.Gio;
GIR File:	Gio-2.0.gir
C documentation:	GUnixFDList
Class :	UnixFDList
Extends:	GObject.Object

A GUnixFDList contains a list of file descriptors. It owns the file
descriptors that it contains, closing them when finalized.
It may be wrapped in a GUnixFDMessage and sent over a GSocket in
the G_SOCKET_ADDRESS_UNIX family by using g_socket_send_message()
and received using g_socket_receive_message().
Note that <gio/gunixfdlist.h> belongs to
the UNIX-specific GIO interfaces, thus you have to use the
gio-unix-2.0.pc pkg-config file when using it.

Properties
Properties		Defined By
	parent_instance : GObject.Object read only	Gio.UnixFDList
	priv : Gio.UnixFDListPrivate read only	Gio.UnixFDList

Methods / Constructors
Method / Constructor		Defined By
	new Gio.UnixFDList (Object *properties) Create a new Gio.UnixFDList Create a new Gio.UnixFDList Parameters: Object properties*
	new Gio.UnixFDList.from_array (Array *fds, gint32 n_fds) : Gio.UnixFDList Create a new Gio.UnixFDList Create a new Gio.UnixFDList Parameters: Array fds* Required (not null) the initial list of file descriptors gint32 n_fds Required (not null) the length of fds, or -1 Returns: Gio.UnixFDList a new GUnixFDList
	append (gint32 fd) : gint32 Adds a file descriptor to list. Adds a file descriptor to list. The file descriptor is duplicated using dup(). You keep your copy of the descriptor and the copy contained in list will be closed when list is finalized. A possible cause of failure is exceeding the per-process or system-wide file descriptor limit. The index of the file descriptor in the list is returned. If you use this index with g_unix_fd_list_get() then you will receive back a duplicated copy of the same file descriptor. (and error is set) Parameters: gint32 fd Required (not null) a valid open file descriptor Returns: gint32 the index of the appended fd in case of success, else -1	Gio.UnixFDList
	get (gint32 *index_) : gint32 Gets a file descriptor out of list. Gets a file descriptor out of list. programmer error for index_* to be out of range; see g_unix_fd_list_get_length(). The file descriptor is duplicated using dup() and set as close-on-exec before being returned. You must call close() on it when you are done. A possible cause of failure is exceeding the per-process or system-wide file descriptor limit. Parameters: gint32 index_ Required (not null) the index into the list Returns: gint32 the file descriptor, or -1 in case of error	Gio.UnixFDList
	get_length () : gint32 contained within). contained within). Returns: gint32 the length of list	Gio.UnixFDList
	peek_fds (Object *out_values) : Array Returns the array of file descriptors that is contained in this object. Returns the array of file descriptors that is contained in this object. After this call, the descriptors remain the property of list. The caller must not close them and must not free the array. The array is valid only until list* is changed in any way. If length is non-NULL then it is set to the number of file descriptors in the returned array. The returned array is also terminated with -1. This function never returns NULL. In case there are no file descriptors contained in list, an empty array is returned. descriptors Parameters: Object out_values gint32 length Returns: Array an array of file	Gio.UnixFDList
	steal_fds (Object *out_values) : Array Returns the array of file descriptors that is contained in this object. Returns the array of file descriptors that is contained in this object. After this call, the descriptors are no longer contained in descriptors have been added). The return result of this function must be freed with g_free(). The caller is also responsible for closing all of the file descriptors. The file descriptors in the array are set to close-on-exec. If length* is non-NULL then it is set to the number of file descriptors in the returned array. The returned array is also terminated with -1. This function never returns NULL. In case there are no file descriptors contained in list, an empty array is returned. descriptors Parameters: Object out_values gint32 length Returns: Array an array of file	Gio.UnixFDList

Events
None

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Gio.DBusMessage Method	get_unix_fd_list () : Gio.UnixFDList Gets the UNIX file descriptors associated with message, if any.
Gio.DBusMessage Method	set_unix_fd_list (UnixFDList *fd_list) : none Sets the UNIX file descriptors associated with message*.
Gio.UnixFDMessage Property	fd_list : Gio.UnixFDList
Gio.UnixFDMessage Method	new Gio.UnixFDMessage.with_fd_list (UnixFDList *fd_list*) : Gio.SocketControlMessage Create a new Gio.UnixFDMessage
Gio.UnixFDMessage Method	get_fd_list () : Gio.UnixFDList Gets the GUnixFDList contained in message.