package ocgtk

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OCaml bindings for GTK 4

Install 

dune-project
 Dependency

github.com Edit opam file Versions (2)

Authors

  1. C
    Chris Armstrong

Maintainers

  1. H
    hello@chrisarmstrong.dev

Sources

v0.1-preview2.tar.gz
sha256=4e50fdb5093136a10fc8ffbe388e44cbcb70d52f8afdd48863ec7e22580ff054

doc/ocgtk.gio/Ocgtk_gio/Gio/Wrappers/Unix_fd_message/index.html

Module Wrappers.Unix_fd_message

type t = [ `unix_fd_message | `socket_control_message | `object_ ] Gobject.obj
val new_ : unit -> t

Create a new UnixFDMessage

val new_with_fd_list : [ `unix_fd_list | `object_ ] Gobject.obj -> t

Create a new UnixFDMessage

val steal_fds : t -> int array * int

Returns the array of file descriptors that is contained in this object.

After this call, the descriptors are no longer contained in @message. Further calls will return an empty list (unless more 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.

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 @message, an empty array is returned.

val get_fd_list : t -> [ `unix_fd_list | `object_ ] Gobject.obj

Gets the #GUnixFDList contained in @message. This function does not return a reference to the caller, but the returned list is valid for the lifetime of @message.

val append_fd : t -> int -> (bool, GError.t) result

Adds a file descriptor to @message.

The file descriptor is duplicated using dup(). You keep your copy of the descriptor and the copy contained in @message will be closed when @message is finalized.

A possible cause of failure is exceeding the per-process or system-wide file descriptor limit.