gslist.go RawHistoryFolder

1// Package glib was automatically generated by github.com/bnema/puregotk DO NOT EDIT
2package glib
3
4import (
5	"structs"
6	"unsafe"
7
8	"github.com/ebitengine/purego"
9
10	"github.com/bnema/puregotk/pkg/core"
11)
12
13// The #GSList struct is used for each element in the singly-linked
14// list.
15type SList struct {
16	_ structs.HostLayout
17
18	Data uintptr
19
20	Next *SList
21}
22
23func (x *SList) GoPointer() uintptr {
24	return uintptr(unsafe.Pointer(x))
25}
26
27var xClearSlist func(**SList, uintptr)
28
29// Clears a pointer to a #GSList, freeing it and, optionally, freeing its elements using @destroy.
30//
31// @slist_ptr must be a valid pointer. If @slist_ptr points to a null #GSList, this does nothing.
32func ClearSlist(SlistPtrVar **SList, DestroyVar *DestroyNotify) {
33
34	var DestroyVarRef uintptr
35	if DestroyVar != nil {
36		DestroyVarPtr := uintptr(unsafe.Pointer(DestroyVar))
37		if cbRefPtr, ok := GetCallback(DestroyVarPtr); ok {
38			DestroyVarRef = cbRefPtr
39		} else {
40			fcb := func(arg0 uintptr) {
41				cbFn := *DestroyVar
42				cbFn(arg0)
43			}
44			DestroyVarRef = purego.NewCallback(fcb)
45			SaveCallbackWithClosure(DestroyVarPtr, DestroyVarRef, DestroyVar)
46		}
47	}
48
49	xClearSlist(SlistPtrVar, DestroyVarRef)
50
51}
52
53func init() {
54	core.SetPackageName("GLIB", "glib-2.0")
55	core.SetSharedLibraries("GLIB", []string{"libgobject-2.0.so.0", "libglib-2.0.so.0"})
56	var libs []uintptr
57	for _, libPath := range core.GetPaths("GLIB") {
58		lib, err := purego.Dlopen(libPath, purego.RTLD_NOW|purego.RTLD_GLOBAL)
59		if err != nil {
60			panic(err)
61		}
62		libs = append(libs, lib)
63	}
64
65	core.PuregoSafeRegister(&xClearSlist, libs, "g_clear_slist")
66
67}