dlfcn_android.go RawHistoryFolder

1// SPDX-License-Identifier: Apache-2.0
2// SPDX-FileCopyrightText: 2024 The Ebitengine Authors
3
4package purego
5
6import "github.com/bnema/purego/internal/cgo"
7
8// Source for constants: https://android.googlesource.com/platform/bionic/+/refs/heads/main/libc/include/dlfcn.h
9
10const (
11	is64bit      = 1 << (^uintptr(0) >> 63) / 2
12	is32bit      = 1 - is64bit
13	RTLD_DEFAULT = is32bit * 0xffffffff
14	RTLD_LAZY    = 0x00000001
15	RTLD_NOW     = is64bit * 0x00000002
16	RTLD_LOCAL   = 0x00000000
17	RTLD_GLOBAL  = is64bit*0x00100 | is32bit*0x00000002
18)
19
20func Dlopen(path string, mode int) (uintptr, error) {
21	return cgo.Dlopen(path, mode)
22}
23
24func Dlsym(handle uintptr, name string) (uintptr, error) {
25	return cgo.Dlsym(handle, name)
26}
27
28func Dlclose(handle uintptr) error {
29	return cgo.Dlclose(handle)
30}
31
32func loadSymbol(handle uintptr, name string) (uintptr, error) {
33	return Dlsym(handle, name)
34}