blob: cfc195c0408fe131570c1b9e9aca51e32bbf3fc0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup intern_wayland_dynload
*
* Wrapper functions for `<wayland-egl.h>`.
*/
#include <stdlib.h> /* `atexit`. */
#include "wayland_dynload_API.h"
#include "wayland_dynload_utils.h"
#include "wayland_dynload_egl.h" /* Own include. */
/* Public handle. */
struct WaylandDynload_EGL wayland_dynload_egl = {NULL};
static DynamicLibrary lib = NULL;
bool wayland_dynload_egl_init(const bool verbose)
{
/* Library paths. */
const char *paths[] = {
"libwayland-egl.so.1",
"libwayland-egl.so",
};
const int paths_num = sizeof(paths) / sizeof(*paths);
int path_found = 0;
if (!(lib = dynamic_library_open_array_with_error(paths, paths_num, verbose, &path_found))) {
return false;
}
if (atexit(wayland_dynload_egl_exit)) {
return false;
}
#define WAYLAND_DYNLOAD_FN(symbol) \
if (!(wayland_dynload_egl.symbol = dynamic_library_find_with_error( \
lib, #symbol, paths[path_found]))) { \
return false; \
}
#include "wayland_dynload_egl.h"
#undef WAYLAND_DYNLOAD_FN
return true;
}
void wayland_dynload_egl_exit(void)
{
if (lib != NULL) {
dynamic_library_close(lib); /* Ignore errors. */
lib = NULL;
}
}
/* Validate local signatures against the original header. */
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wredundant-decls"
#define WAYLAND_DYNLOAD_VALIDATE
#include "wayland_dynload_egl.h"
#pragma GCC diagnostic pop
|