Dynamic loading: Difference between revisions

Revision as of 03:18, 1 September 2025

Latest revision as of 03:20, 1 September 2025

(One intermediate revision by the same user not shown)

Line 56:

<syntaxhighlight lang="c">

void* sdl_library = dlopen("libSDL.so", RTLD_LAZY);

if (!sdl_library == NULL) {

// report error ...

} else {

Line 68:

<syntaxhighlight lang="c">

void* sdl_library = dlopen("libSDL.dylib", RTLD_LAZY);

if (!sdl_library == NULL) {

// report error ...

} else {

Line 79:

<syntaxhighlight lang="c">

void* sdl_library = dlopen("/Library/Frameworks/SDL.framework/SDL", RTLD_LAZY);

if (!sdl_library == NULL) {

// report error ...

} else {

Line 104:

<syntaxhighlight lang="c">

HMODULE sdl_library = LoadLibrary(TEXT("SDL.dll"));

if (!sdl_library == NULL) {

// report error ...

} else {

Line 175:

<syntaxhighlight lang="c">

typedef void (*sdl_init_function_type)(void);

union { sdl_init_function_type func; void * obj; } alias;

alias.obj = initializer;

sdl_init_function_type init_func = alias.func;

Line 213:

====Unix-like operating systems (Solaris, Linux, *BSD, macOS, etc.)====

<syntaxhighlight lang="c">

void* this_process = dlopen(NULL, 0);

</syntaxhighlight>

Line 221:

HMODULE this_process_again;

GetModuleHandleEx(0, 0, &this_process_again);

</syntaxhighlight>