mirror of
https://github.com/odin-lang/Odin.git
synced 2026-03-03 15:18:20 +00:00
Semicolons mandatory again (and probably forever now...)
This commit is contained in:
@@ -1,55 +1,60 @@
|
||||
#import "win32.odin"
|
||||
#import "fmt.odin"
|
||||
#import "sync.odin"
|
||||
#import win32 "sys/windows.odin";
|
||||
#import "fmt.odin";
|
||||
#import "sync.odin";
|
||||
#import "hash.odin";
|
||||
#import "math.odin";
|
||||
#import "mem.odin";
|
||||
#import "opengl.odin";
|
||||
#import "os.odin";
|
||||
#import "utf8.odin";
|
||||
|
||||
Dll :: struct {
|
||||
Handle :: type rawptr
|
||||
name: string
|
||||
handle: Handle
|
||||
Handle :: type rawptr;
|
||||
name: string;
|
||||
handle: Handle;
|
||||
}
|
||||
|
||||
load_library :: proc(name: string) -> (Dll, bool) {
|
||||
buf: [4096]byte
|
||||
copy(buf[:], name as []byte)
|
||||
buf: [4096]byte;
|
||||
copy(buf[:], name as []byte);
|
||||
|
||||
lib := win32.LoadLibraryA(^buf[0])
|
||||
lib := win32.LoadLibraryA(^buf[0]);
|
||||
if lib == nil {
|
||||
return nil, false
|
||||
return nil, false;
|
||||
}
|
||||
return Dll{name, lib as Dll.Handle}, true
|
||||
return Dll{name, lib as Dll.Handle}, true;
|
||||
}
|
||||
|
||||
free_library :: proc(dll: Dll) {
|
||||
win32.FreeLibrary(dll.handle as win32.HMODULE)
|
||||
win32.FreeLibrary(dll.handle as win32.HMODULE);
|
||||
}
|
||||
|
||||
get_proc_address :: proc(dll: Dll, name: string) -> (rawptr, bool) {
|
||||
buf: [4096]byte
|
||||
copy(buf[:], name as []byte)
|
||||
buf: [4096]byte;
|
||||
copy(buf[:], name as []byte);
|
||||
|
||||
addr := win32.GetProcAddress(dll.handle as win32.HMODULE, ^buf[0]) as rawptr
|
||||
addr := win32.GetProcAddress(dll.handle as win32.HMODULE, ^buf[0]) as rawptr;
|
||||
if addr == nil {
|
||||
return nil, false
|
||||
return nil, false;
|
||||
}
|
||||
return addr, true
|
||||
return addr, true;
|
||||
}
|
||||
|
||||
|
||||
main :: proc() {
|
||||
lib, lib_ok := load_library("example.dll")
|
||||
lib, lib_ok := load_library("example.dll");
|
||||
if !lib_ok {
|
||||
fmt.println("Could not load library")
|
||||
return
|
||||
fmt.println("Could not load library");
|
||||
return;
|
||||
}
|
||||
defer free_library(lib)
|
||||
defer free_library(lib);
|
||||
|
||||
|
||||
proc_addr, addr_ok := get_proc_address(lib, "some_thing")
|
||||
proc_addr, addr_ok := get_proc_address(lib, "some_thing");
|
||||
if !addr_ok {
|
||||
fmt.println("Could not load 'some_thing'")
|
||||
return
|
||||
fmt.println("Could not load 'some_thing'");
|
||||
return;
|
||||
}
|
||||
|
||||
some_thing := (proc_addr as proc())
|
||||
some_thing()
|
||||
some_thing := (proc_addr as proc());
|
||||
some_thing();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user