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Add hot reload support to dynlib.initialize_symbols

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This commit is contained in:
Jeroen van Rijn
2024-01-19 18:43:02 +01:00
parent 737677f1b6
commit e8102a40d0
2 changed files with 20 additions and 3 deletions
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11
core/dynlib/example/example.odin
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@@ -26,7 +26,16 @@ main :: proc() {
// The library's Handle (to unload) will be stored in `sym._my_lib_handle`. This way you can load multiple DLLs in one struct.
count, ok := dynlib.initialize_symbols(&sym, "lib.dll", "foo_", "_my_lib_handle")
defer dynlib.unload_library(sym._my_lib_handle)
fmt.printf("ok: %v. %v symbols loaded from lib.dll (%p).\n", ok, count, sym._my_lib_handle)
fmt.printf("(Initial DLL Load) ok: %v. %v symbols loaded from lib.dll (%p).\n", ok, count, sym._my_lib_handle)
if count > 0 {
fmt.println("42 + 42 =", sym.add(42, 42))
fmt.println("84 - 13 =", sym.sub(84, 13))
fmt.println("hellope =", sym.hellope^)
}
count, ok = dynlib.initialize_symbols(&sym, "lib.dll", "foo_", "_my_lib_handle")
fmt.printf("(DLL Reload) ok: %v. %v symbols loaded from lib.dll (%p).\n", ok, count, sym._my_lib_handle)
if count > 0 {
fmt.println("42 + 42 =", sym.add(42, 42))