v/vlib/dl/dl_nix.c.v

31 lines
642 B
V
Raw Normal View History

2020-04-28 11:53:55 +02:00
module dl
#include <dlfcn.h>
pub const (
2020-05-22 17:36:09 +02:00
rtld_now = C.RTLD_NOW
rtld_lazy = C.RTLD_LAZY
dl_ext = '.so'
2020-04-28 11:53:55 +02:00
)
2020-04-29 21:01:19 +02:00
fn C.dlopen(filename charptr, flags int) voidptr
fn C.dlsym(handle voidptr, symbol charptr) voidptr
fn C.dlclose(handle voidptr) int
// open loads the dynamic shared object.
2020-04-28 11:53:55 +02:00
pub fn open(filename string, flags int) voidptr {
return C.dlopen(filename.str, flags)
}
2020-04-29 21:01:19 +02:00
// close frees a given shared object.
pub fn close(handle voidptr) bool {
return C.dlclose(handle) == 0
}
// sym returns an address of a symbol in a given shared object.
2020-04-28 11:53:55 +02:00
pub fn sym(handle voidptr, symbol string) voidptr {
return C.dlsym(handle, symbol.str)
}