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v/vlib/dl/dl_nix.c.v
2020-04-29 21:01:19 +02:00

30 lines
617 B
V

module dl
#include <dlfcn.h>
pub const (
RTLD_NOW = C.RTLD_NOW
DL_EXT = '.so'
)
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.
pub fn open(filename string, flags int) voidptr {
return C.dlopen(filename.str, flags)
}
// 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.
pub fn sym(handle voidptr, symbol string) voidptr {
return C.dlsym(handle, symbol.str)
}