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Add dladdr

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This commit is contained in:
Jeremy Soller
2019-01-06 12:48:36 -07:00
parent 46020f466f
commit 53874213fa
1 changed files with 17 additions and 0 deletions
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src/header/dlfcn/mod.rs
+17
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@@ -10,6 +10,23 @@ pub const RTLD_NOW: c_int = 0x0002;
pub const RTLD_GLOBAL: c_int = 0x0100;
pub const RTLD_LOCAL: c_int = 0x0000;
#[repr(C)]
pub struct Dl_info {
dli_fname: *const c_char,
dli_fbase: *mut c_void,
dli_sname: *const c_char,
dli_saddr: *mut c_void,
}
#[no_mangle]
pub unsafe extern "C" fn dladdr(addr: *mut c_void, info: *mut Dl_info) -> c_int {
(*info).dli_fname = ptr::null();
(*info).dli_fbase = ptr::null_mut();
(*info).dli_sname = ptr::null();
(*info).dli_saddr = ptr::null_mut();
0
}
#[no_mangle]
pub unsafe extern "C" fn dlopen(filename: *const c_char, flags: c_int) -> *mut c_void {
let filename_cstr = CStr::from_ptr(filename);