| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| use libc::uintptr_t; |
| use std::os::raw::{c_void, c_char, c_int}; |
| |
| pub struct backtrace_state; |
| |
| pub type backtrace_syminfo_callback = |
| extern fn(data: *mut c_void, |
| pc: uintptr_t, |
| symname: *const c_char, |
| symval: uintptr_t, |
| symsize: uintptr_t); |
| pub type backtrace_full_callback = |
| extern fn(data: *mut c_void, |
| pc: uintptr_t, |
| filename: *const c_char, |
| lineno: c_int, |
| function: *const c_char) -> c_int; |
| pub type backtrace_error_callback = |
| extern fn(data: *mut c_void, |
| msg: *const c_char, |
| errnum: c_int); |
| |
| pub fn backtrace_create_state(filename: *const c_char, |
| threaded: c_int, |
| error: backtrace_error_callback, |
| data: *mut c_void) -> *mut backtrace_state {std::ptr::null_mut::<backtrace_state>()} |
| |
| pub fn backtrace_syminfo(state: *mut backtrace_state, |
| addr: uintptr_t, |
| cb: backtrace_syminfo_callback, |
| error: backtrace_error_callback, |
| data: *mut c_void) -> c_int {0} |
| |
| pub fn backtrace_pcinfo(state: *mut backtrace_state, |
| addr: uintptr_t, |
| cb: backtrace_full_callback, |
| error: backtrace_error_callback, |
| data: *mut c_void) -> c_int {0} |
