diff options
Diffstat (limited to 'src/ffi.rs')
| -rw-r--r-- | src/ffi.rs | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -4,7 +4,7 @@ use std::ptr; use std::mem; -use std::os::raw::{c_char, c_double, c_int, c_longlong, c_void}; +use std::os::raw::{c_char, c_double, c_int, c_longlong, c_uchar, c_void}; pub type lua_Integer = c_longlong; pub type lua_Number = c_double; @@ -18,6 +18,24 @@ pub type lua_KFunction = unsafe extern "C" fn(state: *mut lua_State, status: c_int, ctx: lua_KContext) -> c_int; pub type lua_CFunction = unsafe extern "C" fn(state: *mut lua_State) -> c_int; +#[repr(C)] +pub struct lua_Debug { + pub event: c_int, + pub name: *const c_char, + pub namewhat: *const c_char, + pub what: *const c_char, + pub source: *const c_char, + pub currentline: c_int, + pub linedefined: c_int, + pub lastlinedefined: c_int, + pub nups: c_uchar, + pub nparams: c_uchar, + pub isvararg: c_char, + pub istailcall: c_char, + pub short_src: [c_char; LUA_IDSIZE as usize], + i_ci: *mut c_void, +} + pub const LUA_OK: c_int = 0; pub const LUA_YIELD: c_int = 1; pub const LUA_ERRRUN: c_int = 2; @@ -34,6 +52,7 @@ pub const LUAI_MAXSTACK: c_int = 1_000_000; pub const LUA_REGISTRYINDEX: c_int = -LUAI_MAXSTACK - 1000; pub const LUA_RIDX_MAINTHREAD: lua_Integer = 1; pub const LUA_RIDX_GLOBALS: lua_Integer = 2; +pub const LUA_IDSIZE: c_int = 60; // Not actually defined in lua.h / luaconf.h pub const LUA_MAX_UPVALUES: c_int = 255; @@ -141,6 +160,7 @@ extern "C" { pub fn lua_error(state: *mut lua_State) -> !; pub fn lua_atpanic(state: *mut lua_State, panic: lua_CFunction) -> lua_CFunction; pub fn lua_gc(state: *mut lua_State, what: c_int, data: c_int) -> c_int; + pub fn lua_getinfo(state: *mut lua_State, what: *const c_char, ar: *mut lua_Debug) -> c_int; pub fn luaopen_base(state: *mut lua_State) -> c_int; pub fn luaopen_coroutine(state: *mut lua_State) -> c_int; |