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TIOCGPGRP ioctl

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This commit is contained in:
Jesús Leganés-Combarro 'piranna 2019-07-08 19:38:36 +02:00
parent 9b501e4c3f
commit ca401246c0
1 changed files with 10 additions and 7 deletions
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17
lib/emscripten/src/syscalls/unix.rs
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@ -71,10 +71,11 @@ use libc::{
EINVAL, EINVAL,
// sockaddr_in, // sockaddr_in,
FIOCLEX, FIOCLEX,
// FIONBIO, FIONBIO,
F_GETFD, F_GETFD,
F_SETFD, F_SETFD,
SOL_SOCKET, SOL_SOCKET,
TIOCGPGRP,
TIOCGWINSZ, TIOCGWINSZ,
TIOCSPGRP, TIOCSPGRP,
// TCGETS, // TCGETS,
@ -88,10 +89,11 @@ const TCSETSW: u64 = 0x5403;
// `libc` constants as provided by `emscripten`. Maybe move to own file? // `libc` constants as provided by `emscripten`. Maybe move to own file?
const WASM_FIONBIO: u32 = 0x5421; const WASM_FIONBIO: u32 = 0x5421;
const WASM_FIOCLEX: u32 = 0x5451; const WASM_FIOCLEX: u32 = 0x5451;
const WASM_TIOCSPGRP: u32 = 0x5410;
const WASM_TIOCGWINSZ: u32 = 0x5413;
const WASM_TCGETS: u32 = 0x5401; const WASM_TCGETS: u32 = 0x5401;
const WASM_TCSETSW: u32 = 0x5403; const WASM_TCSETSW: u32 = 0x5403;
const WASM_TIOCGPGRP: u32 = 0x540F;
const WASM_TIOCGWINSZ: u32 = 0x5413;
const WASM_TIOCSPGRP: u32 = 0x5410;
// Based on @syrusakbary sugerence at // Based on @syrusakbary sugerence at
// https://github.com/wasmerio/wasmer/pull/532#discussion_r300837800 // https://github.com/wasmerio/wasmer/pull/532#discussion_r300837800
@ -99,10 +101,11 @@ fn translate_ioctl(wasm_ioctl: u32) -> c_ulong {
match wasm_ioctl { match wasm_ioctl {
WASM_FIOCLEX => FIOCLEX, WASM_FIOCLEX => FIOCLEX,
WASM_FIONBIO => FIONBIO, WASM_FIONBIO => FIONBIO,
WASM_TIOCGWINSZ => TIOCGWINSZ,
WASM_TIOCSPGRP => TIOCSPGRP,
WASM_TCGETS => TCGETS, WASM_TCGETS => TCGETS,
WASM_TCSETSW => TCSETSW, WASM_TCSETSW => TCSETSW,
WASM_TIOCGPGRP => TIOCGPGRP,
WASM_TIOCGWINSZ => TIOCGWINSZ,
WASM_TIOCSPGRP => TIOCSPGRP,
_otherwise => { _otherwise => {
unimplemented!("The ioctl {} is not yet implemented", wasm_ioctl); unimplemented!("The ioctl {} is not yet implemented", wasm_ioctl);
@ -460,8 +463,8 @@ pub fn ___syscall54(ctx: &mut Ctx, _which: c_int, mut varargs: VarArgs) -> c_int
// Got the equivalents here: https://code.woboq.org/linux/linux/include/uapi/asm-generic/ioctls.h.html // Got the equivalents here: https://code.woboq.org/linux/linux/include/uapi/asm-generic/ioctls.h.html
match request { match request {
WASM_FIOCLEX | WASM_FIONBIO | WASM_TIOCGWINSZ | WASM_TIOCSPGRP | WASM_TCGETS WASM_FIOCLEX | WASM_FIONBIO | WASM_TIOCGWINSZ | WASM_TIOCGPGRP | WASM_TIOCSPGRP
| WASM_TCSETSW => { | WASM_TCGETS | WASM_TCSETSW => {
let argp: u32 = varargs.get(ctx); let argp: u32 = varargs.get(ctx);
let argp_ptr = emscripten_memory_pointer!(ctx.memory(0), argp) as *mut c_void; let argp_ptr = emscripten_memory_pointer!(ctx.memory(0), argp) as *mut c_void;
let translated_request = translate_ioctl(request); let translated_request = translate_ioctl(request);