| 382 | |
| 383 | #[inline] |
| 384 | pub(crate) fn send(fd: BorrowedFd<'_>, buf: &[u8], flags: SendFlags) -> io::Result<usize> { |
| 385 | let (buf_addr, buf_len) = slice(buf); |
| 386 | |
| 387 | #[cfg(not(any( |
| 388 | target_arch = "aarch64", |
| 389 | target_arch = "mips64", |
| 390 | target_arch = "mips64r6", |
| 391 | target_arch = "riscv64", |
| 392 | target_arch = "s390x", |
| 393 | target_arch = "x86", |
| 394 | target_arch = "x86_64", |
| 395 | )))] |
| 396 | unsafe { |
| 397 | ret_usize(syscall_readonly!(__NR_send, fd, buf_addr, buf_len, flags)) |
| 398 | } |
| 399 | #[cfg(any( |
| 400 | target_arch = "aarch64", |
| 401 | target_arch = "mips64", |
| 402 | target_arch = "mips64r6", |
| 403 | target_arch = "riscv64", |
| 404 | target_arch = "s390x", |
| 405 | target_arch = "x86_64", |
| 406 | ))] |
| 407 | unsafe { |
| 408 | ret_usize(syscall_readonly!( |
| 409 | __NR_sendto, |
| 410 | fd, |
| 411 | buf_addr, |
| 412 | buf_len, |
| 413 | flags, |
| 414 | zero(), |
| 415 | zero() |
| 416 | )) |
| 417 | } |
| 418 | #[cfg(target_arch = "x86")] |
| 419 | unsafe { |
| 420 | ret_usize(syscall_readonly!( |
| 421 | __NR_socketcall, |
| 422 | x86_sys(SYS_SEND), |
| 423 | slice_just_addr::<ArgReg<'_, SocketArg>, _>(&[ |
| 424 | fd.into(), |
| 425 | buf_addr, |
| 426 | buf_len, |
| 427 | flags.into() |
| 428 | ]) |
| 429 | )) |
| 430 | } |
| 431 | } |
| 432 | |
| 433 | #[inline] |
| 434 | pub(crate) fn sendto( |