diff options
Diffstat (limited to 'vendor/rustix/src/backend/libc/conv.rs')
| -rw-r--r-- | vendor/rustix/src/backend/libc/conv.rs | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/vendor/rustix/src/backend/libc/conv.rs b/vendor/rustix/src/backend/libc/conv.rs index d6bcc16ee..baf2a05ed 100644 --- a/vendor/rustix/src/backend/libc/conv.rs +++ b/vendor/rustix/src/backend/libc/conv.rs @@ -2,10 +2,10 @@ //! `c_uint`, or libc-specific pointer types. This module provides functions //! for converting between rustix's types and libc types. -#![allow(dead_code)] - use super::c; -use super::fd::{AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, LibcFd, OwnedFd, RawFd}; +#[cfg(not(any(windows, target_os = "espidf")))] +use super::fd::IntoRawFd; +use super::fd::{AsRawFd, BorrowedFd, FromRawFd, LibcFd, OwnedFd, RawFd}; #[cfg(not(windows))] use crate::ffi::CStr; use crate::io; @@ -16,7 +16,7 @@ pub(super) fn c_str(c: &CStr) -> *const c::c_char { c.as_ptr() } -#[cfg(not(windows))] +#[cfg(not(any(windows, target_os = "espidf", target_os = "wasi")))] #[inline] pub(super) fn no_fd() -> LibcFd { -1 @@ -27,6 +27,7 @@ pub(super) fn borrowed_fd(fd: BorrowedFd<'_>) -> LibcFd { fd.as_raw_fd() as LibcFd } +#[cfg(not(any(windows, target_os = "espidf", target_os = "redox")))] #[inline] pub(super) fn owned_fd(fd: OwnedFd) -> LibcFd { fd.into_raw_fd() as LibcFd @@ -41,6 +42,7 @@ pub(super) fn ret(raw: c::c_int) -> io::Result<()> { } } +#[cfg(apple)] #[inline] pub(super) fn nonnegative_ret(raw: c::c_int) -> io::Result<()> { if raw >= 0 { @@ -50,6 +52,7 @@ pub(super) fn nonnegative_ret(raw: c::c_int) -> io::Result<()> { } } +#[cfg(not(any(windows, target_os = "wasi")))] #[inline] pub(super) unsafe fn ret_infallible(raw: c::c_int) { debug_assert_eq!(raw, 0, "unexpected error: {:?}", io::Errno::last_os_error()); @@ -64,6 +67,7 @@ pub(super) fn ret_c_int(raw: c::c_int) -> io::Result<c::c_int> { } } +#[cfg(linux_kernel)] #[inline] pub(super) fn ret_u32(raw: c::c_int) -> io::Result<u32> { if raw == -1 { @@ -94,7 +98,7 @@ pub(super) fn ret_off_t(raw: c::off_t) -> io::Result<c::off_t> { } } -#[cfg(not(windows))] +#[cfg(not(any(windows, target_os = "wasi")))] #[inline] pub(super) fn ret_pid_t(raw: c::pid_t) -> io::Result<c::pid_t> { if raw == -1 { @@ -119,6 +123,7 @@ pub(super) unsafe fn ret_owned_fd(raw: LibcFd) -> io::Result<OwnedFd> { } } +#[cfg(not(any(windows, target_os = "wasi")))] #[inline] pub(super) fn ret_discarded_fd(raw: LibcFd) -> io::Result<()> { if raw == !0 { @@ -128,6 +133,7 @@ pub(super) fn ret_discarded_fd(raw: LibcFd) -> io::Result<()> { } } +#[cfg(not(any(windows, target_os = "wasi")))] #[inline] pub(super) fn ret_discarded_char_ptr(raw: *mut c::c_char) -> io::Result<()> { if raw.is_null() { @@ -138,7 +144,7 @@ pub(super) fn ret_discarded_char_ptr(raw: *mut c::c_char) -> io::Result<()> { } /// Convert the buffer-length argument value of a `send` or `recv` call. -#[cfg(not(windows))] +#[cfg(not(any(windows, target_os = "redox", target_os = "wasi")))] #[inline] pub(super) fn send_recv_len(len: usize) -> usize { len @@ -155,7 +161,7 @@ pub(super) fn send_recv_len(len: usize) -> i32 { } /// Convert the return value of a `send` or `recv` call. -#[cfg(not(windows))] +#[cfg(not(any(windows, target_os = "redox", target_os = "wasi")))] #[inline] pub(super) fn ret_send_recv(len: isize) -> io::Result<usize> { ret_usize(len) @@ -170,7 +176,7 @@ pub(super) fn ret_send_recv(len: i32) -> io::Result<usize> { /// Convert the value to the `msg_iovlen` field of a `msghdr` struct. #[cfg(all( - not(any(windows, target_os = "wasi")), + not(any(windows, target_os = "espidf", target_os = "redox", target_os = "wasi")), any( target_os = "android", all(target_os = "linux", not(target_env = "musl")) @@ -183,7 +189,7 @@ pub(super) fn msg_iov_len(len: usize) -> c::size_t { /// Convert the value to the `msg_iovlen` field of a `msghdr` struct. #[cfg(all( - not(any(windows, target_os = "wasi")), + not(any(windows, target_os = "espidf", target_os = "redox", target_os = "wasi")), not(any( target_os = "android", all(target_os = "linux", not(target_env = "musl")) @@ -200,8 +206,9 @@ pub(crate) fn msg_iov_len(len: usize) -> c::c_int { solarish, target_env = "musl", target_os = "emscripten", + target_os = "fuchsia", target_os = "haiku", - target_os = "fuchsia" + target_os = "nto", ))] #[inline] pub(crate) fn msg_control_len(len: usize) -> c::socklen_t { @@ -212,12 +219,15 @@ pub(crate) fn msg_control_len(len: usize) -> c::socklen_t { #[cfg(not(any( bsd, solarish, + windows, target_env = "musl", target_os = "emscripten", - target_os = "haiku", + target_os = "espidf", target_os = "fuchsia", - windows, - target_os = "wasi" + target_os = "haiku", + target_os = "nto", + target_os = "redox", + target_os = "wasi", )))] #[inline] pub(crate) fn msg_control_len(len: usize) -> c::size_t { |