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Remove unsupported target_os for SocketCred

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This commit is contained in:
LinkTed 2020-09-17 11:25:51 +02:00
parent 5964d599ac
commit d0b133cdc6
1 changed files with 7 additions and 125 deletions
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132
library/std/src/sys/unix/ext/net/ancillary.rs
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@ -166,38 +166,12 @@ impl<'a, T> Iterator for AncillaryDataIter<'a, T> {
}
/// Unix credential.
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "none")]
#[derive(Clone)]
pub struct SocketCred(libc::ucred);
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
impl SocketCred {
/// Create a Unix credential struct.
///
@ -262,37 +236,11 @@ impl<'a> Iterator for ScmRights<'a> {
/// This control message contains unix credentials.
///
/// The level is equal to `SOL_SOCKET` and the type is equal to `SCM_CREDENTIALS` or `SCM_CREDS`.
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "none")]
pub struct ScmCredentials<'a>(AncillaryDataIter<'a, libc::ucred>);
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "none")]
impl<'a> Iterator for ScmCredentials<'a> {
type Item = SocketCred;
@ -314,20 +262,7 @@ pub enum AncillaryError {
#[unstable(feature = "unix_socket_ancillary_data", issue = "none")]
pub enum AncillaryData<'a> {
ScmRights(ScmRights<'a>),
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
ScmCredentials(ScmCredentials<'a>),
}
@ -350,20 +285,7 @@ impl<'a> AncillaryData<'a> {
///
/// `data` must contain a valid control message and the control message must be type of
/// `SOL_SOCKET` and level of `SCM_CREDENTIALS` or `SCM_CREDENTIALS`.
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
unsafe fn as_credentials(data: &'a [u8]) -> Self {
let ancillary_data_iter = AncillaryDataIter::new(data);
let scm_credentials = ScmCredentials(ancillary_data_iter);
@ -383,20 +305,9 @@ impl<'a> AncillaryData<'a> {
#[cfg(any(
target_os = "android",
target_os = "emscripten",
target_os = "fuchsia",
target_os = "linux",
target_env = "uclibc",
))]
libc::SCM_CREDENTIALS => Ok(AncillaryData::as_credentials(data)),
#[cfg(any(
target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
))]
libc::SCM_CREDS => Ok(AncillaryData::as_credentials(data)),
cmsg_type => {
Err(AncillaryError::Unknown { cmsg_level: libc::SOL_SOCKET, cmsg_type })
}
@ -593,20 +504,7 @@ impl<'a> SocketAncillary<'a> {
/// Technically, that means this operation adds a control message with the level `SOL_SOCKET`
/// and type `SCM_CREDENTIALS` or `SCM_CREDS`.
///
#[cfg(any(
doc,
target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_env = "uclibc",
))]
#[cfg(any(doc, target_os = "android", target_os = "emscripten", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "none")]
pub fn add_creds(&mut self, creds: &[SocketCred]) -> bool {
self.truncated = false;
@ -615,23 +513,7 @@ impl<'a> SocketAncillary<'a> {
&mut self.length,
creds,
libc::SOL_SOCKET,
#[cfg(any(
target_os = "android",
target_os = "emscripten",
target_os = "fuchsia",
target_os = "linux",
target_env = "uclibc",
))]
libc::SCM_CREDENTIALS,
#[cfg(any(
target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
))]
libc::SCM_CREDS,
)
}