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Enable argv support for horizon OS

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See https://github.com/Meziu/rust-horizon/pull/9
This commit is contained in:
Ian Chamberlain 2022-02-09 23:54:38 -05:00 committed by Mark Drobnak
parent 06eae30034
commit 19f68a2729
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2 changed files with 7 additions and 4 deletions
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3
library/std/src/sys/unix/args.rs
View File

@ -68,7 +68,8 @@ impl DoubleEndedIterator for Args {
target_os = "l4re", target_os = "l4re",
target_os = "fuchsia", target_os = "fuchsia",
target_os = "redox", target_os = "redox",
target_os = "vxworks" target_os = "vxworks",
target_os = "horizon"
))] ))]
mod imp { mod imp {
use super::Args; use super::Args;

8
library/std/src/sys/unix/mod.rs
View File

@ -43,10 +43,10 @@ pub mod thread_local_key;
pub mod thread_parker; pub mod thread_parker;
pub mod time; pub mod time;
#[cfg(any(target_os = "espidf", target_os = "horizon"))] #[cfg(target_os = "espidf")]
pub fn init(argc: isize, argv: *const *const u8) {} pub fn init(argc: isize, argv: *const *const u8) {}
#[cfg(not(any(target_os = "espidf", target_os = "horizon")))] #[cfg(not(target_os = "espidf"))]
// SAFETY: must be called only once during runtime initialization. // SAFETY: must be called only once during runtime initialization.
// NOTE: this is not guaranteed to run, for example when Rust code is called externally. // NOTE: this is not guaranteed to run, for example when Rust code is called externally.
pub unsafe fn init(argc: isize, argv: *const *const u8) { pub unsafe fn init(argc: isize, argv: *const *const u8) {
@ -88,6 +88,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8) {
target_os = "ios", target_os = "ios",
target_os = "redox", target_os = "redox",
target_os = "l4re", target_os = "l4re",
target_os = "horizon",
)))] )))]
'poll: { 'poll: {
use crate::sys::os::errno; use crate::sys::os::errno;
@ -131,6 +132,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8) {
target_os = "fuchsia", target_os = "fuchsia",
target_os = "vxworks", target_os = "vxworks",
target_os = "l4re", target_os = "l4re",
target_os = "horizon",
)))] )))]
{ {
use crate::sys::os::errno; use crate::sys::os::errno;
@ -149,7 +151,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8) {
} }
unsafe fn reset_sigpipe() { unsafe fn reset_sigpipe() {
#[cfg(not(any(target_os = "emscripten", target_os = "fuchsia")))] #[cfg(not(any(target_os = "emscripten", target_os = "fuchsia", target_os = "horizon")))]
rtassert!(signal(libc::SIGPIPE, libc::SIG_IGN) != libc::SIG_ERR); rtassert!(signal(libc::SIGPIPE, libc::SIG_IGN) != libc::SIG_ERR);
} }
} }