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-rw-r--r--library/std/src/sys/pal/unix/args.rs15
-rw-r--r--library/std/src/sys/pal/unix/env.rs11
-rw-r--r--library/std/src/sys/pal/unix/fd.rs2
-rw-r--r--library/std/src/sys/pal/unix/fs.rs38
-rw-r--r--library/std/src/sys/pal/unix/mod.rs3
-rw-r--r--library/std/src/sys/pal/unix/os.rs13
-rw-r--r--library/std/src/sys/pal/unix/process/process_unix.rs1
-rw-r--r--library/std/src/sys/pal/unix/rand.rs1
-rw-r--r--library/std/src/sys/pal/unix/thread.rs9
-rw-r--r--library/std/src/sys/pal/unix/thread_local_dtor.rs8
-rw-r--r--library/std/src/sys/pal/unix/thread_parking/mod.rs1
-rw-r--r--library/std/src/sys/pal/unix/thread_parking/pthread.rs3
-rw-r--r--library/std/src/sys/pal/unix/time.rs5
-rw-r--r--library/std/src/sys/personality/gcc.rs2
-rw-r--r--library/std/src/sys/sync/condvar/pthread.rs3
15 files changed, 102 insertions, 13 deletions
diff --git a/library/std/src/sys/pal/unix/args.rs b/library/std/src/sys/pal/unix/args.rs
index 78e82d9c194..acf8100d47f 100644
--- a/library/std/src/sys/pal/unix/args.rs
+++ b/library/std/src/sys/pal/unix/args.rs
@@ -170,7 +170,13 @@ mod imp {
     }
 }
 
-#[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))]
+#[cfg(any(
+    target_os = "macos",
+    target_os = "ios",
+    target_os = "watchos",
+    target_os = "visionos",
+    target_os = "tvos"
+))]
 mod imp {
     use super::Args;
     use crate::ffi::CStr;
@@ -211,7 +217,12 @@ mod imp {
     // for i in (0..[args count])
     //      res.push([args objectAtIndex:i])
     // res
-    #[cfg(any(target_os = "ios", target_os = "tvos", target_os = "watchos"))]
+    #[cfg(any(
+        target_os = "ios",
+        target_os = "tvos",
+        target_os = "watchos",
+        target_os = "visionos"
+    ))]
     pub fn args() -> Args {
         use crate::ffi::{c_char, c_void, OsString};
         use crate::mem;
diff --git a/library/std/src/sys/pal/unix/env.rs b/library/std/src/sys/pal/unix/env.rs
index 3d4ba509829..fb1f868644d 100644
--- a/library/std/src/sys/pal/unix/env.rs
+++ b/library/std/src/sys/pal/unix/env.rs
@@ -53,6 +53,17 @@ pub mod os {
     pub const EXE_EXTENSION: &str = "";
 }
 
+#[cfg(target_os = "visionos")]
+pub mod os {
+    pub const FAMILY: &str = "unix";
+    pub const OS: &str = "visionos";
+    pub const DLL_PREFIX: &str = "lib";
+    pub const DLL_SUFFIX: &str = ".dylib";
+    pub const DLL_EXTENSION: &str = "dylib";
+    pub const EXE_SUFFIX: &str = "";
+    pub const EXE_EXTENSION: &str = "";
+}
+
 #[cfg(target_os = "freebsd")]
 pub mod os {
     pub const FAMILY: &str = "unix";
diff --git a/library/std/src/sys/pal/unix/fd.rs b/library/std/src/sys/pal/unix/fd.rs
index a1c0321876f..d6a57f179e5 100644
--- a/library/std/src/sys/pal/unix/fd.rs
+++ b/library/std/src/sys/pal/unix/fd.rs
@@ -51,6 +51,7 @@ const READ_LIMIT: usize = libc::ssize_t::MAX as usize;
     target_os = "netbsd",
     target_os = "openbsd",
     target_os = "watchos",
+    target_os = "visionos",
 ))]
 const fn max_iov() -> usize {
     libc::IOV_MAX as usize
@@ -81,6 +82,7 @@ const fn max_iov() -> usize {
     target_os = "horizon",
     target_os = "vita",
     target_os = "watchos",
+    target_os = "visionos",
 )))]
 const fn max_iov() -> usize {
     16 // The minimum value required by POSIX.
diff --git a/library/std/src/sys/pal/unix/fs.rs b/library/std/src/sys/pal/unix/fs.rs
index b968f8df34c..4d93a9b3933 100644
--- a/library/std/src/sys/pal/unix/fs.rs
+++ b/library/std/src/sys/pal/unix/fs.rs
@@ -23,6 +23,7 @@ use crate::sys_common::{AsInner, AsInnerMut, FromInner, IntoInner};
     target_os = "ios",
     target_os = "tvos",
     target_os = "watchos",
+    target_os = "visionos",
 ))]
 use crate::sys::weak::syscall;
 #[cfg(any(target_os = "android", target_os = "macos", target_os = "solaris"))]
@@ -35,6 +36,7 @@ use libc::{c_int, mode_t};
     target_os = "ios",
     target_os = "tvos",
     target_os = "watchos",
+    target_os = "visionos",
     target_os = "solaris",
     all(target_os = "linux", target_env = "gnu")
 ))]
@@ -377,7 +379,13 @@ pub struct FilePermissions {
 pub struct FileTimes {
     accessed: Option<SystemTime>,
     modified: Option<SystemTime>,
-    #[cfg(any(target_os = "macos", target_os = "ios", target_os = "watchos", target_os = "tvos"))]
+    #[cfg(any(
+        target_os = "macos",
+        target_os = "ios",
+        target_os = "watchos",
+        target_os = "visionos",
+        target_os = "tvos"
+    ))]
     created: Option<SystemTime>,
 }
 
@@ -555,6 +563,7 @@ impl FileAttr {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
     ))]
     pub fn created(&self) -> io::Result<SystemTime> {
         SystemTime::new(self.stat.st_birthtime as i64, self.stat.st_birthtime_nsec as i64)
@@ -567,6 +576,7 @@ impl FileAttr {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "vita",
     )))]
     pub fn created(&self) -> io::Result<SystemTime> {
@@ -647,7 +657,13 @@ impl FileTimes {
         self.modified = Some(t);
     }
 
-    #[cfg(any(target_os = "macos", target_os = "ios", target_os = "watchos", target_os = "tvos"))]
+    #[cfg(any(
+        target_os = "macos",
+        target_os = "ios",
+        target_os = "watchos",
+        target_os = "visionos",
+        target_os = "tvos"
+    ))]
     pub fn set_created(&mut self, t: SystemTime) {
         self.created = Some(t);
     }
@@ -938,6 +954,7 @@ impl DirEntry {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "linux",
         target_os = "emscripten",
         target_os = "android",
@@ -974,6 +991,7 @@ impl DirEntry {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "netbsd",
         target_os = "openbsd",
         target_os = "freebsd",
@@ -993,6 +1011,7 @@ impl DirEntry {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "netbsd",
         target_os = "openbsd",
         target_os = "freebsd",
@@ -1162,6 +1181,7 @@ impl File {
             target_os = "ios",
             target_os = "tvos",
             target_os = "watchos",
+            target_os = "visionos",
         ))]
         unsafe fn os_fsync(fd: c_int) -> c_int {
             libc::fcntl(fd, libc::F_FULLFSYNC)
@@ -1171,6 +1191,7 @@ impl File {
             target_os = "ios",
             target_os = "tvos",
             target_os = "watchos",
+            target_os = "visionos",
         )))]
         unsafe fn os_fsync(fd: c_int) -> c_int {
             libc::fsync(fd)
@@ -1186,6 +1207,7 @@ impl File {
             target_os = "ios",
             target_os = "tvos",
             target_os = "watchos",
+            target_os = "visionos",
         ))]
         unsafe fn os_datasync(fd: c_int) -> c_int {
             libc::fcntl(fd, libc::F_FULLFSYNC)
@@ -1212,6 +1234,7 @@ impl File {
             target_os = "netbsd",
             target_os = "openbsd",
             target_os = "watchos",
+            target_os = "visionos",
             target_os = "nto",
             target_os = "hurd",
         )))]
@@ -1322,7 +1345,7 @@ impl File {
                     io::ErrorKind::Unsupported,
                     "setting file times not supported",
                 ))
-            } else if #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))] {
+            } else if #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos", target_os = "visionos"))] {
                 let mut buf = [mem::MaybeUninit::<libc::timespec>::uninit(); 3];
                 let mut num_times = 0;
                 let mut attrlist: libc::attrlist = unsafe { mem::zeroed() };
@@ -1787,6 +1810,7 @@ fn open_to_and_set_permissions(
     target_os = "ios",
     target_os = "tvos",
     target_os = "watchos",
+    target_os = "visionos",
 )))]
 pub fn copy(from: &Path, to: &Path) -> io::Result<u64> {
     let (mut reader, reader_metadata) = open_from(from)?;
@@ -1813,7 +1837,13 @@ pub fn copy(from: &Path, to: &Path) -> io::Result<u64> {
     }
 }
 
-#[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))]
+#[cfg(any(
+    target_os = "macos",
+    target_os = "ios",
+    target_os = "watchos",
+    target_os = "visionos",
+    target_os = "tvos"
+))]
 pub fn copy(from: &Path, to: &Path) -> io::Result<u64> {
     use crate::sync::atomic::{AtomicBool, Ordering};
 
diff --git a/library/std/src/sys/pal/unix/mod.rs b/library/std/src/sys/pal/unix/mod.rs
index f608ae47a21..4ae76518c4f 100644
--- a/library/std/src/sys/pal/unix/mod.rs
+++ b/library/std/src/sys/pal/unix/mod.rs
@@ -83,6 +83,7 @@ pub unsafe fn init(argc: isize, argv: *const *const u8, sigpipe: u8) {
             target_os = "ios",
             target_os = "tvos",
             target_os = "watchos",
+            target_os = "visionos",
             target_os = "redox",
             target_os = "l4re",
             target_os = "horizon",
@@ -405,7 +406,7 @@ cfg_if::cfg_if! {
     } else if #[cfg(target_os = "macos")] {
         #[link(name = "System")]
         extern "C" {}
-    } else if #[cfg(any(target_os = "ios", target_os = "tvos", target_os = "watchos"))] {
+    } else if #[cfg(any(target_os = "ios", target_os = "tvos", target_os = "watchos", target_os = "visionos"))] {
         #[link(name = "System")]
         #[link(name = "objc")]
         #[link(name = "Foundation", kind = "framework")]
diff --git a/library/std/src/sys/pal/unix/os.rs b/library/std/src/sys/pal/unix/os.rs
index 0b9c8027e6f..96492fedece 100644
--- a/library/std/src/sys/pal/unix/os.rs
+++ b/library/std/src/sys/pal/unix/os.rs
@@ -69,7 +69,8 @@ extern "C" {
             target_os = "ios",
             target_os = "tvos",
             target_os = "freebsd",
-            target_os = "watchos"
+            target_os = "watchos",
+            target_os = "visionos",
         ),
         link_name = "__error"
     )]
@@ -430,7 +431,13 @@ pub fn current_exe() -> io::Result<PathBuf> {
     Ok(PathBuf::from(OsString::from_vec(e)))
 }
 
-#[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))]
+#[cfg(any(
+    target_os = "macos",
+    target_os = "ios",
+    target_os = "watchos",
+    target_os = "visionos",
+    target_os = "tvos"
+))]
 pub fn current_exe() -> io::Result<PathBuf> {
     unsafe {
         let mut sz: u32 = 0;
@@ -699,6 +706,7 @@ pub fn home_dir() -> Option<PathBuf> {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "emscripten",
         target_os = "redox",
         target_os = "vxworks",
@@ -714,6 +722,7 @@ pub fn home_dir() -> Option<PathBuf> {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "emscripten",
         target_os = "redox",
         target_os = "vxworks",
diff --git a/library/std/src/sys/pal/unix/process/process_unix.rs b/library/std/src/sys/pal/unix/process/process_unix.rs
index f017d39d804..e798510f9e6 100644
--- a/library/std/src/sys/pal/unix/process/process_unix.rs
+++ b/library/std/src/sys/pal/unix/process/process_unix.rs
@@ -14,6 +14,7 @@ use crate::os::unix::io::AsRawFd;
 #[cfg(any(
     target_os = "macos",
     target_os = "watchos",
+    target_os = "visionos",
     target_os = "tvos",
     target_os = "freebsd",
     all(target_os = "linux", target_env = "gnu"),
diff --git a/library/std/src/sys/pal/unix/rand.rs b/library/std/src/sys/pal/unix/rand.rs
index c9ed6825f6c..d88acf065b0 100644
--- a/library/std/src/sys/pal/unix/rand.rs
+++ b/library/std/src/sys/pal/unix/rand.rs
@@ -16,6 +16,7 @@ pub fn hashmap_random_keys() -> (u64, u64) {
     not(target_os = "ios"),
     not(target_os = "tvos"),
     not(target_os = "watchos"),
+    not(target_os = "visionos"),
     not(target_os = "openbsd"),
     not(target_os = "netbsd"),
     not(target_os = "fuchsia"),
diff --git a/library/std/src/sys/pal/unix/thread.rs b/library/std/src/sys/pal/unix/thread.rs
index 6520ca9fc48..77b54a4a40f 100644
--- a/library/std/src/sys/pal/unix/thread.rs
+++ b/library/std/src/sys/pal/unix/thread.rs
@@ -150,7 +150,13 @@ impl Thread {
         }
     }
 
-    #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))]
+    #[cfg(any(
+        target_os = "macos",
+        target_os = "ios",
+        target_os = "watchos",
+        target_os = "visionos",
+        target_os = "tvos"
+    ))]
     pub fn set_name(name: &CStr) {
         unsafe {
             let name = truncate_cstr::<{ libc::MAXTHREADNAMESIZE }>(name);
@@ -334,6 +340,7 @@ impl Drop for Thread {
     target_os = "ios",
     target_os = "tvos",
     target_os = "watchos",
+    target_os = "visionos",
     target_os = "nto",
 ))]
 fn truncate_cstr<const MAX_WITH_NUL: usize>(cstr: &CStr) -> [libc::c_char; MAX_WITH_NUL] {
diff --git a/library/std/src/sys/pal/unix/thread_local_dtor.rs b/library/std/src/sys/pal/unix/thread_local_dtor.rs
index 79b152cece9..1c0b39e652f 100644
--- a/library/std/src/sys/pal/unix/thread_local_dtor.rs
+++ b/library/std/src/sys/pal/unix/thread_local_dtor.rs
@@ -76,7 +76,13 @@ pub unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern "C" fn(*mut u8)) {
 // workaround below is to register, via _tlv_atexit, a custom DTOR list once per
 // thread. thread_local dtors are pushed to the DTOR list without calling
 // _tlv_atexit.
-#[cfg(any(target_os = "macos", target_os = "ios", target_os = "watchos", target_os = "tvos"))]
+#[cfg(any(
+    target_os = "macos",
+    target_os = "ios",
+    target_os = "watchos",
+    target_os = "visionos",
+    target_os = "tvos"
+))]
 pub unsafe fn register_dtor(t: *mut u8, dtor: unsafe extern "C" fn(*mut u8)) {
     use crate::cell::{Cell, RefCell};
     use crate::ptr;
diff --git a/library/std/src/sys/pal/unix/thread_parking/mod.rs b/library/std/src/sys/pal/unix/thread_parking/mod.rs
index 185333c072f..3348d4b366d 100644
--- a/library/std/src/sys/pal/unix/thread_parking/mod.rs
+++ b/library/std/src/sys/pal/unix/thread_parking/mod.rs
@@ -16,6 +16,7 @@ cfg_if::cfg_if! {
             target_os = "macos",
             target_os = "ios",
             target_os = "watchos",
+            target_os = "visionos",
             target_os = "tvos",
         ),
         not(miri),
diff --git a/library/std/src/sys/pal/unix/thread_parking/pthread.rs b/library/std/src/sys/pal/unix/thread_parking/pthread.rs
index ae805d84399..ba19b53e808 100644
--- a/library/std/src/sys/pal/unix/thread_parking/pthread.rs
+++ b/library/std/src/sys/pal/unix/thread_parking/pthread.rs
@@ -48,6 +48,7 @@ unsafe fn wait_timeout(
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "espidf",
         target_os = "horizon",
     ))]
@@ -76,6 +77,7 @@ unsafe fn wait_timeout(
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "espidf",
         target_os = "horizon",
     )))]
@@ -124,6 +126,7 @@ impl Parker {
                 target_os = "ios",
                 target_os = "tvos",
                 target_os = "watchos",
+                target_os = "visionos",
                 target_os = "l4re",
                 target_os = "android",
                 target_os = "redox",
diff --git a/library/std/src/sys/pal/unix/time.rs b/library/std/src/sys/pal/unix/time.rs
index 0440f33ded1..e69775be8cf 100644
--- a/library/std/src/sys/pal/unix/time.rs
+++ b/library/std/src/sys/pal/unix/time.rs
@@ -90,7 +90,8 @@ impl Timespec {
             target_os = "macos",
             target_os = "ios",
             target_os = "tvos",
-            target_os = "watchos"
+            target_os = "watchos",
+            target_os = "visionos",
         ))]
         let (tv_sec, tv_nsec) =
             if (tv_sec <= 0 && tv_sec > i64::MIN) && (tv_nsec < 0 && tv_nsec > -1_000_000_000) {
@@ -278,6 +279,7 @@ impl Instant {
             target_os = "macos",
             target_os = "ios",
             target_os = "watchos",
+            target_os = "visionos",
             target_os = "tvos"
         ))]
         const clock_id: libc::clockid_t = libc::CLOCK_UPTIME_RAW;
@@ -285,6 +287,7 @@ impl Instant {
             target_os = "macos",
             target_os = "ios",
             target_os = "watchos",
+            target_os = "visionos",
             target_os = "tvos"
         )))]
         const clock_id: libc::clockid_t = libc::CLOCK_MONOTONIC;
diff --git a/library/std/src/sys/personality/gcc.rs b/library/std/src/sys/personality/gcc.rs
index 6f317131145..b0f744dd966 100644
--- a/library/std/src/sys/personality/gcc.rs
+++ b/library/std/src/sys/personality/gcc.rs
@@ -92,7 +92,7 @@ const UNWIND_DATA_REG: (i32, i32) = (4, 5); // a0, a1
 // https://github.com/gcc-mirror/gcc/blob/trunk/libgcc/unwind-c.c
 
 cfg_if::cfg_if! {
-    if #[cfg(all(target_arch = "arm", not(target_os = "ios"), not(target_os = "tvos"), not(target_os = "watchos"), not(target_os = "netbsd")))] {
+    if #[cfg(all(target_arch = "arm", not(target_os = "ios"), not(target_os = "tvos"), not(target_os = "watchos"), not(target_os = "visionos"), not(target_os = "netbsd")))] {
         // ARM EHABI personality routine.
         // https://web.archive.org/web/20190728160938/https://infocenter.arm.com/help/topic/com.arm.doc.ihi0038b/IHI0038B_ehabi.pdf
         //
diff --git a/library/std/src/sys/sync/condvar/pthread.rs b/library/std/src/sys/sync/condvar/pthread.rs
index 728371685ee..0475f985078 100644
--- a/library/std/src/sys/sync/condvar/pthread.rs
+++ b/library/std/src/sys/sync/condvar/pthread.rs
@@ -34,6 +34,7 @@ impl LazyInit for AllocatedCondvar {
                 target_os = "ios",
                 target_os = "tvos",
                 target_os = "watchos",
+                target_os = "visionos",
                 target_os = "l4re",
                 target_os = "android",
                 target_os = "redox"
@@ -127,6 +128,7 @@ impl Condvar {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "android",
         target_os = "espidf",
         target_os = "horizon"
@@ -162,6 +164,7 @@ impl Condvar {
         target_os = "ios",
         target_os = "tvos",
         target_os = "watchos",
+        target_os = "visionos",
         target_os = "android",
         target_os = "espidf",
         target_os = "horizon"
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-11-01 19:43:05 +0000