1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/rustix/src/backend/libc/shm/types.rs b/vendor/rustix/src/backend/libc/shm/types.rs
new file mode 100644
index 000000000..6575ef523
--- /dev/null
+++ b/vendor/rustix/src/backend/libc/shm/types.rs
@@ -0,0 +1,30 @@
+use crate::backend::c;
+use bitflags::bitflags;
+
+bitflags! {
+    /// `O_*` constants for use with [`shm_open`].
+    ///
+    /// [`shm_open`]: crate:shm::shm_open
+    #[repr(transparent)]
+    #[derive(Copy, Clone, Eq, PartialEq, Hash, Debug)]
+    pub struct ShmOFlags: u32 {
+        /// `O_CREAT`
+        #[doc(alias = "CREAT")]
+        const CREATE = bitcast!(c::O_CREAT);
+
+        /// `O_EXCL`
+        const EXCL = bitcast!(c::O_EXCL);
+
+        /// `O_RDONLY`
+        const RDONLY = bitcast!(c::O_RDONLY);
+
+        /// `O_RDWR`
+        const RDWR = bitcast!(c::O_RDWR);
+
+        /// `O_TRUNC`
+        const TRUNC = bitcast!(c::O_TRUNC);
+
+        /// <https://docs.rs/bitflags/*/bitflags/#externally-defined-flags>
+        const _ = !0;
+    }
+}