Update statx constants and types (Linux 6.8-6.14)

Author: rusty-snake

libc-test/build.rs

@@ -4384,6 +4384,13 @@ fn test_linux(target: &str) {
             | "CANXL_XLF"
              => true,
 
+            "STATX_MNT_ID_UNIQUE" // Added in Linux 6.8
+            | "STATX_SUBVOL" // Added in Linux 6.10
+            | "STATX_WRITE_ATOMIC" // Added in Linux 6.11
+            | "STATX_ATTR_WRITE_ATOMIC" // Added in Linux 6.11
+            | "STATX_DIO_READ_ALIGN" // Added in Linux 6.14
+            => true,
+
             // FIXME(linux): Parts of netfilter/nfnetlink*.h require more recent kernel headers:
             | "RTNLGRP_MCTP_IFADDR" // linux v5.17+
             | "RTNLGRP_TUNNEL" // linux v5.18+

libc-test/semver/linux-gnu.txt

@@ -418,20 +418,25 @@ STATX_ATTR_IMMUTABLE
 STATX_ATTR_MOUNT_ROOT
 STATX_ATTR_NODUMP
 STATX_ATTR_VERITY
+STATX_ATTR_WRITE_ATOMIC
 STATX_BASIC_STATS
 STATX_BLOCKS
 STATX_BTIME
 STATX_CTIME
 STATX_DIOALIGN
+STATX_DIO_READ_ALIGN
 STATX_GID
 STATX_INO
 STATX_MNT_ID
+STATX_MNT_ID_UNIQUE
 STATX_MODE
 STATX_MTIME
 STATX_NLINK
 STATX_SIZE
+STATX_SUBVOL
 STATX_TYPE
 STATX_UID
+STATX_WRITE_ATOMIC
 STATX__RESERVED
 STA_CLK
 STA_CLOCKERR

src/unix/linux_like/mod.rs

@@ -239,7 +239,12 @@ cfg_if! {
                 pub stx_mnt_id: crate::__u64,
                 pub stx_dio_mem_align: crate::__u32,
                 pub stx_dio_offset_align: crate::__u32,
-                __statx_pad3: [crate::__u64; 12],
+                pub stx_subvol: crate::__u64,
+                pub stx_atomic_write_unit_min: crate::__u32,
+                pub stx_atomic_write_unit_max: crate::__u32,
+                pub stx_atomic_write_segments_max: crate::__u32,
+                pub stx_dio_read_offset_align: crate::__u32,
+                __statx_pad3: [crate::__u64; 9],
             }
 
             pub struct statx_timestamp {
@@ -1617,6 +1622,10 @@ cfg_if! {
         pub const STATX_ALL: c_uint = 0x0fff;
         pub const STATX_MNT_ID: c_uint = 0x1000;
         pub const STATX_DIOALIGN: c_uint = 0x2000;
+        pub const STATX_MNT_ID_UNIQUE: c_uint = 0x4000;
+        pub const STATX_SUBVOL: c_uint = 0x_0000_8000;
+        pub const STATX_WRITE_ATOMIC: c_uint = 0x_0001_0000;
+        pub const STATX_DIO_READ_ALIGN: c_uint = 0x_0002_0000;
         pub const STATX__RESERVED: c_int = 0x80000000;
         pub const STATX_ATTR_COMPRESSED: c_int = 0x0004;
         pub const STATX_ATTR_IMMUTABLE: c_int = 0x0010;
@@ -1627,6 +1636,7 @@ cfg_if! {
         pub const STATX_ATTR_MOUNT_ROOT: c_int = 0x2000;
         pub const STATX_ATTR_VERITY: c_int = 0x100000;
         pub const STATX_ATTR_DAX: c_int = 0x200000;
+        pub const STATX_ATTR_WRITE_ATOMIC: c_int = 0x400000;
     }
 }