Add support for the statx syscall

1 files changed, 78 insertions, 0 deletions

diff --git a/lib/std/os/bits/linux.zig b/lib/std/os/bits/linux.zig
index 5ed5c0b622..0d70a6bcaa 100644
--- a/lib/std/os/bits/linux.zig
+++ b/lib/std/os/bits/linux.zig
@@ -1293,3 +1293,81 @@ pub const utsname = extern struct {
     domainname: [65]u8,
 };
 pub const HOST_NAME_MAX = 64;
+
+pub const STATX_TYPE = 0x0001;
+pub const STATX_MODE = 0x0002;
+pub const STATX_NLINK = 0x0004;
+pub const STATX_UID = 0x0008;
+pub const STATX_GID = 0x0010;
+pub const STATX_ATIME = 0x0020;
+pub const STATX_MTIME = 0x0040;
+pub const STATX_CTIME = 0x0080;
+pub const STATX_INO = 0x0100;
+pub const STATX_SIZE = 0x0200;
+pub const STATX_BLOCKS = 0x0400;
+pub const STATX_BASIC_STATS = 0x07ff;
+
+pub const STATX_BTIME = 0x0800;
+
+pub const STATX_ATTR_COMPRESSED = 0x0004;
+pub const STATX_ATTR_IMMUTABLE = 0x0010;
+pub const STATX_ATTR_APPEND = 0x0020;
+pub const STATX_ATTR_NODUMP = 0x0040;
+pub const STATX_ATTR_ENCRYPTED = 0x0800;
+pub const STATX_ATTR_AUTOMOUNT = 0x1000;
+
+pub const statx_timestamp = extern struct {
+    tv_sec: i64,
+    tv_nsec: u32,
+    __pad1: u32,
+};
+
+pub const Statx = extern struct {
+    // Mask of bits indicating filled fields
+    stx_mask: u32,
+    // Block size for filesystem I/O
+    stx_blksize: u32,
+    // Extra file attribute indicators
+    stx_attributes: u64,
+    // Number of hard links
+    stx_nlink: u32,
+    // User ID of owner
+    stx_uid: u32,
+    // Group ID of owner
+    stx_gid: u32,
+    // File type and mode
+    stx_mode: u16,
+    __pad1: u16,
+    // Inode number
+    stx_ino: u64,
+    // Total size in bytes
+    stx_size: u64,
+    // Number of 512B blocks allocated
+    stx_blocks: u64,
+    // Mask to show what's supported in stx_attributes
+    stx_attributes_mask: u64,
+
+    // The following fields are file timestamps
+    // Last access
+    stx_atime: statx_timestamp,
+    // Creation
+    stx_btime: statx_timestamp,
+    // Last status change
+    stx_ctime: statx_timestamp,
+    // Last modification
+    stx_mtime: statx_timestamp,
+
+    // If this file represents a device, then the next two fields contain the ID of the device
+    // Major ID
+    stx_rdev_major: u32,
+    // Minor ID
+    stx_rdev_minor: u32,
+
+    // The next two fields contain the ID of the device containing the filesystem where the file resides
+    // Major ID
+    stx_dev_major: u32,
+    // Minor ID
+    stx_dev_minor: u32,
+
+    __pad2: [14]u64,
+};