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Expose file inode (linux) and file index (windows)

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This commit is contained in:
LeRoyce Pearson 2020-03-08 14:27:49 -06:00
parent cf38ce9701
commit 55077435bf
1 changed files with 7 additions and 0 deletions
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7
lib/std/fs/file.zig
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@ -28,6 +28,10 @@ pub const File = struct {
pub const async_block_allowed_no = if (io.is_async) false else {};
pub const Mode = os.mode_t;
pub const INode = switch (builtin.os.tag) {
.windows => os.windows.LARGE_INTEGER,
else => u64,
};
pub const default_mode = switch (builtin.os.tag) {
.windows => 0,
@ -145,6 +149,7 @@ pub const File = struct {
}
pub const Stat = struct {
inode: INode,
size: u64,
mode: Mode,
@ -174,6 +179,7 @@ pub const File = struct {
else => return windows.unexpectedStatus(rc),
}
return Stat{
.inode = info.InternalInformation.IndexNumber,
.size = @bitCast(u64, info.StandardInformation.EndOfFile),
.mode = 0,
.atime = windows.fromSysTime(info.BasicInformation.LastAccessTime),
@ -187,6 +193,7 @@ pub const File = struct {
const mtime = st.mtime();
const ctime = st.ctime();
return Stat{
.inode = st.ino,
.size = @bitCast(u64, st.size),
.mode = st.mode,
.atime = @as(i64, atime.tv_sec) * std.time.ns_per_s + atime.tv_nsec,