src/libstd/os/haiku/fs.rs

   1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![stable(feature = "metadata_ext", since = "1.1.0")]
  12
  13 use libc;
  14
  15 use fs::Metadata;
  16 use sys_common::AsInner;
  17
  18 #[allow(deprecated)]
  19 use os::haiku::raw;
  20
  21 /// OS-specific extension methods for `fs::Metadata`
  22 #[stable(feature = "metadata_ext", since = "1.1.0")]
  23 pub trait MetadataExt {
  24     /// Gain a reference to the underlying `stat` structure which contains
  25     /// the raw information returned by the OS.
  26     ///
  27     /// The contents of the returned `stat` are **not** consistent across
  28     /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the
  29     /// cross-Unix abstractions contained within the raw stat.
  30     #[stable(feature = "metadata_ext", since = "1.1.0")]
  31     #[rustc_deprecated(since = "1.8.0",
  32                        reason = "deprecated in favor of the accessor \
  33                                  methods of this trait")]
  34     #[allow(deprecated)]
  35     fn as_raw_stat(&self) -> &raw::stat;
  36
  37     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  38     fn st_dev(&self) -> u64;
  39     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  40     fn st_ino(&self) -> u64;
  41     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  42     fn st_mode(&self) -> u32;
  43     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  44     fn st_nlink(&self) -> u64;
  45     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  46     fn st_uid(&self) -> u32;
  47     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  48     fn st_gid(&self) -> u32;
  49     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  50     fn st_rdev(&self) -> u64;
  51     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  52     fn st_size(&self) -> u64;
  53     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  54     fn st_atime(&self) -> i64;
  55     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  56     fn st_atime_nsec(&self) -> i64;
  57     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  58     fn st_mtime(&self) -> i64;
  59     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  60     fn st_mtime_nsec(&self) -> i64;
  61     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  62     fn st_ctime(&self) -> i64;
  63     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  64     fn st_ctime_nsec(&self) -> i64;
  65     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  66     fn st_crtime(&self) -> i64;
  67     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  68     fn st_crtime_nsec(&self) -> i64;
  69     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  70     fn st_blksize(&self) -> u64;
  71     #[stable(feature = "metadata_ext2", since = "1.8.0")]
  72     fn st_blocks(&self) -> u64;
  73 }
  74
  75 #[stable(feature = "metadata_ext", since = "1.1.0")]
  76 impl MetadataExt for Metadata {
  77     #[allow(deprecated)]
  78     fn as_raw_stat(&self) -> &raw::stat {
  79         unsafe {
  80             &*(self.as_inner().as_inner() as *const libc::stat
  81                                           as *const raw::stat)
  82         }
  83     }
  84     fn st_dev(&self) -> u64 {
  85         self.as_inner().as_inner().st_dev as u64
  86     }
  87     fn st_ino(&self) -> u64 {
  88         self.as_inner().as_inner().st_ino as u64
  89     }
  90     fn st_mode(&self) -> u32 {
  91         self.as_inner().as_inner().st_mode as u32
  92     }
  93     fn st_nlink(&self) -> u64 {
  94         self.as_inner().as_inner().st_nlink as u64
  95     }
  96     fn st_uid(&self) -> u32 {
  97         self.as_inner().as_inner().st_uid as u32
  98     }
  99     fn st_gid(&self) -> u32 {
 100         self.as_inner().as_inner().st_gid as u32
 101     }
 102     fn st_rdev(&self) -> u64 {
 103         self.as_inner().as_inner().st_rdev as u64
 104     }
 105     fn st_size(&self) -> u64 {
 106         self.as_inner().as_inner().st_size as u64
 107     }
 108     fn st_atime(&self) -> i64 {
 109         self.as_inner().as_inner().st_atime as i64
 110     }
 111     fn st_atime_nsec(&self) -> i64 {
 112         self.as_inner().as_inner().st_atime_nsec as i64
 113     }
 114     fn st_mtime(&self) -> i64 {
 115         self.as_inner().as_inner().st_mtime as i64
 116     }
 117     fn st_mtime_nsec(&self) -> i64 {
 118         self.as_inner().as_inner().st_mtime_nsec as i64
 119     }
 120     fn st_ctime(&self) -> i64 {
 121         self.as_inner().as_inner().st_ctime as i64
 122     }
 123     fn st_ctime_nsec(&self) -> i64 {
 124         self.as_inner().as_inner().st_ctime_nsec as i64
 125     }
 126     fn st_crtime(&self) -> i64 {
 127         self.as_inner().as_inner().st_crtime as i64
 128     }
 129     fn st_crtime_nsec(&self) -> i64 {
 130         self.as_inner().as_inner().st_crtime_nsec as i64
 131     }
 132     fn st_blksize(&self) -> u64 {
 133         self.as_inner().as_inner().st_blksize as u64
 134     }
 135     fn st_blocks(&self) -> u64 {
 136         self.as_inner().as_inner().st_blocks as u64
 137     }
 138 }