projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 7453a54e SL |
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::android::raw; | |
| 20 | ||
| 83c7162d XL |
21 | /// OS-specific extensions to [`fs::Metadata`]. |
| 22 | /// | |
| 23 | /// [`fs::Metadata`]: ../../../../std/fs/struct.Metadata.html | |
| 7453a54e SL |
24 | #[stable(feature = "metadata_ext", since = "1.1.0")] |
| 25 | pub trait MetadataExt { | |
| 26 | /// Gain a reference to the underlying `stat` structure which contains | |
| 27 | /// the raw information returned by the OS. | |
| 28 | /// | |
| 29 | /// The contents of the returned `stat` are **not** consistent across | |
| 30 | /// Unix platforms. The `os::unix::fs::MetadataExt` trait contains the | |
| 31 | /// cross-Unix abstractions contained within the raw stat. | |
| 32 | #[stable(feature = "metadata_ext", since = "1.1.0")] | |
| 33 | #[rustc_deprecated(since = "1.8.0", | |
| 34 | reason = "deprecated in favor of the accessor \ | |
| 35 | methods of this trait")] | |
| 36 | #[allow(deprecated)] | |
| 37 | fn as_raw_stat(&self) -> &raw::stat; | |
| 38 | ||
| 39 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 40 | fn st_dev(&self) -> u64; | |
| 41 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 42 | fn st_ino(&self) -> u64; | |
| 43 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 44 | fn st_mode(&self) -> u32; | |
| 45 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 46 | fn st_nlink(&self) -> u64; | |
| 47 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 48 | fn st_uid(&self) -> u32; | |
| 49 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 50 | fn st_gid(&self) -> u32; | |
| 51 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 52 | fn st_rdev(&self) -> u64; | |
| 53 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 54 | fn st_size(&self) -> u64; | |
| 55 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 56 | fn st_atime(&self) -> i64; | |
| 57 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 58 | fn st_atime_nsec(&self) -> i64; | |
| 59 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 60 | fn st_mtime(&self) -> i64; | |
| 61 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 62 | fn st_mtime_nsec(&self) -> i64; | |
| 63 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 64 | fn st_ctime(&self) -> i64; | |
| 65 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 66 | fn st_ctime_nsec(&self) -> i64; | |
| 67 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 68 | fn st_blksize(&self) -> u64; | |
| 69 | #[stable(feature = "metadata_ext2", since = "1.8.0")] | |
| 70 | fn st_blocks(&self) -> u64; | |
| 71 | } | |
| 72 | ||
| 73 | #[stable(feature = "metadata_ext", since = "1.1.0")] | |
| 74 | impl MetadataExt for Metadata { | |
| 75 | #[allow(deprecated)] | |
| 76 | fn as_raw_stat(&self) -> &raw::stat { | |
| 77 | unsafe { | |
| 78 | &*(self.as_inner().as_inner() as *const libc::stat | |
| 79 | as *const raw::stat) | |
| 80 | } | |
| 81 | } | |
| 82 | fn st_dev(&self) -> u64 { | |
| 83 | self.as_inner().as_inner().st_dev as u64 | |
| 84 | } | |
| 85 | fn st_ino(&self) -> u64 { | |
| 86 | self.as_inner().as_inner().st_ino as u64 | |
| 87 | } | |
| 88 | fn st_mode(&self) -> u32 { | |
| 89 | self.as_inner().as_inner().st_mode as u32 | |
| 90 | } | |
| 91 | fn st_nlink(&self) -> u64 { | |
| 92 | self.as_inner().as_inner().st_nlink as u64 | |
| 93 | } | |
| 94 | fn st_uid(&self) -> u32 { | |
| 95 | self.as_inner().as_inner().st_uid as u32 | |
| 96 | } | |
| 97 | fn st_gid(&self) -> u32 { | |
| 98 | self.as_inner().as_inner().st_gid as u32 | |
| 99 | } | |
| 100 | fn st_rdev(&self) -> u64 { | |
| 101 | self.as_inner().as_inner().st_rdev as u64 | |
| 102 | } | |
| 103 | fn st_size(&self) -> u64 { | |
| 104 | self.as_inner().as_inner().st_size as u64 | |
| 105 | } | |
| 106 | fn st_atime(&self) -> i64 { | |
| 107 | self.as_inner().as_inner().st_atime as i64 | |
| 108 | } | |
| 109 | fn st_atime_nsec(&self) -> i64 { | |
| 110 | self.as_inner().as_inner().st_atime_nsec as i64 | |
| 111 | } | |
| 112 | fn st_mtime(&self) -> i64 { | |
| 113 | self.as_inner().as_inner().st_mtime as i64 | |
| 114 | } | |
| 115 | fn st_mtime_nsec(&self) -> i64 { | |
| 116 | self.as_inner().as_inner().st_mtime_nsec as i64 | |
| 117 | } | |
| 118 | fn st_ctime(&self) -> i64 { | |
| 119 | self.as_inner().as_inner().st_ctime as i64 | |
| 120 | } | |
| 121 | fn st_ctime_nsec(&self) -> i64 { | |
| 122 | self.as_inner().as_inner().st_ctime_nsec as i64 | |
| 123 | } | |
| 124 | fn st_blksize(&self) -> u64 { | |
| 125 | self.as_inner().as_inner().st_blksize as u64 | |
| 126 | } | |
| 127 | fn st_blocks(&self) -> u64 { | |
| 128 | self.as_inner().as_inner().st_blocks as u64 | |
| 129 | } | |
| 130 | } | |
| 131 |