Resolve merge conflict

3 files changed, 87 insertions, 13 deletions

diff --git a/src/libstd/os/android/raw.rs b/src/libstd/os/android/raw.rs
index 5e473a933a6..60ad8fcc54c 100644
--- a/src/libstd/os/android/raw.rs
+++ b/src/libstd/os/android/raw.rs
@@ -165,3 +165,66 @@ mod arch {
     }
 }
 
+#[cfg(target_arch = "x86_64")]
+mod arch {
+    use os::raw::{c_uint, c_long, c_ulong};
+    use os::unix::raw::{uid_t, gid_t};
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type dev_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type mode_t = u32;
+
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blkcnt_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type blksize_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type ino_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type nlink_t = u32;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type off_t = u64;
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub type time_t = i64;
+
+    #[repr(C)]
+    #[derive(Clone)]
+    #[stable(feature = "raw_ext", since = "1.1.0")]
+    pub struct stat {
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_dev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ino: ino_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_nlink: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mode: c_uint,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_uid: uid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_gid: gid_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_rdev: dev_t,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_size: i64,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blksize: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_blocks: c_long,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_atime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_mtime_nsec: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime: c_ulong,
+        #[stable(feature = "raw_ext", since = "1.1.0")]
+        pub st_ctime_nsec: c_ulong,
+        __unused: [c_long; 3],
+    }
+}
+
diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index 812b65b61e7..15bc74a8340 100644
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -1189,8 +1189,13 @@ impl PathBuf {
     /// If [`self.file_name`] was [`None`], this is equivalent to pushing
     /// `file_name`.
     ///
+    /// Otherwise it is equivalent to calling [`pop`] and then pushing
+    /// `file_name`. The new path will be a sibling of the original path.
+    /// (That is, it will have the same parent.)
+    ///
     /// [`self.file_name`]: struct.PathBuf.html#method.file_name
     /// [`None`]: ../../std/option/enum.Option.html#variant.None
+    /// [`pop`]: struct.PathBuf.html#method.pop
     ///
     /// # Examples
     ///
@@ -1725,7 +1730,10 @@ impl Path {
         })
     }
 
-    /// Returns the final component of the `Path`, if it is a normal file.
+    /// Returns the final component of the `Path`, if there is one.
+    ///
+    /// If the path is a normal file, this is the file name. If it's the path of a directory, this
+    /// is the directory name.
     ///
     /// Returns [`None`] If the path terminates in `..`.
     ///
@@ -1737,10 +1745,12 @@ impl Path {
     /// use std::path::Path;
     /// use std::ffi::OsStr;
     ///
-    /// assert_eq!(Some(OsStr::new("foo.txt")), Path::new("foo.txt").file_name());
+    /// assert_eq!(Some(OsStr::new("bin")), Path::new("/usr/bin/").file_name());
+    /// assert_eq!(Some(OsStr::new("foo.txt")), Path::new("tmp/foo.txt").file_name());
     /// assert_eq!(Some(OsStr::new("foo.txt")), Path::new("foo.txt/.").file_name());
     /// assert_eq!(Some(OsStr::new("foo.txt")), Path::new("foo.txt/.//").file_name());
     /// assert_eq!(None, Path::new("foo.txt/..").file_name());
+    /// assert_eq!(None, Path::new("/").file_name());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn file_name(&self) -> Option<&OsStr> {
@@ -1926,6 +1936,9 @@ impl Path {
     ///
     /// let path = Path::new("/tmp/foo.txt");
     /// assert_eq!(path.with_file_name("bar.txt"), PathBuf::from("/tmp/bar.txt"));
+    ///
+    /// let path = Path::new("/tmp");
+    /// assert_eq!(path.with_file_name("var"), PathBuf::from("/var"));
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn with_file_name<S: AsRef<OsStr>>(&self, file_name: S) -> PathBuf {
diff --git a/src/libstd/process.rs b/src/libstd/process.rs
index 3795c42f5ef..4ec9076de61 100644
--- a/src/libstd/process.rs
+++ b/src/libstd/process.rs
@@ -73,6 +73,15 @@ use sys_common::{AsInner, AsInnerMut, FromInner, IntoInner};
 /// spawning process and can itself be constructed using a builder-style
 /// interface.
 ///
+/// There is no implementation of [`Drop`] for child processes,
+/// so if you do not ensure the `Child` has exited then it will continue to
+/// run, even after the `Child` handle to the child process has gone out of
+/// scope.
+///
+/// Calling [`wait`](#method.wait) (or other functions that wrap around it) will make
+/// the parent process wait until the child has actually exited before
+/// continuing.
+///
 /// # Examples
 ///
 /// ```should_panic
@@ -89,17 +98,6 @@ use sys_common::{AsInner, AsInnerMut, FromInner, IntoInner};
 /// assert!(ecode.success());
 /// ```
 ///
-/// # Note
-///
-/// Take note that there is no implementation of [`Drop`] for child processes,
-/// so if you do not ensure the `Child` has exited then it will continue to
-/// run, even after the `Child` handle to the child process has gone out of
-/// scope.
-///
-/// Calling [`wait`][`wait`] (or other functions that wrap around it) will make
-/// the parent process wait until the child has actually exited before
-/// continuing.
-///
 /// [`Command`]: struct.Command.html
 /// [`Drop`]: ../../core/ops/trait.Drop.html
 /// [`wait`]: #method.wait