fixing trailing whitespace errors

Author: Dave Huseby

src/librustdoc/flock.rs

@@ -64,7 +64,7 @@ mod imp {
         pub const F_SETLKW: libc::c_int = 13;
     }
 
-    #[cfg(any(target_os = "dragonfly", 
+    #[cfg(any(target_os = "dragonfly",
               target_os = "bitrig",
               target_os = "openbsd"))]
     mod os {

src/libstd/rtdeps.rs

@@ -39,7 +39,7 @@ extern {}
 #[link(name = "pthread")]
 extern {}
 
-#[cfg(any(target_os = "dragonfly", 
+#[cfg(any(target_os = "dragonfly",
           target_os = "bitrig",
           target_os = "openbsd"))]
 #[link(name = "pthread")]

src/libstd/sys/unix/fs.rs

@@ -292,29 +292,29 @@ fn mkstat(stat: &libc::stat) -> FileStat {
     fn mktime(secs: u64, nsecs: u64) -> u64 { secs * 1000 + nsecs / 1000000 }
 
     #[cfg(target_os = "bitrig")]
-    fn ctime(stat: &libc::stat) -> u64 { 
+    fn ctime(stat: &libc::stat) -> u64 {
       mktime(stat.st_ctim.tv_sec as u64, stat.st_ctim.tv_nsec as u64)
     }
     #[cfg(not(target_os = "bitrig"))]
-    fn ctime(stat: &libc::stat) -> u64 { 
+    fn ctime(stat: &libc::stat) -> u64 {
       mktime(stat.st_ctime as u64, stat.st_ctime_nsec as u64) 
     }
 
     #[cfg(target_os = "bitrig")]
-    fn atime(stat: &libc::stat) -> u64 { 
+    fn atime(stat: &libc::stat) -> u64 {
       mktime(stat.st_atim.tv_sec as u64, stat.st_atim.tv_nsec as u64)
     }
     #[cfg(not(target_os = "bitrig"))]
-    fn atime(stat: &libc::stat) -> u64 { 
+    fn atime(stat: &libc::stat) -> u64 {
       mktime(stat.st_atime as u64, stat.st_atime_nsec as u64)
     }
 
     #[cfg(target_os = "bitrig")]
-    fn mtime(stat: &libc::stat) -> u64 { 
+    fn mtime(stat: &libc::stat) -> u64 {
       mktime(stat.st_mtim.tv_sec as u64, stat.st_mtim.tv_nsec as u64)
     }
     #[cfg(not(target_os = "bitrig"))]
-    fn mtime(stat: &libc::stat) -> u64 { 
+    fn mtime(stat: &libc::stat) -> u64 {
       mktime(stat.st_mtime as u64, stat.st_mtime_nsec as u64)
     }
 

src/libstd/sys/unix/stack_overflow.rs

@@ -206,7 +206,7 @@ mod imp {
 
     }
 
-    #[cfg(any(target_os = "macos", 
+    #[cfg(any(target_os = "macos",
               target_os = "bitrig",
               target_os = "openbsd"))]
     mod signal {

src/libstd/sys/unix/thread.rs

@@ -74,7 +74,7 @@ pub mod guard {
     static mut PAGE_SIZE: uint = 0;
     static mut GUARD_PAGE: uint = 0;
 
-    #[cfg(any(target_os = "macos", 
+    #[cfg(any(target_os = "macos",
               target_os = "bitrig",
               target_os = "openbsd"))]
     unsafe fn get_stack_start() -> *mut libc::c_void {

src/libstd/sys/unix/time.rs

@@ -82,7 +82,7 @@ mod inner {
     // Apparently android provides this in some other library?
     // Bitrig's RT extensions are in the C library, not a separate librt
     // OpenBSD provide it via libc
-    #[cfg(not(any(target_os = "android", 
+    #[cfg(not(any(target_os = "android",
                   target_os = "bitrig",
                   target_os = "openbsd")))]
     #[link(name = "rt")]