maint: update copyright

[gnulib.git] / lib / at-func2.c

diff --git a/lib/at-func2.c b/lib/at-func2.c
index a19b60b..b4d6067 100644 (file)
--- a/lib/at-func2.c
+++ b/lib/at-func2.c
@@ -1,5 +1,5 @@
-/* Define an at-style functions like linkat or renameat.
-   Copyright (C) 2006, 2009 Free Software Foundation, Inc.
+/* Define 2-FD at-style functions like linkat or renameat.
+   Copyright (C) 2006, 2009-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
+#include "dosname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
 #include "filenamecat.h"
 #include "openat.h"
 #include "same-inode.h"
@@ -110,7 +110,7 @@ at_func2 (int fd1, char const *file1,
               }
           }
         else if (proc_file1 != proc_buf1 && proc_file1 != file1)
-          free (proc_buf1);
+          free (proc_file1);
       }
   }
 
@@ -132,7 +132,7 @@ at_func2 (int fd1, char const *file1,
           errno = ENOTDIR;
           return -1;
         }
-      if (SAME_INODE (st1, st2) == 1) /* Reduced to cases 1, 5.  */
+      if (SAME_INODE (st1, st2)) /* Reduced to cases 1, 5.  */
         return func (file1, file2);
     }
   else if (fd2 == AT_FDCWD) /* Cases 12, 13.  */
@@ -144,7 +144,7 @@ at_func2 (int fd1, char const *file1,
           errno = ENOTDIR;
           return -1;
         }
-      if (SAME_INODE (st1, st2) == 1) /* Reduced to cases 4, 5.  */
+      if (SAME_INODE (st1, st2)) /* Reduced to cases 4, 5.  */
         return func (file1, file2);
     }
   else if (fd1 != fd2) /* Case 15b.  */
@@ -156,10 +156,10 @@ at_func2 (int fd1, char const *file1,
           errno = ENOTDIR;
           return -1;
         }
-      if (SAME_INODE (st1, st2) == 1) /* Reduced to case 15a.  */
+      if (SAME_INODE (st1, st2)) /* Reduced to case 15a.  */
         {
           fd2 = fd1;
-          if (stat (".", &st1) == 0 && SAME_INODE (st1, st2) == 1)
+          if (stat (".", &st1) == 0 && SAME_INODE (st1, st2))
             return func (file1, file2); /* Further reduced to case 5.  */
         }
     }
@@ -172,7 +172,7 @@ at_func2 (int fd1, char const *file1,
           errno = ENOTDIR;
           return -1;
         }
-      if (stat (".", &st2) == 0 && SAME_INODE (st1, st2) == 1)
+      if (stat (".", &st2) == 0 && SAME_INODE (st1, st2))
         return func (file1, file2); /* Reduced to case 5.  */
     }