Changeset 04803bf in mainline for uspace/lib/c/generic/vfs/canonify.c

Timestamp:

2011-03-21T22:00:17Z (15 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

143932e3

Parents:

b50b5af2 (diff), 7308e84 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes (needs fixes).

File:

• uspace/lib/c/generic/vfs/canonify.c (moved) (moved from uspace/lib/libc/generic/vfs/canonify.c ) (2 diffs)

uspace/lib/c/generic/vfs/canonify.c

@@ -142 +142 @@
         t->start[-1] = '\0';
 }
-/** Eat the extra '/'..
+/** Eat the extra '/'.
  *
  * @param t             The current TK_SLASH token.
@@ -288 +288 @@
  *
  * A file system path is canonical, if the following holds:
- * 1) the path is absolute (i.e. a/b/c is not canonical)
- * 2) there is no trailing slash in the path (i.e. /a/b/c is not canonical)
- * 3) there is no extra slash in the path (i.e. /a//b/c is not canonical)
- * 4) there is no '.' component in the path (i.e. /a/./b/c is not canonical)
- * 5) there is no '..' component in the path (i.e. /a/b/../c is not canonical) 
+ *
+ * 1) the path is absolute
+ *    (i.e. a/b/c is not canonical)
+ * 2) there is no trailing slash in the path if it has components
+ *    (i.e. /a/b/c/ is not canonical)
+ * 3) there is no extra slash in the path
+ *    (i.e. /a//b/c is not canonical)
+ * 4) there is no '.' component in the path
+ *    (i.e. /a/./b/c is not canonical)
+ * 5) there is no '..' component in the path
+ *    (i.e. /a/b/../c is not canonical)
  *
  * This function makes a potentially non-canonical file system path canonical.