Changeset 9ad75d5 in mainline

Timestamp:

2008-04-13T02:39:57Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

c9f6e49f

Parents:

32fb10ed

Message:

Improve libfs_lookup() so that has_children() is not called for each character
in the pathname component.

File:

• uspace/lib/libfs/libfs.c (modified) (3 diffs)

uspace/lib/libfs/libfs.c

@@ -149 +149 @@
         void *par = NULL;
         void *cur = ops->root_get(dev_handle);
-        void *tmp;
 
         if (ops->plb_get_char(next) == '/')
@@ -157 +156 @@
         int len = 0;
         while (ops->has_children(cur) && next <= last) {
+                void *tmp;
 
                 /* collect the component */
-                if (ops->plb_get_char(next) != '/') {
+                while ((ops->plb_get_char(next) != '/') && (next <= last)) {
                         if (len + 1 == NAME_MAX) {
                                 /* comopnent length overflow */
@@ -167 +167 @@
                         component[len++] = ops->plb_get_char(next);
                         next++; /* process next character */
-                        if (next <= last) 
-                                continue;
                 }