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Added some more type identification methods and constants.

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Renamed Inode::IsDirectory() to Inode::IsContainer() (since it is also true
for index/attribute directories).
Introduced a new Inode::IsDirectory() that only checks for real and standard
directories. Let's hope I've fixed more bugs with that than introduced new
ones...


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2029 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2002-11-20 01:44:17 +00:00
parent b24d7c8bf7
commit 67fa10dcde
1 changed files with 9 additions and 5 deletions
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14
src/add-ons/kernel/file_systems/bfs/Inode.h
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@ -37,11 +37,13 @@ class AttributeIterator;
enum inode_type {
S_DIRECTORY = S_IFDIR,
S_FILE = S_IFREG,
S_SYMLINK = S_IFLNK,
S_DIRECTORY = S_IFDIR,
S_FILE = S_IFREG,
S_SYMLINK = S_IFLNK,
S_REGULAR = (S_DIRECTORY | S_FILE | S_SYMLINK),
S_REGULAR = (S_DIRECTORY | S_FILE | S_SYMLINK),
S_INDEX_TYPES = (S_STR_INDEX | S_INT_INDEX | S_UINT_INDEX | S_LONG_LONG_INDEX
| S_ULONG_LONG_INDEX | S_FLOAT_INDEX | S_DOUBLE_INDEX)
};
@ -137,12 +139,14 @@ class Inode : public CachedBlock {
mode_t Mode() const { return Node()->mode; }
int32 Flags() const { return Node()->flags; }
bool IsDirectory() const { return Mode() & (S_DIRECTORY | S_INDEX_DIR | S_ATTR_DIR); }
bool IsContainer() const { return Mode() & (S_DIRECTORY | S_INDEX_DIR | S_ATTR_DIR); }
// note, that this test will also be true for S_IFBLK (not that it's used in the fs :)
bool IsDirectory() const { return (Mode() & (S_DIRECTORY | S_INDEX_DIR | S_ATTR_DIR)) == S_DIRECTORY; }
bool IsIndex() const { return (Mode() & (S_INDEX_DIR | 0777)) == S_INDEX_DIR; }
// that's a stupid check, but AFAIK the only possible method...
bool IsAttribute() const { return Mode() & S_ATTR; }
bool IsFile() const { return Mode() & S_IFREG; }
bool IsRegularNode() const { return (Mode() & (S_ATTR_DIR | S_INDEX_DIR | S_ATTR)) == 0; }
// a regular node in the standard namespace (i.e. not an index or attribute)
bool IsSymLink() const { return S_ISLNK(Mode()); }