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haiku/headers/private/libroot/dirent_private.h

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* Made DIR definition private, and moved it into the new dirent_private.h header. * Added fields necessary to make it possible to retrieve more than one dirent from the underlying file system. * Unless some app creates a DIR on its own to it to feed readdir(), this change should be binary compatible. If we find an application misbehaving, we can still make it a GCC4 only thing. * fs_attr/fs_index/fs_query now all use readdir() directly (as that one contains the logic to iterate through a number of dirents in userspace). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-09 11:16:00 +00:00
/*
* Copyright 2008, Axel Dörfler, axeld@pinc-software.de.
* Distributed under the terms of the MIT License.
*/
#ifndef DIRENT_PRIVATE_H
#define DIRENT_PRIVATE_H
#include <dirent.h>
#define DIR_BUFFER_SIZE 4096
Fix bug introduced in r32679. The dirent buffer was to short. This fixes ticket #4362 and probably also #4360 and #4370 git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32817 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-29 17:41:42 +00:00
#define DIRENT_BUFFER_SIZE (DIR_BUFFER_SIZE - offsetof(struct __DIR, first_entry))
* Made DIR definition private, and moved it into the new dirent_private.h header. * Added fields necessary to make it possible to retrieve more than one dirent from the underlying file system. * Unless some app creates a DIR on its own to it to feed readdir(), this change should be binary compatible. If we find an application misbehaving, we can still make it a GCC4 only thing. * fs_attr/fs_index/fs_query now all use readdir() directly (as that one contains the logic to iterate through a number of dirents in userspace). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-09 11:16:00 +00:00
struct __DIR {
int fd;
short next_entry;
unsigned short entries_left;
Implemented seekdir() and telldir(). They were declared in <dirent.h> already. So either +alphabranch or remove the declarations from <dirent.h>. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32679 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-25 22:16:40 +00:00
long seek_position;
long current_position;
* Made DIR definition private, and moved it into the new dirent_private.h header. * Added fields necessary to make it possible to retrieve more than one dirent from the underlying file system. * Unless some app creates a DIR on its own to it to feed readdir(), this change should be binary compatible. If we find an application misbehaving, we can still make it a GCC4 only thing. * fs_attr/fs_index/fs_query now all use readdir() directly (as that one contains the logic to iterate through a number of dirents in userspace). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-09 11:16:00 +00:00
struct dirent first_entry;
};
#endif /* DIRENT_PRIVATE_H */
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