Axel Dörfler
f72c9ca90e
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8310 a95241bf-73f2-0310-859d-f6bbb57e9c96
89 lines
1.7 KiB
C++
89 lines
1.7 KiB
C++
// LibBeAdapter.cpp
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#include <Directory.h>
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#include <Entry.h>
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#include <Path.h>
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#include <string.h>
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#include <syscalls.h>
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extern "C" status_t
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_kern_dir_node_ref_to_path(dev_t device, ino_t inode, char *buffer, size_t size)
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{
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if (buffer == NULL)
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return B_BAD_VALUE;
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node_ref nodeRef;
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nodeRef.device = device;
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nodeRef.node = inode;
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BDirectory directory;
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status_t error = directory.SetTo(&nodeRef);
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BEntry entry;
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if (error == B_OK)
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error = directory.GetEntry(&entry);
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BPath path;
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if (error == B_OK)
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error = entry.GetPath(&path);
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if (error == B_OK) {
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if (size >= strlen(path.Path()) + 1)
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strcpy(buffer, path.Path());
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else
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error = B_BAD_VALUE;
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}
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return error;
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}
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// Syscall mapping between R5 and us
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// private libroot.so functions
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extern "C" status_t _kwfsstat_(dev_t device, const struct fs_info *info, long mask);
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extern "C" status_t _kstart_watching_vnode_(dev_t device, ino_t node,
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uint32 flags, port_id port,
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int32 handlerToken);
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extern "C" status_t _kstop_watching_vnode_(dev_t device, ino_t node,
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port_id port, int32 handlerToken);
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extern "C" status_t _kstop_notifying_(port_id port, int32 handlerToken);
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status_t
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_kern_write_fs_info(dev_t device, const struct fs_info *info, int mask)
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{
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return _kwfsstat_(device, info, mask);
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}
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status_t
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_kern_stop_notifying(port_id port, uint32 token)
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{
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return _kstop_notifying_(port, token);
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}
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status_t
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_kern_start_watching(dev_t device, ino_t node, uint32 flags,
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port_id port, uint32 token)
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{
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return _kstart_watching_vnode_(device, node, flags, port, token);
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}
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status_t
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_kern_stop_watching(dev_t device, ino_t node, uint32 flags,
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port_id port, uint32 token)
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{
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(void)flags;
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return _kstop_watching_vnode_(device, node, port, token);
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}
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