Returns directory entries.
| vp | Points to the directory vnode to be processed. |
| uiop | Points to the uiop structure describing the user's buffer. |
| eofp | Points to a word that places the eop structure. |
| crp | Specifies user's credentials. |
The vn_readdir_eofp entry point is used to read directory entries. It is similar to vn_readdir except that it takes the additional parameter, eofp. The location pointed to by the eofp parameter should be set to 1 if the readdir request reached the end of the directory. Otherwise, it should be set to 0.
File systems that do not define GFS_VERSION421 in their gfs flags do not need to supply a vn_readdir_eofp entry point.
The vn_readdir_eofp entry point can be called from the process environment only.
| Zero | Indicates a successful operation. |
| Nonzero | Indicates that the operation failed; return values should be chosen from the /usr/include/sys/errno.h file. |
The readdir subroutine.
Virtual File System Overview, Logical File System Overview, Understanding Virtual Nodes (V-nodes) in AIX Kernel Extensions and Device Support Programming Concepts, and Virtual File System Kernel Extensions Overview.
List of Virtual File System Operations.