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Diffstat (limited to 'hurd/interface/fs/19.mdwn')
| -rw-r--r-- | hurd/interface/fs/19.mdwn | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/hurd/interface/fs/19.mdwn b/hurd/interface/fs/19.mdwn new file mode 100644 index 00000000..86625d44 --- /dev/null +++ b/hurd/interface/fs/19.mdwn @@ -0,0 +1,29 @@ +[[!meta copyright="Copyright © 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2009 +Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="dir_readdir"]] + + routine dir_readdir ( + dir: file_t; + RPT + out data: data_t, dealloc[]; + entry: int; + nentries: int; + bufsiz: vm_size_t; + out amount: int); + +Read entries from the directory. Each entry is identified by an index number +starting at 0 and running through the file. This call fetches `nentries` (or +any convenient number if `nentries` is -1) entries starting at `entry`, +returning an array of struct directs in `data`. The number of entries +successfully read is returned in `amount`. If `entry` is bigger than the index +of the last entry, then 0 is returned in `amount`. If `bufsize` is nonzero, +never return more than `bufsize` bytes of data regardless. |