IFS - mini-FDS Entry Points: Difference between revisions

Revision as of 05:54, 10 February 2020

Installable File Systems for OS/2
Installable File System Mechanism Installable File System Overview Extended Attributes FSD File Image FSD Initialization IFS Commands File System Function Calls FSD System Interfaces FSD Calling Conventions and Requirements FS Service Routines FS Helper Functions Remote IPL / Bootable IFS mini-FDS Entry Points mini-FDS Helper Routines

Reprint Courtesy of International Business Machines Corporation, © International Business Machines Corporation

The following table is a summary of mini-FSD entry points:

Entry Point	Description
MFS_CHGFILEPTR	Move a file's position pointer
MFS_CLOSE	Close a file.
MFS_INIT	mini-FSD initialization
MFS_OPEN	Open a file
MFS_READ	Read from a file
MFS_TERM	Terminate the mini-FSD

Table 4-1. Summary of mini-FSD entry points

@@ Line 2: / Line 2: @@
 {{IBM-Reprint}}
 The following table is a summary of mini-FSD entry points:
+{|class="wikitable"
- Entry Point          Description
+!Entry Point||Description
- ────────────────────────────────────────────────────────
+|-
- MFS_CHGFILEPTR       Move a file's position pointer
+|MFS_CHGFILEPTR||Move a file's position pointer
- ────────────────────────────────────────────────────────
+|-
- MFS_CLOSE            Close a file.
+|MFS_CLOSE||Close a file.
- ────────────────────────────────────────────────────────
+|-
- MFS_INIT             mini-FSD initialization
+|MFS_INIT||mini-FSD initialization
- ────────────────────────────────────────────────────────
+|-
- MFS_OPEN             Open a file
+|MFS_OPEN||Open a file
- ────────────────────────────────────────────────────────
+|-
- MFS_READ             Read from a file
+|MFS_READ||Read from a file
- ────────────────────────────────────────────────────────
+|-
- MFS_TERM             Terminate the mini-FSD
+|MFS_TERM||Terminate the mini-FSD
+|}
 Table 4-1. Summary of mini-FSD entry points
 [[Category:IFS]]