GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  CAP_MKDB (1)

NAME

cap_mkdb - create capability database

CONTENTS

Synopsis
Description
Format
Exit Status
See Also

SYNOPSIS

cap_mkdb [-b-| -l ] [-v] [-f outfile]

DESCRIPTION

The cap_mkdb utility builds a hashed database out of the getcap(3) logical database constructed by the concatenation of the specified files.

The database is named by the basename of the first file argument and the string ".db". The getcap(3) routines can access the database in this form much more quickly than they can the original text file(s).

The ‘‘tc’’ capabilities of the records are expanded before the record is stored into the database.

The following options are available:
-b Use big-endian byte order for database metadata.
-f outfile
  Specify a different database basename.
-l Use little-endian byte order for database metadata.
-v Print out the number of capability records in the database.

The -b and -l flags are mutually exclusive. The default byte ordering is the current host order.

FORMAT

Each record is stored in the database using two different types of keys.

The first type is a key which consists of the first capability of the record (not including the trailing colon (‘‘:’’)) with a data field consisting of a special byte followed by the rest of the record. The special byte is either a 0 or 1, where a 0 means that the record is okay, and a 1 means that there was a ‘‘tc’’ capability in the record that could not be expanded.

The second type is a key which consists of one of the names from the first capability of the record with a data field consisting a special byte followed by the first capability of the record. The special byte is a 2.

In normal operation names are looked up in the database, resulting in a key/data pair of the second type. The data field of this key/data pair is used to look up a key/data pair of the first type which has the real data associated with the name.

EXIT STATUS


.Ex -std

SEE ALSO

dbopen(3), getcap(3), termcap(5)
Search for    or go to Top of page |  Section 1 |  Main Index


Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.