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POSIX

GIS Portable Operating System InterfacePostal Code

POSIX 1003.1A A revision to the POSIX 1003.1 standard that defines a set of standard operating system interfaces and an environment for application programs written in C.

 


POSIX character setPOSIX character sets support languages which only require 7-bit characters (such as US English). See also extended character set.

[edit] POSIX extended attributes
On Unix and Unix-like systems, the ext2, ext3, ReiserFS version 3, XFS, JFS, FFS, and HFS+ filesystems allow the storage of extended attributes with files.

POSIX
Portable Operating System Interface for Computer Environments (UNIX)
POTS ...

Beginning in the late 1980s, an open operating system standardization effort now known as POSIX provided a common baseline for all operating systems; IEEE based POSIX around the common structure of the major competing variants of the Unix system, ...

system written in ANSI-POSIX C provides three application programs (proj, nad2nad, and geod) as well as an easy to use library for use in user-written application programs.

See also: Information, Document, Window, Object, Operating System

GIS Portable Operating System InterfacePostal Code

 
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