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POSIX Programmers Guide
Donald Lewine
出版
"O'Reilly Media, Inc."
, 1991-04
主題
Computers / Operating Systems / General
Computers / Operating Systems / UNIX
Computers / Operating Systems / Linux
Computers / Languages / General
Computers / Programming / Open Source
Computers / Security / General
ISBN
0937175730
9780937175736
URL
http://books.google.com.hk/books?id=rHyMRyDEG3gC&hl=&source=gbs_api
EBook
SAMPLE
註釋
This guide, intended as an explanation of the POSIX standard and as a reference for the POSIX.1 programming library, helps you write more portable programs. Most UNIX systems today are POSIX compliant because the federal government requires it for its purchases. Even OSF and UI agree on support for POSIX. Unfortunately, given the manufacturer's documentation, it can be difficult to distinguish system-specific features from those features defined by POSIX. The
POSIX Programmer's Guide
is especially helpful if you are writing programs that must run on multiple UNIX platforms. This guide also helps you convert existing UNIX programs for POSIX compliance. Contents include:
Introduction to POSIX.
Basics of writing a POSIX-compliant program.
Input/output facilities of the Standard C library.
The file system as defined by POSIX.
Operations of POSIX Input/Output system, pipes, and FIFOs.
Creating and terminating processes and signals.
Obtaining information about the environment.
Communication line settings and a
cu
-like utility.
POSIX and Standard C, including features and portability pitfalls.
Internationalization.
Complete list of library functions in alphabetic order.
Complete list of data structures and their members.
All error codes.
Standard headers and the information that they define.
Related publications.