搜尋結果
C library for parsing command line parameters
- Popt is a C library for parsing command line parameters. Popt was heavily influenced by the getopt () and getopt_long () functions, but it improves on them by allowing more powerful argument expansion. Popt can parse arbitrary argv [] style arrays and automatically set variables based on command line arguments.
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What is POPT command line option parsing library?
What is a POPT library?
How does POPT parse a string?
What does POPT do?
The popt library exists essentially for parsing command-line options. It is found superior in many ways when compared to parsing the argv array by hand or using the getopt functions getopt() and getopt_long() [see getopt(3)].
Popt is a C library for parsing command line parameters. Popt was heavily influenced by the getopt () and getopt_long () functions, but it improves on them by allowing more powerful argument expansion. Popt can parse arbitrary argv [] style arrays and automatically set variables based on command line arguments.
2016年9月3日 · I am trying to get my head around how the popt library functions for parsing command line arguments to a program. For instance, what is the purpose of the structure poptOptions and how does poptGetCoontext() work?
This is the popt(3) command line option parsing library. While it is similar. to getopt(3), it contains a number of enhancements, including: 1) popt is fully reentrant. 2) popt can parse arbitrary argv[] style arrays while . getopt(3) makes this quite difficult. 3) popt allows users to alias command line arguments.
The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables (allowing multiple passes in parsing argv), parsing an arbitrary array of argv-style elements (allowing parsing of command-line-strings from any source), a standard method of option aliasing, ability to exec external ...
This is the popt (3) command line option parsing library. While it is similar. to getopt (3), it contains a number of enhancements, including: 1) popt is fully reentrant. 2) popt can parse arbitrary argv [] style arrays while. getopt (3) makes this quite difficult. 3) popt allows users to alias command line arguments.
The popt package contains the popt libraries which are used by some programs to parse command-line options. This package is known to build and work properly using an LFS-8.3 platform. Package Information. Download (HTTP): http://rpm5.org/files/popt/popt-1.16.tar.gz. Download (FTP): ftp://anduin.linuxfromscratch.org/BLFS/popt/popt-1.16.tar.gz.
