
POSIX - Wikipedia
The following are not officially certified as POSIX compatible, but they conform in large part to the standards by implementing POSIX support via some sort of compatibility feature (usually translation libraries, or a layer atop the kernel).
posix是什么都不知道,还好意思说你懂Linux? - 知乎专栏
posix标准是一个可以适用于数以百计的unix系统呼叫中的任意一个的一套冗长规则, 计算机要执行任务(从读、 写、 开机和关机开始) 就需要这个标准。
What does it mean to have a POSIX-compliant operating system?
2020年10月13日 · Being POSIX-compliant for an OS means that it supports those standards (e.g., APIs), and thus can either natively run UNIX programs, or at least porting an application from UNIX to the target OS is easy/easier than if it did not support POSIX.
unix - What is the meaning of "POSIX"? - Stack Overflow
2009年11月23日 · POSIX (pronounced /ˈpɒzɪks/) or "Portable Operating System Interface [for Unix]"1 is the name of a family of related standards specified by the IEEE to define the application programming interface (API), along with shell and utilities interfaces for software compatible with variants of the Unix operating system, although the standard can ...
什么是POSIX(可移植操作系统接口)? - CSDN博客
2023年5月18日 · POSIX表示可移植操作系统接口(Portable Operating System Interface of UNIX,缩写为 POSIX ),POSIX标准定义了操作系统应该为应用程序提供的接口标准。 POSIX 标准意在期望获得源代码级别的软件可移植性。
POSIX 标准简介
POSIX 是 IEEE(Institue of Electrical and Electronics Engineers,电气和电子工程师学会)为了规范各种 UNIX 操作系统提供的 API 接口而定义的一系列互相关联标准的总称,其正式称呼为 IEEE1003,国际标准名称为 ISO / IEC9945。此标准源于一个大约开始于 1985 年的项目。
A Guide to POSIX | Baeldung on Linux
2025年3月19日 · POSIX stands for Portable Operating System Interface. It’s a family of standards specified by IEEE for maintaining compatibility among operating systems. Therefore, any software that conforms to POSIX standards should be compatible with other operating systems that adhere to the POSIX standards.
网络编程的基石:POSIX API 与协议栈 - 知乎 - 知乎专栏
POSIX(Portable Operating System Interface)是一个定义了一系列 API (应用程序编程接口)的标准,旨在提高不同操作系统之间的兼容性和可移植性。 POSIX API涵盖了文件和目录操作、进程控制、线程管理、信号处理、内存管理、网络通信等多方面的功能。 perror("epoll_create1"); exit(EXIT_FAILURE); perror("epoll_ctl"); exit(EXIT_FAILURE); perror("epoll_wait"); exit(EXIT_FAILURE); if (events[i].events & EPOLLIN) { // 处理可读事件.
如果操作系统不支持POSIX有什么后果? - 知乎
POSIX 是一套规范, 定义了基础功能API (如socket, 线程等), 它不在意操作系统具体实现. POSIX出现就是为了移植性, 完全使用POSIX-API的程序, 在另一个支持POSIX操作系统上只需要重新编译就可以运行 (有些需要少量的修改, 因为有些操作系统只实现部分POSIX). Windowx EXE一般是使用Windows操作系统提供的API开发的, 所以exe不能很方便的移植到linux上. Linux有个Wine项目, 使用posix写了一套windows api支持在linux下运行windows exe程序. Windows有个MinGw项目, …
What is POSIX? Why Does it Matter to Linux/UNIX Users? - It's FOSS
2022年1月18日 · Compliance to the standard ensures compatibility when UNIX programs are moved from one UNIX platform to another. POSIX’s focus is primarily on features from AT&T’s System V UNIX and BSD UNIX. A standard must be spelled out and followed by rules on how to achieve the goal of interoperability between operating systems.