shm_open(3) 这个后面的数字是什么意思呢,通过 man man 命令就可以知道,这个是数字是,section 大多数类unix 操作系统,都采用相同的section 的约定: Section 1 user commands (introduction) Section 2 system calls (introduction) Section 3 library functions (introduction) Section 4 special files (introduction)...
shm_open(3) 这个后面的数字是什么意思呢,通过 man man 命令就可以知道,这个是数字是,section 大多数类unix 操作系统,都采用相同的section 的约定: Section 1 user commands (introduction) Section 2 system calls (introduction) Section 3 library functions (introduction) Section 4 special files (introduction)...
shm_open() creates and opens a new, or opens an existing, POSIX shared memory object. A POSIX shared memory object is in effect a handle which can be used by unrelated processes tommap(2) the same region of shared memory. Theshm_unlink() function performs the converse operation, removing...
The shm_unlink() system call removes a shared memory object named path. RETURN VALUES If successful, shm_open() returns a non-negative integer, and shm_unlink() returns zero. Both functions return -1 on failure, and set errno to indicate the error. ...
shm_open(3C) shm_unlink(3C) sig2str(3C) sigaddset(3C) sigdelset(3C) sigemptyset(3C) sigfillset(3C) sigfpe(3C) sighold(3C) sigignore(3C) siginterrupt(3C) sigismember(3C) siglongjmp(3C) signal(3C) sigpause(3C) sigqueue(3C) sigrelse(3C) sigset(3C) sigsetjmp(3C) sigsetops(3C) sigstack...
dio_open(3) opens a file and returns a new file descriptor for it. PARAMETERS o $filename - The pathname of the file to open. o $flags - The $flags parameter is a bitwise-ORed value comprising flags from the following list. This v
The OpenEMS project is driven by the OpenEMS Association e.V., a network of users, vendors and scientific institutions from all kinds of areas like hardware manufacturers, software companies, grid operators and more. They share the common target of developing a free and open-source platform ...
shm_open(3C) shm_unlink(3C) sig2str(3C) sigaddset(3C) sigdelset(3C) sigemptyset(3C) sigfillset(3C) sigfpe(3C) sighold(3C) sigignore(3C) siginterrupt(3C) sigismember(3C) siglongjmp(3C) signal(3C) sigpause(3C) sigqueue(3C) sigrelse(3C) sigset(3C) sigsetjmp(3C) sigsetops(3C) sigstack...
By use case CI/CD & Automation DevOps DevSecOps Resources Topics AI DevOps Security Software Development Explore Learning Pathways White papers, Ebooks, Webinars Customer Stories Partners Open Source GitHub Sponsors Fund open source developers The ReadME Project GitHub community articles...
为了简化我的问题,我主要考虑命令的手册页。例如“man grep”。手册页或多或少都是结构化的。大多数部分及其表示都是标准的,可以在上找到解释(使用groff编写的手册页的源代码并不难理解,即使不了解groff)。数据库将有一个选项表,每个选项都有一个条目。此条目将包含:-实际选项名称-缩写,-此选项作用的描述-封 ...