fcntl f_dupfd_cloexec
F_DUPFD_CLOEXEC: Like F_DUPFD, but the FD_CLOEXEC flag ... F_GETFD: Get the file descriptor flags defined in <fcntl.h> that are associated with the file ... ,F_DUPFD_CLOEXEC (int; since Linux 2.6.24) As for F_DUPFD, but additionally ... Specifying this flag permits a program to avoid an additional fcntl() F_SETFD ...
| 相關軟體 Folder Lock 資訊 | |
|---|---|
 fcntl f_dupfd_cloexec 相關參考資料
APUE学习笔记——3.文件共享与fcntl介绍- Windeal - CSDN博客
这里解释下为什么进程表和文件表一对多的关系只是一般情况下，有什么特殊情况呢？ 当父进程fork一个子进程时，复制了它的进程表，导致多个 ... https://blog.csdn.net fcntl - The Open Group Library
F_DUPFD_CLOEXEC: Like F_DUPFD, but the FD_CLOEXEC flag ... F_GETFD: Get the file descriptor flags defined in <fcntl.h> that are associated with the file ... http://pubs.opengroup.org fcntl(2) - Linux manual page - man7.org
F_DUPFD_CLOEXEC (int; since Linux 2.6.24) As for F_DUPFD, but additionally ... Specifying this flag permits a program to avoid an additional fcntl() F_SETFD ... http://man7.org fcntl(2): change file descriptor - Linux man page
fcntl() performs one of the operations described below on the open file descriptor fd. ... F_DUPFD_CLOEXEC (int; since Linux 2.6.24): As for F_DUPFD, but ... https://linux.die.net fcntl(F_DUPFD_CLOEXEC) missing argument · Issue #426 · libarchive ...
Notice that a fcntl(F_DUPFD_CLOEXEC) call fails because it is passed a bogus arg. <b>What is the expected output? What do you see instead ... https://github.com fcntl.3p - Linux manual page - man7.org
F_DUPFD_CLOEXEC Like F_DUPFD, but the FD_CLOEXEC flag ... F_GETFD Get the file descriptor flags defined in <fcntl.h> that are associated with the file ... http://man7.org fcntl函數- 掃文資訊
fcntl 的第三個參數是一個整數或者一個指向結構體的指針（用於記錄鎖） ... 1 複製一個已有的操作符（cmd=F_DUPFD或F_DUPFD_CLOEXEC）. https://hk.saowen.com how to set close-on-exec by default - Stack Overflow
If you are running Linux kernel ≥2.6.24 and glibc ≥2.7, fcntl accepts a new argument F_DUPFD_CLOEXEC : #include <fcntl.h> newfd = fcntl(oldfd, ... https://stackoverflow.com Linux下C语言中fcntl函数用法说明| ASPIRE
fcntl()函数对由参数fd 指定的文件进行由参数cmd 指定的操作；第三个参数arg 是 ... 复制一个现有的描述符(cmd=F_DUPFD/F_DUPFD_CLOEXEC) ... https://ixyzero.com Module: Fcntl (Ruby 2.2.3) - Ruby-Doc.org
Fcntl loads the constants defined in the system's <fcntl.h> C header file, and ... (Ruby uses F_DUPFD_CLOEXEC internally if available to avoid race condition. https://ruby-doc.org |