file descriptor wikipedia - EAS
- redwoodsoft.comFrom Wikipedia, the free encyclopedia In Unix and related computer operating systems, a file descriptor (FD, less frequently fildes) is an abstract indicator (handle) used to access a file or other input/output resource, such as a pipe or network socket. File descriptors form part of the POSIX application programming interface.
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See all on Wikipediahttps://en.wikipedia.org/wiki/File_descriptorIn Unix and Unix-like computer operating systems, a file descriptor (FD, less frequently fildes) is a unique identifier (handle) for a file or other input/output resource, such as a pipe or network socket. File descriptors typically have non-negative integer values, with negative values being
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See moreIn the traditional implementation of Unix, file descriptors index into a per-process file descriptor table maintained by the kernel, that in turn indexes into a system-wide table of files opened by all processes, called the file table. This
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See moreA series of new operations on file descriptors has been added to many modern Unix-like systems, as well as numerous C libraries, to be standardized in a future version of
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See moreUnix file descriptors behave in many ways as capabilities. They can be passed between processes across Unix domain sockets using the sendmsg() system call. Note, however, that what is actually passed is a reference to an "open file description" that has
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See more• fuser (Unix)
• lsof
• File Control Block (FCB) - an alternative scheme in C/PM and early versions of DOS...
See moreWikipedia text under CC-BY-SA licenseWas this helpful?Thanks! Give more feedback- https://en.wikipedia.org/wiki/Binary_File_Descriptor_library
The Binary File Descriptor library (BFD) is the GNU Project's main mechanism for the portable manipulation of object files in a variety of formats. As of 2003 , it supports approximately 50 file formats for some 25 instruction set architectures.
Wikipedia · Text under CC-BY-SA license - https://en.wikipedia.org/wiki/Media_Descriptor_File
Media Descriptor File ( MDF) is a proprietary disc image file format developed for Alcohol 120%, an optical disc authoring program. Daemon Tools, CDemu, MagicISO, PowerDVD, and WinCDEmu can also read the MDF format. A disc image is a computer file replica of the computer files and file system of an optical disc .
- Type of format: Disc image
- Filename extension: .mw-parser-output .monospaced{font-family:monospace,monospace}, .mdf
- https://zh.wikipedia.org/wiki/文件描述符
文件描述符在形式上是一个非负整数。. 实际上，它是一个索引值，指向 内核 为每一个 进程 所维护的该进程打开文件的记录表。. 当程序打开一个现有文件或者创建一个新文件时，内核向进程返回一个文件描述符。. 在 程序设计 中，一些涉及底层的程序编写 ...
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