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The C programming language provides many standard library functions for file input and output.These functions make up the bulk of the C standard library header <stdio.h>. [1] The functionality descends from a "portable I/O package" written by Mike Lesk at Bell Labs in the early 1970s, [2] and officially became part of the Unix operating system in Version 7.
File descriptors for a single process, file table and inode table. Note that multiple file descriptors can refer to the same file table entry (e.g., as a result of the dup system call [3]: 104 ) and that multiple file table entries can in turn refer to the same inode (if it has been opened multiple times; the table is still simplified because it represents inodes by file names, even though an ...
On POSIX systems, the file descriptor for standard input is 0 (zero); the POSIX <unistd.h> definition is STDIN_FILENO; the corresponding C <stdio.h> abstraction is provided via the FILE* stdin global variable. Similarly, the global C++ std::cin variable of type <iostream> provides an abstraction via C++ streams.
inetd automatically hooks the socket to stdin, stdout, and stderr of the server program. Generally TCP sockets are handled by spawning a separate server to handle each connection concurrently. UDP sockets are generally handled by a single server instance that handles all packets on that port.
From an avoided double redirect: This is a redirect from an alternative title or related topic of Stdin, another redirect to the same title. Because double redirects are disallowed, both pages currently point to Standard streams#Standard input (stdin) .
QUE or que may refer to: Quebec (Que.), as the traditional abbreviation, though the postal abbreviations are now QC and previously PQ; Que Publishing, a company which first began as a publisher of technical computer software and hardware support books; Garmin iQue, a line of products combining PDA devices with integrated GPS receivers
The structure of ajoene was determined and it was synthesized based on biosynthetic considerations in 1984, [1] correcting an incorrect structure published in 1983. [2] A short, scalable total synthesis of ajoene was reported in 2018 by Wirth and coworkers [3] while a biosynthetically modeled synthesis of trifluoroajoene from difluoroallicin was published in 2017. [4]
Liposcelis is a genus of insects in the order Psocoptera, the booklice and barklice.There are about 126 species. Many species are associated with human habitation and several are well known as pests of stored products. [1]