POSIX compliant operating systems, a program that needs to access data from a file stored in a file system uses the read system call. The file is identified...

In computing, a system call (syscall) is the programmatic way in which a computer program requests a service from the operating system on which it is executed...

section on errors below. On Linux, write is system call number 1. fwrite getchar fprintf read (system call) sync (Unix) http://www.unix.com/man-page/FreeBSD/2/write/...

Resources from Wikiversity Read or READ may refer to: Read (computer), to retrieve data from a storage device Read (system call), a low-level IO function...

Read's last call attempt for a while was at 1:18 am before falling asleep next to O'Keefe's niece. At 4:38 am she awoke and resumed trying to call O'Keefe...

the appearance of the device. Libevdev shares similarities with the read system call. It sits below the process that handles input events, in between the...

For most file systems, a program initializes access to a file in a file system using the open system call. This allocates resources associated to the...

the ability to manipulate file system items. Often the settings allow controlling access based on function such as read, change, navigate, and execute...

being triggered by the start of the read() system call, or if a single character is received. In other words, read() waits for a maximum specified total...

the other registers onto the call stack. (Alternatively, the contents of the registers may be placed in a system table.) Read the integer from the data bus...

Dump core request WRITEI Internal form of write system call READI Internal form of read system call RSIGNAL Sendremote signal SYNCTIME Synchronize time...

August 2015, FreeBSD introduced the read_random system call for obtaining random data from the kernel. These system calls allow processes to access quality...

Linux-specific system call that moves data between a file descriptor and a pipe without a round trip to user space. The related system call vmsplice() moves...

without an operating system—especially game software). BIOS runs in the real address mode (Real Mode) of the x86 CPU, so programs that call BIOS either must...

with notes, which permit sending short, arbitrary strings. The kill(2) system call sends a specified signal to a specified process, if permissions allow...

form of documentation, it is usually a simple plain text file called README, Read Me, READ.ME, README.txt, or README.md (to indicate the use of Markdown)...

operating systems. Pipes are created using the pipe system call, which creates a new pipe and returns a pair of file descriptors referring to the read and write...

@@syscall:*:read:entry when ( __pid == 123456) { /* This is a comment: The process with a PID of 123456 has called read(); */ printf("read() system call entered...

Computer programming portal Linux portal io_uring is a Linux kernel system call interface for storage device asynchronous I/O operations addressing performance...

In computing, mmap(2) is a POSIX-compliant Unix system call that maps files or devices into memory. It is a method of memory-mapped file I/O. It implements...

condition in a computer operating system where no more data can be read from a data source. The data source is usually called a file or stream. In the C standard...

sequel to the Read or Die OVA. Its official title of R.O.D the TV is a catch-all acronym referring to the inclusion of characters from both Read or Die (the...

manufacture of the memory device. Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware....

(acting like a carriage return except discarded from the buffer by the read() system call and therefore potentially causing a zero-length result to be returned)...

found on read-only media such as CD-ROMs. HFS is also referred to as Mac OS Standard (or HFS Standard), while its successor, HFS Plus, is also called Mac OS...

program (read and assign have been added to highlight the similarities to the Java Box call-by-sharing program above): #include <stdio.h> int read(int *p)...

a new system-level reading mode designed to assist users with blindness, low vision, or other reading impairments, making text easier to read. Braille...

computer operating system usually uses virtual memory to provide separate address spaces or regions of a single address space, called user space and kernel...

software mechanism in some Unix-like operating systems that reads and modifies the attributes of the system kernel such as its version number, maximum limits...

management mounts activated packages over a read-only system directory. The Haiku package management system performs dependency solving with libsolv from...