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Return code

Index Return code

In computer programming, a return code or an error code is an enumerated message that corresponds to the status of a specific software application. [1]

19 relations: Abort (computing), Application software, Aspect-oriented programming, Communication protocol, Computer hardware, Errno.h, Exception handling, Exit status, Failure, Internet protocol suite, List of FTP server return codes, List of HTTP status codes, Object-oriented programming, Process (computing), Programming language, Semipredicate problem, Software, Static program analysis, System call.

Abort (computing)

In a computer or data transmission system, to abort means to terminate, usually in a controlled manner, a processing activity because it is impossible or undesirable for the activity to proceed.

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Application software

An application software (app or application for short) is a computer software designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user.

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Aspect-oriented programming

In computing, aspect-oriented programming (AOP) is a programming paradigm that aims to increase modularity by allowing the separation of cross-cutting concerns.

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Communication protocol

In telecommunication, a communication protocol is a system of rules that allow two or more entities of a communications system to transmit information via any kind of variation of a physical quantity.

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Computer hardware

Computer hardware includes the physical parts or components of a computer, such as the central processing unit, monitor, keyboard, computer data storage, graphic card, sound card and motherboard.

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Errno.h

errno.h is a header file in the standard library of the C programming language.

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Exception handling

Exception handling is the process of responding to the occurrence, during computation, of exceptions – anomalous or exceptional conditions requiring special processing – often changing the normal flow of program execution.

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Exit status

The exit status of a process in computer programming is a small number passed from a child process (or callee) to a parent process (or caller) when it has finished executing a specific procedure or delegated task.

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Failure

Failure is the state or condition of not meeting a desirable or intended objective, and may be viewed as the opposite of success.

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Internet protocol suite

The Internet protocol suite is the conceptual model and set of communications protocols used on the Internet and similar computer networks.

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List of FTP server return codes

FTP server return codes always have three digits, and each digit has a special meaning.

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List of HTTP status codes

This is a list of Hypertext Transfer Protocol (HTTP) response status codes.

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Object-oriented programming

Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods. A feature of objects is that an object's procedures can access and often modify the data fields of the object with which they are associated (objects have a notion of "this" or "self").

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Process (computing)

In computing, a process is an instance of a computer program that is being executed.

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Programming language

A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output.

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Semipredicate problem

In computer programming, a semipredicate problem occurs when a subroutine intended to return a useful value can fail, but the signalling of failure uses an otherwise valid return value.

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Software

Computer software, or simply software, is a generic term that refers to a collection of data or computer instructions that tell the computer how to work, in contrast to the physical hardware from which the system is built, that actually performs the work.

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Static program analysis

Static program analysis is the analysis of computer software that is performed without actually executing programs.

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System call

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

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Redirects here:

Error code, Error codes, Error value, Programming language error codes.

References

[1] https://en.wikipedia.org/wiki/Return_code

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