utils::command::IExecutor::ProgramParams Struct Reference

A data structure containing all input parameters expected by execProgram() method. More...

#include <IExecutor.h>

Public Attributes
const char *const	pathname
char *const *const	argv
char *const *const	envp

Detailed Description

A data structure containing all input parameters expected by execProgram() method.

One reason that explains why a structure is preferred over a long list of input parameters (>=4) is that this way it is easier to add new parameters without impacting the readability.

Member Data Documentation

argv

char* const* const utils::command::IExecutor::ProgramParams::argv

An array of argument strings passed to the new program. By convention, the first of these strings should contain the filename associated with the file being executed

envp

char* const* const utils::command::IExecutor::ProgramParams::envp

An array of strings of the form key=value, which are passed as environment to the new program

pathname

const char* const utils::command::IExecutor::ProgramParams::pathname

Either a binary executable, or a script starting with a line of the form: "#! interpreter [optional-arg]"

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The documentation for this struct was generated from the following file:

• /workdir/src/utils/command/executor/IExecutor.h