pwd_builtin.c File Reference

Builtin function for the "pwd" command. More...

#include "minishell.h"

Include dependency graph for pwd_builtin.c:

Functions
int	get_sizeof_args (char **args)
	Retrieves the number of arguments in an array of strings.
int	pwd (void)
	Executes the "pwd" command to print the current working directory.

Detailed Description

Builtin function for the "pwd" command.

This file contains the implementation of the pwd builtin function for the minishell project. The pwd command is used to print the current working directory to the standard output.

Function Documentation

get_sizeof_args()

int get_sizeof_args

(

char **

args

)

Retrieves the number of arguments in an array of strings.

This function counts the number of elements (arguments) in an array of strings and returns the count.

Parameters

[in]

args

An array of strings containing command arguments.

Returns

The number of arguments in the array.

pwd()

int pwd

(

void

)

Executes the "pwd" command to print the current working directory.

This function gets the current working directory using getcwd() and prints it to the standard output. If successful, it returns EXIT_SUCCESS; otherwise, it prints an error message and returns EXIT_FAILURE.

Returns

An exit status (EXIT_SUCCESS on success, or EXIT_FAILURE on failure).