inbuilt.c

#include "main.h"

/**
 * inbuilt - executes inbuilt commmands
 * @args: arguments
 * @cmd: command
 * @av: program command
 * @is: number of arguments
 * @exit: exit status
 * Return: 1 or 0
 */
int inbuilt(char **args, char *cmd, char *av, int is, int *exit)
{
	if (str_cmp(args[0], "env") == 0)
	{
		penv(args, is);
		return (0);
	}
	if (str_cmp(args[0], "setenv") == 0)
	{
		if (is != 3)
		{
			free_args(args, is);
			return (0);
		}
		setenv(args[1], args[2], 1);
		free_args(args, is);
		return (0);
	}
	if (str_cmp(args[0], "cd") == 0)
	{
		_chdir(args[1], av);
		free_args(args, is);
		return (0);
	}
	if (str_cmp(args[0], "unsetenv") == 0)
	{
		unsetenv(args[1]);
		free_args(args, is);
		return (0);
	}
	if (!cmd)
	{
		free_args(args, is);
		return (0);
	}
	args[0] = get_path(cmd);
	if (!args[0])
	{
		*exit = null_arg(args, cmd, av, is);
		return (0);
	}
	return (1);
}