exec_func.c

#include "shellheader.h"

/**
 * exec_func - executes given commands in child process
 * @args: command and arguments read from stdin
 * @env: array of environment variables
 * @argv: Pointer to array of pointers to arguments to the program
 *
 * Return: 0
 */
int exec_func(char **args, char **env, char **argv)
{
	int status;
	pid_t child_pid;

	if (built_in(args, env) != 0)
	{
		child_pid = fork();
		if (child_pid == -1)
		{
			perror(argv[0]);
			return (-1);
		}
		if (child_pid == 0)
		{
			if (_strncmp(args[0], "echo", 4) == 0)
				check_args(args, env);
			if (_strncmp(args[0], "./", 2) != 0)
				check_path(args, env);
			if (execve(args[0], args, env) == -1)
			{
				printf("Woi\n");
				perror(argv[0]);
				return (-1);
			}
		}
		else
		{
			wait(&status);
		}
	}
	return (0);
}