errors.c

#include "shell.h"
/**
 * print_error - A function that prints command not found.
 * @hsh: the name of the shell
 * @line: the command counter
 * @cmd: The pointer to tokenized command
 * @msg: the error message
 * Return: Nothing.
 */
void print_error(char *hsh, int line, char *cmd, char *msg)
{
	char num[20];
	int i = 0, n = line;

	write(STDERR_FILENO, hsh, _strlen(hsh));
	write(STDERR_FILENO, ": ", 2);

	if (line >= 0)
	{
		if (n == 0)
			num[i++] = '0';

		while (n)
		{
			num[i++] = (n % 10) + '0';
			n /= 10;
		}

		while (--i >= 0)
			write(STDERR_FILENO, &num[i], 1);

		write(STDERR_FILENO, ": ", 2);
	}
	write(STDERR_FILENO, cmd, _strlen(cmd));
	write(STDERR_FILENO, ": ", 2);
	write(STDERR_FILENO, msg, _strlen(msg));
	write(STDERR_FILENO, "\n", 1);
}