simple_shell/exitlink.c at main · Joumanasalahedin/simple_shell · GitHub

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#include "shell.h"

/**
 * sh_free_double_ptr - free malloced arrays
 * @s: string
 *
 */

void sh_free_double_ptr(char **s)
{
	int j = 0;

	while (s[j] != NULL)
	{
		free(s[j]);
		j++;
	}
	free(s);
}

/**
 * illegal_n - print error
 * @s: string
 * @cmd: typed command
 * @env: environment
 */

void illegal_n(char *s, int cmd, list_t **env)
{
	int sum = 0;
	char *hsh = NULL, *number = NULL;

	hsh = h_getenv("_", env);

	while (hsh[sum] != '\0')
		sum++;

	write(STDOUT_FILENO, hsh, sum);
	free(hsh);
	write(STDOUT_FILENO, ": ", 2);
	number = int_string(cmd);
	sum = 0;

	while (number[sum] != '\0')
		sum++;
	write(STDOUT_FILENO, number, sum);
	free(number);
	write(STDOUT_FILENO, ": ", 2);
	write(STDOUT_FILENO, "exit: illegal number: ", 22);
	sum = 0;
	while (s[sum] != '\0')
		sum++;
	write(STDOUT_FILENO, s, sum);
	write(STDOUT_FILENO, "\n", 1);
}