Updated philo directories for correctionrendu

1 files changed, 50 insertions, 0 deletions

diff --git a/philo_three/helper.c b/philo_three/helper.c
new file mode 100644
index 0000000..e1cc1e2
--- /dev/null
+++ b/philo_three/helper.c
@@ -0,0 +1,50 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   helper.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/08 23:22:49 by cacharle          #+#    #+#             */
+/*   Updated: 2021/01/02 12:07:49 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "common.h"
+
+long int	h_atou_strict(char *s)
+{
+	long int	num;
+	char		*origin;
+
+	origin = s;
+	if (*s < '0' || *s > '9')
+		return (h_err(-1, "Error: %s: is not a number", origin));
+	num = 0;
+	while (*s >= '0' && *s <= '9')
+	{
+		num *= 10;
+		if (num > UINT_MAX)
+			return (h_err(-1, "Error: %s: is too big", origin));
+		num += *s - '0';
+		if (num > UINT_MAX)
+			return (h_err(-1, "Error: %s: is too big", origin));
+		s++;
+	}
+	if (*s != '\0')
+		return (h_err(-1, "Error: %s: is not a number", origin));
+	return (num);
+}
+
+/*
+** No need to check error of gettimeofday
+** (only for settimeofday and passed pointer validity)
+*/
+
+t_time		h_time_now(void)
+{
+	struct timeval	tv;
+
+	gettimeofday(&tv, NULL);
+	return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
+}