1 files changed, 82 insertions, 0 deletions
diff --git a/common/io.c b/common/io.c
new file mode 100644
index 0000000..7989575
--- /dev/null
+++ b/common/io.c
@@ -0,0 +1,82 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   io.c                                               :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/09/30 10:03:53 by cacharle          #+#    #+#             */
+/*   Updated: 2020/09/30 10:32:41 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "common.h"
+
+size_t		st_strlen(char *s)
+{
+	int	counter;
+
+	counter = 0;
+	while (s[counter])
+		counter++;
+	return (counter);
+}
+
+static char	*st_nbrcpy(char *dst, long long int num)
+{
+	if (num > 9)
+		dst = st_nbrcpy(dst, num / 10);
+	dst[0] = num % 10 + '0';
+	dst[1] = '\0';
+	return dst + 1;
+}
+
+static void	st_strcat(char *dst, char *str)
+{
+	while (*dst != '\0')
+		dst++;
+	while (*str != '\0')
+		*dst++ = *str++;
+	*dst = '\0';
+}
+
+void		philo_put(size_t id, t_philo_event event)
+{
+	static char	buf[2048];
+
+	buf[0] = '\0';
+	st_nbrcpy(buf, h_time_now());
+	st_strcat(buf, " ");
+	st_nbrcpy(buf + st_strlen(buf), id);
+	if (event == EVENT_FORK)
+		st_strcat(buf, " has taken fork\n");
+	else if (event == EVENT_EAT)
+		st_strcat(buf, " is eating\n");
+	else if (event == EVENT_SLEEP)
+		st_strcat(buf, " is sleeping\n");
+	else if (event == EVENT_THINK)
+		st_strcat(buf, " is thinking\n");
+	else if (event == EVENT_DIE)
+		st_strcat(buf, " died\n");
+	write(STDOUT_FILENO, buf, st_strlen(buf));
+}
+
+int			h_err(int ret, const char *format, char *str)
+{
+	while (*format != '\0')
+	{
+		if (format[0] == '%' && format[1] == 's')
+		{
+			if (str != NULL)
+				write(STDERR_FILENO, str, st_strlen(str));
+			format += 2;
+		}
+		else
+		{
+			write(STDERR_FILENO, format, 1);
+			format++;
+		}
+	}
+	write(STDERR_FILENO, "\n", 1);
+	return (ret);
+}