tgrekov-philosophers
HIVE philosophers July 2024
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err.c
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1/* ************************************************************************** */
2/* */
3/* ::: :::::::: */
4/* err.c :+: :+: :+: */
5/* +:+ +:+ +:+ */
6/* By: tgrekov <tgrekov@student.hive.fi> +#+ +:+ +#+ */
7/* +#+#+#+#+#+ +#+ */
8/* Created: 2024/07/22 04:42:46 by tgrekov #+# #+# */
9/* Updated: 2024/07/27 08:36:38 by tgrekov ### ########.fr */
10/* */
11/* ************************************************************************** */
12
20#include <unistd.h>
21
29int err(const char *str, int retval)
30{
31 int len;
32
33 len = 0;
34 if (str)
35 {
36 while (*str++)
37 len++;
38 write(2, str - len - 1, len);
39 }
40 return (retval);
41}
int err(const char *str, int retval)
Write str to stderr and return retval.
Definition err.c:29