From 8adeef1b50a3a819cf6525af94f1fbce62465a7e Mon Sep 17 00:00:00 2001 From: Cabergs Charles Date: Mon, 7 Oct 2019 16:33:51 +0200 Subject: Added calloc and strlcpy, rename out of date --- ft_atoi.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'ft_atoi.c') diff --git a/ft_atoi.c b/ft_atoi.c index ba929d8..5fbbf47 100644 --- a/ft_atoi.c +++ b/ft_atoi.c @@ -6,47 +6,47 @@ /* By: cacharle +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2019/10/07 09:46:16 by cacharle #+# #+# */ -/* Updated: 2019/10/07 11:34:37 by cacharle ### ########.fr */ +/* Updated: 2019/10/07 14:04:17 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ #define MIN_INT (1 << 31) #define MAX_INT (~(1 << 31)) -static int precheck(const char **nptr) +static int precheck(const char **str) { int is_negative; - while (**nptr == ' ' || **nptr == '\t' || **nptr == '\n' - || **nptr == '\v' || **nptr == '\f' || **nptr == '\r') - (*nptr)++; + while (**str == ' ' || **str == '\t' || **str == '\n' + || **str == '\v' || **str == '\f' || **str == '\r') + (*str)++; is_negative = 0; - if (**nptr == '-' || **nptr == '+') + if (**str == '-' || **str == '+') { - if (**nptr == '-') + if (**str == '-') is_negative = 1; - (*nptr)++; + (*str)++; } return (is_negative); } -int ft_atoi(const char *nptr) +int ft_atoi(const char *str) { unsigned int nb; int i; int is_negative; - is_negative = precheck(&nptr); + is_negative = precheck(&str); i = 0; nb = 0; - while (nptr[i] >= '0' && nptr[i] <= '9') + while (str[i] >= '0' && str[i] <= '9') { if (!is_negative && nb > (unsigned int)MAX_INT) return (-1); else if (nb > (unsigned int)MIN_INT) return (0); nb *= 10; - nb += nptr[i] - '0'; + nb += str[i] - '0'; i++; } return ((int)(is_negative ? -nb : nb)); -- cgit