get_next_line_utils.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   get_next_line_utils.c                              :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: alisharu <marvin@42.fr>                    #+#  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025-05-11 11:40:49 by alisharu          #+#    #+#             */
/*   Updated: 2025-05-11 11:40:49 by alisharu         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "get_next_line.h"

size_t	ft_strlen(char *str)
{
	size_t	len;

	len = 0;
	if (!str)
		return (0);
	while (str[len])
		len++;
	return (len);
}

char	*ft_strjoin(char *line, char *buff)
{
	size_t	i;
	size_t	j;
	char	*str;

	i = 0;
	j = 0;
	str = malloc(sizeof(char) * (ft_strlen(line) + ft_strlen(buff) + 1));
	if (str == NULL)
		return (NULL);
	while (line && line[i])
	{
		str[i] = line[i];
		i++;
	}
	while (buff[j])
		str[i++] = buff[j++];
	str[i] = '\0';
	free(line);
	return (str);
}

char	*ft_strchr(char *s, int c)
{
	while (*s)
	{
		if (*s == c)
			return (s);
		s++;
	}
	return (NULL);
}