check_no_opt_str.c File Reference

#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include "ft_printf_local.h"
#include "../ft_mem/ft_mem.h"
#include "../ft_math/ft_math.h"

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Functions
t_fmt *	check_no_opt_str (size_t *len, char **fmt, t_fmt *p_ret)

Function Documentation

check_no_opt_str()

t_fmt* check_no_opt_str	(	size_t *	len,
		char **	fmt,
		t_fmt *	p_ret
	)

Definition at line 20 of file check_no_opt_str.c.

{
    size_t  str_len;
 
    str_len = 0;
    if (p_ret == NULL)
        p_ret = ft_calloc(1, sizeof(t_fmt));
    if (p_ret == NULL)
        return (p_ret);
    p_ret->type = STR;
    p_ret->data.str = *fmt;
    while (*len <= INT_MAX && **fmt != '\0' && **fmt != '%')
    {
        str_len++;
        *len += 1;
        *fmt += 1;
    }
    if (*len > INT_MAX)
    {
        free(p_ret);
        return (NULL);
    }
    p_ret->str_len = (int)str_len;
    *len += ft_max(p_ret->min_len, p_ret->str_len);
    return (p_ret);
}

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