parse_format.c File Reference

#include <stdlib.h>
#include <limits.h>
#include <stdint.h>
#include "ft_printf_local.h"

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Functions
t_list *	parse_format (const char *fmt, va_list *args)

Function Documentation

parse_format()

t_list* parse_format	(	const char *	fmt,
		va_list *	args
	)

Definition at line 18 of file parse_format.c.

{
    t_list  *p_ret;
    size_t  ret_len;
 
    p_ret = NULL;
    ret_len = 0;
    while (*fmt != '\0' && ret_len < INT_MAX)
    {
        if (*fmt == '%')
            ft_lstadd_back(&p_ret,
                ft_lstnew(parse_opt(&ret_len, (char **)&fmt, args)));
        else
            ft_lstadd_back(&p_ret,
                ft_lstnew(check_no_opt_str(&ret_len, (char **)&fmt, NULL)));
        if (p_ret == NULL || ft_lstlast(p_ret)->content == NULL)
            ret_len = UINTPTR_MAX;
    }
    if (ret_len >= INT_MAX)
        ft_lstclear(&p_ret, free);
    return (p_ret);
}

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