From a287db1124beda38507739f892c085bd3654ebd7 Mon Sep 17 00:00:00 2001 From: Rudy Bousset Date: Fri, 17 Jan 2020 19:34:53 +0100 Subject: Added libft --- libft/src/ft_printf_get_flags.c | 43 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 libft/src/ft_printf_get_flags.c (limited to 'libft/src/ft_printf_get_flags.c') diff --git a/libft/src/ft_printf_get_flags.c b/libft/src/ft_printf_get_flags.c new file mode 100644 index 0000000..80ee47c --- /dev/null +++ b/libft/src/ft_printf_get_flags.c @@ -0,0 +1,43 @@ +/* ************************************************************************** */ +/* LE - / */ +/* / */ +/* ft_printf_get_flags.c .:: .:/ . .:: */ +/* +:+:+ +: +: +:+:+ */ +/* By: rbousset +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* Created: 2019/12/31 14:40:22 by rbousset #+# ## ## #+# */ +/* Updated: 2019/12/31 14:40:23 by rbousset ### #+. /#+ ###.fr */ +/* / */ +/* / */ +/* ************************************************************************** */ + +#include +#include +#include + +/* +** Copies everything between '%' and any +** FT_PRINTF_CONV_CHARSET "cspdiuxX%" +** into the fullflag string and returns it. +** Also puts actual conv into pflist->actconv +*/ + +char + *ft_printf_get_flags(const char *format, int pos, t_printflist *pflist) +{ + int i; + char *nstr; + char *fullflag; + + i = 0; + while (!ft_ischarset(FT_PRINTF_CONV_CHARSET, *(format + pos + i + 1)) + && *(format + pos + i + 1)) + i++; + if (!(fullflag = (char*)malloc((i + 1) * sizeof(char)))) + return (NULL); + ft_memcpy(fullflag, nstr = ft_substr(format, pos + 1, i), i); + ft_memdel(nstr); + fullflag[i] = '\0'; + pflist->actconv = *(format + pos + i + 1); + return (fullflag); +} -- cgit v1.2.3