diff options
| author | Charles <sircharlesaze@gmail.com> | 2020-01-15 07:56:02 +0100 |
|---|---|---|
| committer | Charles <sircharlesaze@gmail.com> | 2020-01-15 08:49:32 +0100 |
| commit | 49ad59b0e773e92e93fb69ede889c781ca53e680 (patch) | |
| tree | 5ad230ddcc2198555e2b56ca84945809c137285d /src/ft_printf/convert_hex.c | |
| parent | 5c6d9b3ba3e4946b2a527d10109f0e82284e64c5 (diff) | |
| download | libft-49ad59b0e773e92e93fb69ede889c781ca53e680.tar.gz libft-49ad59b0e773e92e93fb69ede889c781ca53e680.tar.bz2 libft-49ad59b0e773e92e93fb69ede889c781ca53e680.zip | |
Move *.o -> src/, *.h -> include/ and *.o -> build
Diffstat (limited to 'src/ft_printf/convert_hex.c')
| -rw-r--r-- | src/ft_printf/convert_hex.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/ft_printf/convert_hex.c b/src/ft_printf/convert_hex.c new file mode 100644 index 0000000..0464dc7 --- /dev/null +++ b/src/ft_printf/convert_hex.c @@ -0,0 +1,34 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* convert_hex.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/10/30 23:23:06 by cacharle #+# #+# */ +/* Updated: 2019/11/05 23:58:59 by cacharle ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "ft_vasprintf.h" + +char *convert_hex(va_list ap, t_pformat *pformat) +{ + char *str; + long long unsigned int n; + + n = length_modifier_unsigned_int(ap, pformat); + str = pformat->specifier == 'x' ? ITOA_HEX_LOW(n) : ITOA_HEX_UP(n); + str = handle_precision(pformat, str); + if (pformat->flags & FLAG_ZERO) + { + if (pformat->flags & FLAG_ALTERNATE && n != 0) + pformat->width -= 2; + str = handle_width(pformat, str); + } + if (pformat->flags & FLAG_ALTERNATE && n != 0) + str = ft_strjoin_free_snd(pformat->specifier == 'X' ? "0X" : "0x", str); + if (!(pformat->flags & FLAG_ZERO)) + str = handle_width(pformat, str); + return (str); +} |