42_adjoly/ft_printf
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printf args started

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This commit is contained in:
Adam JOLY
2023-11-17 20:12:13 +01:00
parent fe1555a4eb
commit 500b3201dd
4 changed files with 32 additions and 7 deletions
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7
Makefile
View File

@ -6,7 +6,7 @@
# By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ # # By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ # # +#+#+#+#+#+ +#+ #
# Created: 2023/11/17 12:35:27 by adjoly #+# #+# # # Created: 2023/11/17 12:35:27 by adjoly #+# #+# #
# Updated: 2023/11/17 14:38:41 by adjoly ### ########.fr # # Updated: 2023/11/17 19:59:14 by adjoly ### ########.fr #
# # # #
# **************************************************************************** # # **************************************************************************** #
@ -14,13 +14,14 @@ NAME = libftprintf.a
CC = cc CC = cc
SRCS = \ SRCS = ft_printf.c\
OBJS = $(SRCS:.c=.o) OBJS = $(SRCS:.c=.o)
FLAGS = -Werror -Wall -Wextra FLAGS = -Werror -Wall -Wextra
HEADER = libftprintf.h HEADER = libftprintf.h \
$(NAME): $(OBJS) $(NAME): $(OBJS)
ar -rcs $(NAME) $(OBJS) ar -rcs $(NAME) $(OBJS)

26
ft_printf.c
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@ -6,17 +6,39 @@
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */ /* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/17 16:48:37 by adjoly #+# #+# */ /* Created: 2023/11/17 16:48:37 by adjoly #+# #+# */
/* Updated: 2023/11/17 17:32:54 by adjoly ### ########.fr */ /* Updated: 2023/11/17 20:03:48 by adjoly ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "libft/libft.h"
#include "libftprintf.h" #include "libftprintf.h"
#include <stdarg.h> #include <stdarg.h>
int ft_printf(const char *format, ...) int ft_printf(const char *format, ...)
{ {
char *result;
int i;
int j;
va_list args; va_list args;
va_start(args, format); va_start(args, format);
while (format[i])
{
if (format[i] == '%')
{
i++;
if (format[i] == '%')
ft_putchar_fd('%', 1);
else if (format[i] == 's')
ft_putstr_fd(va_arg(args, char *), 1);
else if (format[i] == 'c')
ft_putchar_fd(va_arg(args, char *)[0], 1);
else if (format[i] == 'i' || format[i] == 'd')
ft_putnbr_fd(va_arg(args, int), 1);
}
else
ft_putchar_fd(format[i], i);
i++;
}
return (ft_strlen(result));
} }

1
libft Submodule

Submodule libft added at 42f67cc750

3
libftprintf.h
View File

@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */ /* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/17 16:50:36 by adjoly #+# #+# */ /* Created: 2023/11/17 16:50:36 by adjoly #+# #+# */
/* Updated: 2023/11/17 16:57:31 by adjoly ### ########.fr */ /* Updated: 2023/11/17 19:48:34 by adjoly ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -15,6 +15,7 @@
# include <stdlib.h> # include <stdlib.h>
# include <stdarg.h> # include <stdarg.h>
# include "libft/libft.h"
int ft_printf(const char *format, ...); int ft_printf(const char *format, ...);