Added Makefile, ft_printf template

3 files changed, 86 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ad9d94d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,25 @@
+CC = gcc
+CCFLAGS = -Wall -Wextra #-Werror
+
+RM = rm -f
+
+NAME = ft_printf
+SRC = ft_printf.c
+OBJ = $(SRC:.c=.o)
+INCLUDE = ft_printf.h
+
+all: $(NAME)
+
+$(NAME): $(OBJ) $(INCLUDE)
+	$(CC) $(CCFLAGS) -o $@ $(OBJ)
+
+%.o: %.c
+	$(CC) $(CCFLAGS) -c -o $@ $<
+
+clean:
+	$(RM) $(OBJ)
+
+fclean: clean
+	$(RM) $(OBJ)
+
+re: fclean all
diff --git a/ft_printf.c b/ft_printf.c
new file mode 100644
index 0000000..9817e6c
--- /dev/null
+++ b/ft_printf.c
@@ -0,0 +1,55 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include "ft_printf.h"
+
+int ft_printf(const char *format, ...)
+{
+    int i;
+    va_list ap;
+
+    va_start(ap, format);
+    i = -1;
+    while (format[++i])
+    {
+        if (format[i] == '%')
+        {
+            switch (format[++i])
+            {
+                case 'c':
+                    ft_putchar(va_arg(ap, char));
+                    break;
+                case 's':
+                    ft_putstr(va_arg(ap, char*));
+                    break;
+                case 'p':
+                    print_addr(va_arg(ap, void*));
+                    break;
+                case 'd':
+                    ft_putnbr(va_arg(ap, int));
+                    break;
+                case 'i':
+                    ft_putnbr(va_arg(ap, int));
+                    break;
+                case 'u':
+                    ft_putunbr(va_arg(ap, unsigned int));
+                    break;
+                case 'x':
+                    ft_putxnbr(va_arg(ap, int));
+                    break;
+                case 'X':
+                    break;
+            }
+        }
+        else
+            write(STDOUT_FILENO, format + i, 1);
+    }
+    va_end(ap);
+    return (0);
+}
+
+int main()
+{
+    ft_printf("bonjour\n");
+    return 0;
+}
diff --git a/ft_printf.h b/ft_printf.h
new file mode 100644
index 0000000..f3c09ab
--- /dev/null
+++ b/ft_printf.h
@@ -0,0 +1,6 @@
+#ifndef FT_PRINTF_H
+# define FT_PRINTF_H
+
+int ft_printf(const char *format, ...);
+
+#endif