From 5c06038b5f77d0ba399b5b4ab3b1908eb9026821 Mon Sep 17 00:00:00 2001
From: Jack Halford <jack@crans.org>
Date: Sun, 2 Apr 2017 21:41:57 +0200
Subject: [PATCH] first commit

---
 libftasm/Makefile                    |  1 +
 libftasm/includes/error.h            |  3 ++-
 libftasm/srcs/cliopts/cliopts_get.c  |  2 +-
 libftasm/srcs/error/ft_usage.c       | 26 ++++++++++++++++++++++++++
 libftasm/srcs/ft_printf/ft_printf.c  |  2 +-
 libftasm/srcs/ft_printf/ft_vprintf.c |  2 +-
 6 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 libftasm/srcs/error/ft_usage.c

diff --git a/libftasm/Makefile b/libftasm/Makefile
index 2f64d00d..b1861156 100644
--- a/libftasm/Makefile
+++ b/libftasm/Makefile
@@ -57,6 +57,7 @@ dlst/ft_dlstnew.c\
 dlst/ft_dlstrtostr.c\
 dlst/ft_dlstsize.c\
 error/error.c\
+error/ft_usage.c\
 ft_printf/ft_conversion.c\
 ft_printf/ft_fmt_simplify.c\
 ft_printf/ft_fmt_validate_conv.c\
diff --git a/libftasm/includes/error.h b/libftasm/includes/error.h
index 5ea206a9..bb28df83 100644
--- a/libftasm/includes/error.h
+++ b/libftasm/includes/error.h
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/14 15:34:21 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/25 01:53:21 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/04/02 20:45:00 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -46,5 +46,6 @@ extern char	**g_argv;
 
 int		error_set(int n, ...);
 int		ft_perror(char *utility);
+void	ft_usage(char *format, ...);
 
 #endif
diff --git a/libftasm/srcs/cliopts/cliopts_get.c b/libftasm/srcs/cliopts/cliopts_get.c
index 05e8a3f8..f226e6f3 100644
--- a/libftasm/srcs/cliopts/cliopts_get.c
+++ b/libftasm/srcs/cliopts/cliopts_get.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/14 20:04:04 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/25 15:00:35 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/04/02 20:45:11 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/libftasm/srcs/error/ft_usage.c b/libftasm/srcs/error/ft_usage.c
new file mode 100644
index 00000000..42add078
--- /dev/null
+++ b/libftasm/srcs/error/ft_usage.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_usage.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: jhalford <jack@crans.org>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2017/04/02 15:08:56 by jhalford          #+#    #+#             */
+/*   Updated: 2017/04/02 20:05:28 by jhalford         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+void	ft_usage(char *format, ...)
+{
+	va_list	ap;
+	char	*usage;
+
+	va_start(ap, format);
+	usage = NULL;
+	ft_vasprintf(&usage, format, ap);
+	ft_dprintf(2, "usage: %s\n", usage);
+	ft_strdel(&usage);
+	exit(-1);
+}
diff --git a/libftasm/srcs/ft_printf/ft_printf.c b/libftasm/srcs/ft_printf/ft_printf.c
index d81e505b..53b60560 100644
--- a/libftasm/srcs/ft_printf/ft_printf.c
+++ b/libftasm/srcs/ft_printf/ft_printf.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2016/11/07 13:33:27 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/21 15:28:56 by jhalford         ###   ########.fr       */
+/*   Updated: 2017/04/02 15:22:13 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
diff --git a/libftasm/srcs/ft_printf/ft_vprintf.c b/libftasm/srcs/ft_printf/ft_vprintf.c
index 09ba322c..a2b8a96a 100644
--- a/libftasm/srcs/ft_printf/ft_vprintf.c
+++ b/libftasm/srcs/ft_printf/ft_vprintf.c
@@ -6,7 +6,7 @@
 /*   By: jhalford <jhalford@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2017/03/20 15:52:57 by jhalford          #+#    #+#             */
-/*   Updated: 2017/03/22 17:22:30 by gwojda           ###   ########.fr       */
+/*   Updated: 2017/04/02 15:22:20 by jhalford         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */