Update

1 files changed, 39 insertions, 0 deletions

diff --git a/src/p_subst_home.c b/src/p_subst_home.c
new file mode 100644
index 0000000..ee9ed42
--- /dev/null
+++ b/src/p_subst_home.c
@@ -0,0 +1,39 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   p_subst_home.c                                     :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
+/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <libft.h>
+#include <stddef.h>
+#include <limits.h>
+
+#include "d_define.h"
+#include "s_struct.h"
+#include "u_vars.h"
+
+char	**p_subst_home(char *words[], t_msh *msh)
+{
+	char	path[PATH_MAX];
+	char	**ptr;
+
+	u_get_var_value(path, "$HOME", PATH_MAX, msh);
+	if (path[0] == C_NUL)
+		return (words);
+	ptr = words;
+	while (*ptr != NULL)
+	{
+		if (*ptr[0] == '~')
+		{
+			*ptr = ft_strsubst(*ptr, "~", path);
+		}
+		ptr++;
+	}
+	return (words);
+}