-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef FILE_NAME_H
#define FILE_NAME_H 1
#include <stdio.h>
#include <stdbool.h>
+#include <libpspp/str.h>
+#include <sys/types.h>
/* Search path for configuration files. */
extern const char *config_path;
void fn_init (void);
-struct string;
-struct substring;
-void fn_interp_vars (struct substring src,
+void fn_interp_vars (struct substring src,
const char *(*getenv) (const char *),
struct string *dst);
-char *fn_tilde_expand (const char *fn);
-char *fn_search_path (const char *base_name, const char *path,
- const char *prefix);
-char *fn_normalize (const char *fn);
+char *fn_search_path (const char *base_name, const char *path);
char *fn_dir_name (const char *fn);
char *fn_extension (const char *fn);
-char *fn_get_cwd (void);
-
bool fn_is_absolute (const char *fn);
bool fn_is_special (const char *fn);
bool fn_exists (const char *fn);
-char *fn_readlink (const char *fn);
const char *fn_getenv (const char *variable);
const char *fn_getenv_default (const char *variable, const char *def);
FILE *fn_open (const char *fn, const char *mode);
int fn_close (const char *fn, FILE *file);
+FILE *create_stream (const char *fn, const char *mode, mode_t permissions);
+
struct file_identity *fn_get_identity (const char *file_name);
void fn_free_identity (struct file_identity *);
int fn_compare_file_identities (const struct file_identity *,
const struct file_identity *);
+unsigned int fn_hash_identity (const struct file_identity *);
#endif /* file-name.h */