1/* files.h -- declarations for files.c. 2 $Id: files.h,v 1.4 2004/07/27 00:06:31 karl Exp $ 3 4 Copyright (C) 1998, 2002, 2004 Free Software Foundation, Inc. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 */ 20 21#ifndef FILES_H 22#define FILES_H 23 24/* A stack of file information records. If a new file is read in with 25 "@input", we remember the old input file state on this stack. */ 26typedef struct fstack 27{ 28 struct fstack *next; 29 char *filename; 30 char *text; 31 int size; 32 int offset; 33 int line_number; 34} FSTACK; 35extern FSTACK *filestack; 36 37extern void pushfile (void); 38extern void popfile (void); 39extern void flush_file_stack (void); 40extern char *get_file_info_in_path (char *filename, char *path, 41 struct stat *finfo); 42extern char *find_and_load (char *filename, int use_path); 43extern char *output_name_from_input_name (char *name); 44extern char *expand_filename (char *filename, char *input_name); 45extern char *filename_part (char *filename); 46extern char *pathname_part (char *filename); 47extern char *normalize_filename (char *fname); 48extern void append_to_include_path (char *path); 49extern void prepend_to_include_path (char *path); 50extern void pop_path_from_include_path (void); 51extern void register_delayed_write (char *delayed_command); 52extern void handle_delayed_writes (void); 53 54typedef struct delayed_write 55{ 56 struct delayed_write *next; 57 char *command; 58 char *filename; 59 char *input_filename; 60 char *node; 61 int position; 62 int calling_line; 63 64 int node_order; 65 int index_order; 66} DELAYED_WRITE; 67 68extern int handling_delayed_writes; 69 70#endif /* !FILES_H */ 71