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/****************************************************************************
* *
* GNAT COMPILER COMPONENTS *
* *
* A D A I N T *
* *
* C Header File *
* *
* Copyright (C) 1992-2004 Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
* ware Foundation; either version 2, or (at your option) any later ver- *
* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
* OUT 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 distributed with GNAT; see file COPYING. If not, write *
* to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, *
* MA 02111-1307, USA. *
* *
* As a special exception, if you link this file with other files to *
* produce an executable, this file does not by itself cause the resulting *
* executable to be covered by the GNU General Public License. This except- *
* ion does not however invalidate any other reasons why the executable *
* file might be covered by the GNU Public License. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
* Extensive contributions were provided by Ada Core Technologies Inc. *
* *
****************************************************************************/
#include <stdio.h>
#include <dirent.h>
typedef long OS_Time; /* Type corresponding to GNAT.OS_Lib.OS_Time */
extern int __gnat_max_path_len;
extern void __gnat_to_gm_time (OS_Time *, int *,
int *, int *,
int *, int *,
int *);
extern int __gnat_get_maximum_file_name_length (void);
extern int __gnat_get_switches_case_sensitive (void);
extern int __gnat_get_file_names_case_sensitive (void);
extern char __gnat_get_default_identifier_character_set (void);
extern void __gnat_get_current_dir (char *, int *);
extern void __gnat_get_object_suffix_ptr (int *,
const char **);
extern void __gnat_get_executable_suffix_ptr (int *,
const char **);
extern void __gnat_get_debuggable_suffix_ptr (int *,
const char **);
extern int __gnat_readlink (char *, char *,
size_t);
extern int __gnat_symlink (char *, char *);
extern int __gnat_try_lock (char *, char *);
extern int __gnat_open_new (char *, int);
extern int __gnat_open_new_temp (char *, int);
extern int __gnat_mkdir (char *);
extern int __gnat_stat (char *,
struct stat *);
extern int __gnat_open_read (char *, int);
extern int __gnat_open_rw (char *, int);
extern int __gnat_open_create (char *, int);
extern int __gnat_create_output_file (char *);
extern int __gnat_open_append (char *, int);
extern long __gnat_file_length (int);
extern long __gnat_named_file_length (char *);
extern void __gnat_tmp_name (char *);
extern char *__gnat_readdir (DIR *, char *);
extern int __gnat_readdir_is_thread_safe (void);
extern OS_Time __gnat_file_time_name (char *);
extern OS_Time __gnat_file_time_fd (int);
/* return -1 in case of error */
extern void __gnat_set_file_time_name (char *, time_t);
extern void __gnat_get_env_value_ptr (char *, int *,
char **);
extern int __gnat_file_exists (char *);
extern int __gnat_is_regular_file (char *);
extern int __gnat_is_absolute_path (char *,int);
extern int __gnat_is_directory (char *);
extern int __gnat_is_writable_file (char *);
extern int __gnat_is_readable_file (char *name);
extern void __gnat_set_readonly (char *name);
extern void __gnat_set_writable (char *name);
extern void __gnat_set_executable (char *name);
extern int __gnat_is_symbolic_link (char *name);
extern int __gnat_portable_spawn (char *[]);
extern int __gnat_portable_no_block_spawn (char *[]);
extern int __gnat_portable_wait (int *);
extern int __gnat_waitpid (int);
extern char *__gnat_locate_exec (char *, char *);
extern char *__gnat_locate_exec_on_path (char *);
extern char *__gnat_locate_regular_file (char *, char *);
extern void __gnat_maybe_glob_args (int *, char ***);
extern void __gnat_os_exit (int);
extern void __gnat_set_env_value (char *, char *);
extern char *__gnat_get_libraries_from_registry (void);
extern int __gnat_to_canonical_file_list_init (char *, int);
extern char *__gnat_to_canonical_file_list_next (void);
extern void __gnat_to_canonical_file_list_free (void);
extern char *__gnat_to_canonical_dir_spec (char *, int);
extern char *__gnat_to_canonical_file_spec (char *);
extern char *__gnat_to_host_dir_spec (char *, int);
extern char *__gnat_to_host_file_spec (char *);
extern char *__gnat_to_canonical_path_spec (char *);
extern void __gnat_adjust_os_resource_limits (void);
extern void convert_addresses (void *, int,
void *, int *);
extern int __gnat_copy_attribs (char *, char *, int);
extern int __gnat_feof (FILE *);
extern int __gnat_ferror (FILE *);
extern int __gnat_fileno (FILE *);
extern int __gnat_is_regular_file_fd (int);
extern FILE *__gnat_constant_stderr (void);
extern FILE *__gnat_constant_stdin (void);
extern FILE *__gnat_constant_stdout (void);
extern char *__gnat_full_name (char *, char *);
extern int __gnat_arg_count (void);
extern int __gnat_len_arg (int);
extern void __gnat_fill_arg (char *, int);
extern int __gnat_env_count (void);
extern int __gnat_len_env (int);
extern void __gnat_fill_env (char *, int);
/* Routines for interface to scanf and printf functions for integer values */
extern int get_int (void);
extern void put_int (int);
extern void put_int_stderr (int);
extern int get_char (void);
extern void put_char (int);
extern void put_char_stderr (int);
extern char *mktemp (char *);
extern void __gnat_set_exit_status (int);
extern int __gnat_expect_fork (void);
extern void __gnat_expect_portable_execvp (char *, char *[]);
extern int __gnat_pipe (int *);
extern int __gnat_expect_poll (int *, int, int, int *);
extern void __gnat_set_binary_mode (int);
extern void __gnat_set_text_mode (int);
extern char *__gnat_ttyname (int);
extern int __gnat_lseek (int, long, int);
#ifdef __MINGW32__
extern void __gnat_plist_init (void);
#endif
#ifdef IN_RTS
/* Portable definition of strdup, which is not available on all systems. */
#define xstrdup(S) strcpy ((char *) malloc (strlen (S) + 1), S)
#endif
/* This function returns the version of GCC being used. Here it's GCC 3. */
extern int get_gcc_version (void);
/* This function offers a hook for libgnarl to set the
locking subprograms for libgcc_eh. */
extern void __gnatlib_install_locks (void (*) (void),
void (*) (void));
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