* *
* A D A I N T *
* *
- * $Revision$
- * *
* C Header File *
* *
- * Copyright (C) 1992-2001 Free Software Foundation, Inc. *
+ * Copyright (C) 1992-2010, 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- *
+ * ware Foundation; either version 3, 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. *
+ * or FITNESS FOR A PARTICULAR PURPOSE. *
+ * *
+ * As a special exception under Section 7 of GPL version 3, you are granted *
+ * additional permissions described in the GCC Runtime Library Exception, *
+ * version 3.1, as published by the Free Software Foundation. *
* *
- * 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. *
+ * You should have received a copy of the GNU General Public License and *
+ * a copy of the GCC Runtime Library Exception along with this program; *
+ * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
+ * <http://www.gnu.org/licenses/>. *
* *
* GNAT was originally developed by the GNAT team at New York University. *
- * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
+ * Extensive contributions were provided by Ada Core Technologies Inc. *
* *
****************************************************************************/
+#include <sys/stat.h>
+#include <stdio.h>
+
+#ifdef _WIN32
+#include "mingw32.h"
+#endif
+
#include <dirent.h>
-extern void __gnat_to_gm_time PARAMS ((time_t *, int *,
- int *, int *,
- int *, int *,
- int *));
-extern int __gnat_get_maximum_file_name_length PARAMS ((void));
-extern char __gnat_get_switch_character PARAMS ((void));
-extern int __gnat_get_switches_case_sensitive PARAMS ((void));
-extern int __gnat_get_file_names_case_sensitive PARAMS ((void));
-extern char __gnat_get_default_identifier_character_set PARAMS ((void));
-extern void __gnat_get_current_dir PARAMS ((char *, int *));
-extern void __gnat_get_object_suffix_ptr PARAMS ((int *,
- const char **));
-extern void __gnat_get_executable_suffix_ptr PARAMS ((int *,
- const char **));
-extern void __gnat_get_debuggable_suffix_ptr PARAMS ((int *,
- const char **));
-extern int __gnat_readlink PARAMS ((char *, char *,
- size_t));
-extern int __gnat_symlink PARAMS ((char *, char *));
-extern int __gnat_try_lock PARAMS ((char *, char *));
-extern int __gnat_open_new PARAMS ((char *, int));
-extern int __gnat_open_new_temp PARAMS ((char *, int));
-extern int __gnat_mkdir PARAMS ((char *));
-extern int __gnat_stat PARAMS ((char *,
- struct stat *));
-extern int __gnat_open_read PARAMS ((char *, int));
-extern int __gnat_open_rw PARAMS ((char *, int));
-extern int __gnat_open_create PARAMS ((char *, int));
-extern int __gnat_open_append PARAMS ((char *, int));
-extern long __gnat_file_length PARAMS ((int));
-extern void __gnat_tmp_name PARAMS ((char *));
-extern char *__gnat_readdir PARAMS ((DIR *, char *));
-extern int __gnat_readdir_is_thread_safe PARAMS ((void));
-extern time_t __gnat_file_time_name PARAMS ((char *));
-extern time_t __gnat_file_time_fd PARAMS ((int));
-extern void __gnat_set_file_time_name PARAMS ((char *, time_t));
-extern void __gnat_get_env_value_ptr PARAMS ((char *, int *,
- char **));
-extern int __gnat_file_exists PARAMS ((char *));
-extern int __gnat_is_regular_file PARAMS ((char *));
-extern int __gnat_is_absolute_path PARAMS ((char *));
-extern int __gnat_is_directory PARAMS ((char *));
-extern int __gnat_is_writable_file PARAMS ((char *));
-extern int __gnat_portable_spawn PARAMS ((char *[]));
-extern int __gnat_portable_no_block_spawn PARAMS ((char *[]));
-extern int __gnat_portable_wait PARAMS ((int *));
-extern char *__gnat_locate_exec PARAMS ((char *, char *));
-extern char *__gnat_locate_exec_on_path PARAMS ((char *));
-extern char *__gnat_locate_regular_file PARAMS ((char *, char *));
-extern void __gnat_maybe_glob_args PARAMS ((int *, char ***));
-extern void __gnat_os_exit PARAMS ((int));
-extern void __gnat_set_env_value PARAMS ((char *, char *));
-extern char *__gnat_get_libraries_from_registry PARAMS ((void));
-extern int __gnat_to_canonical_file_list_init PARAMS ((char *, int));
-extern char *__gnat_to_canonical_file_list_next PARAMS ((void));
-extern void __gnat_to_canonical_file_list_free PARAMS ((void));
-extern char *__gnat_to_canonical_dir_spec PARAMS ((char *, int));
-extern char *__gnat_to_canonical_file_spec PARAMS ((char *));
-extern char *__gnat_to_host_dir_spec PARAMS ((char *, int));
-extern char *__gnat_to_host_file_spec PARAMS ((char *));
-extern char *__gnat_to_canonical_path_spec PARAMS ((char *));
-extern void __gnat_adjust_os_resource_limits PARAMS ((void));
-
-extern int __gnat_feof PARAMS ((FILE *));
-extern int __gnat_ferror PARAMS ((FILE *));
-extern int __gnat_fileno PARAMS ((FILE *));
-extern int __gnat_is_regular_file_fd PARAMS ((int));
-extern FILE *__gnat_constant_stderr PARAMS ((void));
-extern FILE *__gnat_constant_stdin PARAMS ((void));
-extern FILE *__gnat_constant_stdout PARAMS ((void));
-extern char *__gnat_full_name PARAMS ((char *, char *));
-
-extern int __gnat_arg_count PARAMS ((void));
-extern int __gnat_len_arg PARAMS ((int));
-extern void __gnat_fill_arg PARAMS ((char *, int));
-extern int __gnat_env_count PARAMS ((void));
-extern int __gnat_len_env PARAMS ((int));
-extern void __gnat_fill_env PARAMS ((char *, int));
+/* Constants used for the form parameter encoding values */
+#define Encoding_UTF8 0 /* UTF-8 */
+#define Encoding_8bits 1 /* Standard 8bits, CP_ACP on Windows. */
+#define Encoding_Unspecified 2 /* Based on GNAT_CODE_PAGE env variable. */
+
+/* Large file support. It is unclear what portable mechanism we can use to
+ determine at compile time what support the system offers for large files.
+ For now we just list the platforms we have manually tested. */
+
+#if defined (__GLIBC__) || defined (sun) || (defined (__sgi) && defined(_LFAPI))
+#define GNAT_FOPEN fopen64
+#define GNAT_STAT stat64
+#define GNAT_FSTAT fstat64
+#define GNAT_LSTAT lstat64
+#define GNAT_STRUCT_STAT struct stat64
+#else
+#define GNAT_FOPEN fopen
+#define GNAT_STAT stat
+#define GNAT_FSTAT fstat
+#define GNAT_LSTAT lstat
+#define GNAT_STRUCT_STAT struct stat
+#endif
+
+/* Type corresponding to GNAT.OS_Lib.OS_Time */
+#if defined (_WIN64)
+typedef long long OS_Time;
+#else
+typedef long OS_Time;
+#endif
+
+/* A lazy cache for the attributes of a file. On some systems, a single call to
+ stat() will give all this information, so it is better than doing a system
+ call every time. On other systems this require several system calls.
+*/
+
+struct file_attributes {
+ unsigned char exists;
+
+ unsigned char writable;
+ unsigned char readable;
+ unsigned char executable;
+
+ unsigned char symbolic_link;
+ unsigned char regular;
+ unsigned char directory;
+
+ OS_Time timestamp;
+ long file_length;
+};
+/* WARNING: changing the size here might require changing the constant
+ * File_Attributes_Size in osint.ads (which should be big enough to
+ * fit the above struct on any system)
+ */
+
+extern int __gnat_max_path_len;
+extern OS_Time __gnat_current_time (void);
+extern void __gnat_current_time_string (char *);
+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 int __gnat_get_env_vars_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 *,
+ GNAT_STRUCT_STAT *);
+extern int __gnat_unlink (char *);
+extern int __gnat_rename (char *, char *);
+extern int __gnat_chdir (char *);
+extern int __gnat_rmdir (char *);
+
+extern FILE *__gnat_fopen (char *, char *, int);
+extern FILE *__gnat_freopen (char *, char *, FILE *,
+ int);
+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 DIR *__gnat_opendir (char *);
+extern char *__gnat_readdir (DIR *, char *, int *);
+extern int __gnat_closedir (DIR *);
+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 int __gnat_dup (int);
+extern int __gnat_dup2 (int, int);
+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 int __gnat_is_executable_file (char *name);
+
+extern void __gnat_reset_attributes (struct file_attributes* attr);
+extern long __gnat_file_length_attr (int, char *, struct file_attributes *);
+extern OS_Time __gnat_file_time_name_attr (char *, struct file_attributes *);
+extern OS_Time __gnat_file_time_fd_attr (int, struct file_attributes *);
+extern int __gnat_file_exists_attr (char *, struct file_attributes *);
+extern int __gnat_is_regular_file_attr (char *, struct file_attributes *);
+extern int __gnat_is_directory_attr (char *, struct file_attributes *);
+extern int __gnat_is_readable_file_attr (char *, struct file_attributes *);
+extern int __gnat_is_writable_file_attr (char *, struct file_attributes *);
+extern int __gnat_is_executable_file_attr (char *, struct file_attributes *);
+extern int __gnat_is_symbolic_link_attr (char *, struct file_attributes *);
+
+extern void __gnat_set_non_writable (char *name);
+extern void __gnat_set_writable (char *name);
+extern void __gnat_set_executable (char *name);
+extern void __gnat_set_readable (char *name);
+extern void __gnat_set_non_readable (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 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 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 (const char *, 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 PARAMS ((void));
-extern void put_int PARAMS ((int));
-extern void put_int_stderr PARAMS ((int));
-extern int get_char PARAMS ((void));
-extern void put_char PARAMS ((int));
-extern void put_char_stderr PARAMS ((int));
-extern char *mktemp PARAMS ((char *));
-
-extern void __gnat_set_exit_status PARAMS ((int));
-
-extern int __gnat_expect_fork PARAMS ((void));
-extern void __gnat_expect_portable_execvp PARAMS ((char *, char *[]));
-extern int __gnat_pipe PARAMS ((int *));
-extern int __gnat_expect_poll PARAMS ((int *, int, int,
- int *));
-extern void __gnat_set_binary_mode PARAMS ((int));
-extern void __gnat_set_text_mode PARAMS ((int));
-extern char *__gnat_ttyname PARAMS ((int));
+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);
+extern int __gnat_set_close_on_exec (int, int);
+extern int __gnat_dup (int);
+extern int __gnat_dup2 (int, int);
+
+extern void __gnat_os_filename (char *, char *, char *,
+ int *, char *, int *);
+#if defined (linux)
+extern void *__gnat_lwp_self (void);
+#endif
+
+#if defined (_WIN32)
+/* Interface to delete a handle from internally maintained list of child
+ process handles on Windows */
+extern void
+__gnat_win32_remove_handle (HANDLE h, int pid);
+#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);
+
+extern int __gnat_binder_supports_auto_init (void);
+extern int __gnat_sals_init_using_constructors (void);
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