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d23b8f57 RK |
1 | /**************************************************************************** |
2 | * * | |
3 | * GNAT COMPILER COMPONENTS * | |
4 | * * | |
5 | * A D A I N T * | |
6 | * * | |
d23b8f57 RK |
7 | * C Header File * |
8 | * * | |
e6f69614 | 9 | * Copyright (C) 1992-2004 Free Software Foundation, Inc. * |
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10 | * * |
11 | * GNAT is free software; you can redistribute it and/or modify it under * | |
12 | * terms of the GNU General Public License as published by the Free Soft- * | |
13 | * ware Foundation; either version 2, or (at your option) any later ver- * | |
14 | * sion. GNAT is distributed in the hope that it will be useful, but WITH- * | |
15 | * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * | |
16 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * | |
17 | * for more details. You should have received a copy of the GNU General * | |
18 | * Public License distributed with GNAT; see file COPYING. If not, write * | |
19 | * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, * | |
20 | * MA 02111-1307, USA. * | |
21 | * * | |
22 | * As a special exception, if you link this file with other files to * | |
23 | * produce an executable, this file does not by itself cause the resulting * | |
24 | * executable to be covered by the GNU General Public License. This except- * | |
25 | * ion does not however invalidate any other reasons why the executable * | |
26 | * file might be covered by the GNU Public License. * | |
27 | * * | |
28 | * GNAT was originally developed by the GNAT team at New York University. * | |
71ff80dc | 29 | * Extensive contributions were provided by Ada Core Technologies Inc. * |
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30 | * * |
31 | ****************************************************************************/ | |
32 | ||
c4039eb0 | 33 | #include <stdio.h> |
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34 | #include <dirent.h> |
35 | ||
fbf5a39b | 36 | typedef long OS_Time; /* Type corresponding to GNAT.OS_Lib.OS_Time */ |
d23b8f57 | 37 | |
fbf5a39b AC |
38 | extern int __gnat_max_path_len; |
39 | extern void __gnat_to_gm_time (OS_Time *, int *, | |
40 | int *, int *, | |
41 | int *, int *, | |
42 | int *); | |
43 | extern int __gnat_get_maximum_file_name_length (void); | |
44 | extern int __gnat_get_switches_case_sensitive (void); | |
45 | extern int __gnat_get_file_names_case_sensitive (void); | |
46 | extern char __gnat_get_default_identifier_character_set (void); | |
47 | extern void __gnat_get_current_dir (char *, int *); | |
48 | extern void __gnat_get_object_suffix_ptr (int *, | |
49 | const char **); | |
50 | extern void __gnat_get_executable_suffix_ptr (int *, | |
51 | const char **); | |
52 | extern void __gnat_get_debuggable_suffix_ptr (int *, | |
53 | const char **); | |
54 | extern int __gnat_readlink (char *, char *, | |
55 | size_t); | |
56 | extern int __gnat_symlink (char *, char *); | |
57 | extern int __gnat_try_lock (char *, char *); | |
58 | extern int __gnat_open_new (char *, int); | |
59 | extern int __gnat_open_new_temp (char *, int); | |
60 | extern int __gnat_mkdir (char *); | |
61 | extern int __gnat_stat (char *, | |
62 | struct stat *); | |
63 | extern int __gnat_open_read (char *, int); | |
64 | extern int __gnat_open_rw (char *, int); | |
65 | extern int __gnat_open_create (char *, int); | |
e6f69614 | 66 | extern int __gnat_create_output_file (char *); |
fbf5a39b AC |
67 | extern int __gnat_open_append (char *, int); |
68 | extern long __gnat_file_length (int); | |
30c20106 | 69 | extern long __gnat_named_file_length (char *); |
fbf5a39b AC |
70 | extern void __gnat_tmp_name (char *); |
71 | extern char *__gnat_readdir (DIR *, char *); | |
72 | extern int __gnat_readdir_is_thread_safe (void); | |
aa720a54 AC |
73 | |
74 | extern OS_Time __gnat_file_time_name (char *); | |
75 | extern OS_Time __gnat_file_time_fd (int); | |
76 | /* return -1 in case of error */ | |
77 | ||
fbf5a39b AC |
78 | extern void __gnat_set_file_time_name (char *, time_t); |
79 | extern void __gnat_get_env_value_ptr (char *, int *, | |
80 | char **); | |
6a2b39bd AC |
81 | extern int __gnat_dup (int); |
82 | extern int __gnat_dup2 (int, int); | |
fbf5a39b AC |
83 | extern int __gnat_file_exists (char *); |
84 | extern int __gnat_is_regular_file (char *); | |
cc4f0de1 | 85 | extern int __gnat_is_absolute_path (char *,int); |
fbf5a39b AC |
86 | extern int __gnat_is_directory (char *); |
87 | extern int __gnat_is_writable_file (char *); | |
88 | extern int __gnat_is_readable_file (char *name); | |
89 | extern void __gnat_set_readonly (char *name); | |
90 | extern void __gnat_set_writable (char *name); | |
7324bf49 | 91 | extern void __gnat_set_executable (char *name); |
fbf5a39b AC |
92 | extern int __gnat_is_symbolic_link (char *name); |
93 | extern int __gnat_portable_spawn (char *[]); | |
94 | extern int __gnat_portable_no_block_spawn (char *[]); | |
95 | extern int __gnat_portable_wait (int *); | |
96 | extern int __gnat_waitpid (int); | |
97 | extern char *__gnat_locate_exec (char *, char *); | |
98 | extern char *__gnat_locate_exec_on_path (char *); | |
99 | extern char *__gnat_locate_regular_file (char *, char *); | |
100 | extern void __gnat_maybe_glob_args (int *, char ***); | |
101 | extern void __gnat_os_exit (int); | |
102 | extern void __gnat_set_env_value (char *, char *); | |
103 | extern char *__gnat_get_libraries_from_registry (void); | |
104 | extern int __gnat_to_canonical_file_list_init (char *, int); | |
105 | extern char *__gnat_to_canonical_file_list_next (void); | |
106 | extern void __gnat_to_canonical_file_list_free (void); | |
107 | extern char *__gnat_to_canonical_dir_spec (char *, int); | |
108 | extern char *__gnat_to_canonical_file_spec (char *); | |
109 | extern char *__gnat_to_host_dir_spec (char *, int); | |
110 | extern char *__gnat_to_host_file_spec (char *); | |
111 | extern char *__gnat_to_canonical_path_spec (char *); | |
112 | extern void __gnat_adjust_os_resource_limits (void); | |
113 | extern void convert_addresses (void *, int, | |
114 | void *, int *); | |
115 | extern int __gnat_copy_attribs (char *, char *, int); | |
116 | extern int __gnat_feof (FILE *); | |
117 | extern int __gnat_ferror (FILE *); | |
118 | extern int __gnat_fileno (FILE *); | |
119 | extern int __gnat_is_regular_file_fd (int); | |
120 | extern FILE *__gnat_constant_stderr (void); | |
121 | extern FILE *__gnat_constant_stdin (void); | |
122 | extern FILE *__gnat_constant_stdout (void); | |
123 | extern char *__gnat_full_name (char *, char *); | |
d23b8f57 | 124 | |
fbf5a39b AC |
125 | extern int __gnat_arg_count (void); |
126 | extern int __gnat_len_arg (int); | |
127 | extern void __gnat_fill_arg (char *, int); | |
128 | extern int __gnat_env_count (void); | |
129 | extern int __gnat_len_env (int); | |
130 | extern void __gnat_fill_env (char *, int); | |
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131 | |
132 | /* Routines for interface to scanf and printf functions for integer values */ | |
133 | ||
fbf5a39b AC |
134 | extern int get_int (void); |
135 | extern void put_int (int); | |
136 | extern void put_int_stderr (int); | |
137 | extern int get_char (void); | |
138 | extern void put_char (int); | |
139 | extern void put_char_stderr (int); | |
140 | extern char *mktemp (char *); | |
d23b8f57 | 141 | |
fbf5a39b | 142 | extern void __gnat_set_exit_status (int); |
d23b8f57 | 143 | |
fbf5a39b AC |
144 | extern int __gnat_expect_fork (void); |
145 | extern void __gnat_expect_portable_execvp (char *, char *[]); | |
146 | extern int __gnat_pipe (int *); | |
147 | extern int __gnat_expect_poll (int *, int, int, int *); | |
148 | extern void __gnat_set_binary_mode (int); | |
149 | extern void __gnat_set_text_mode (int); | |
150 | extern char *__gnat_ttyname (int); | |
efdfd311 | 151 | extern int __gnat_lseek (int, long, int); |
f5a0cbf1 AC |
152 | extern int __gnat_dup (int); |
153 | extern int __gnat_dup2 (int, int); | |
d23b8f57 | 154 | |
fbf5a39b AC |
155 | #ifdef __MINGW32__ |
156 | extern void __gnat_plist_init (void); | |
157 | #endif | |
437026ef | 158 | |
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159 | #ifdef IN_RTS |
160 | /* Portable definition of strdup, which is not available on all systems. */ | |
161 | #define xstrdup(S) strcpy ((char *) malloc (strlen (S) + 1), S) | |
162 | #endif | |
fbf5a39b AC |
163 | |
164 | /* This function returns the version of GCC being used. Here it's GCC 3. */ | |
165 | extern int get_gcc_version (void); | |
166 | ||
167 | /* This function offers a hook for libgnarl to set the | |
168 | locking subprograms for libgcc_eh. */ | |
169 | extern void __gnatlib_install_locks (void (*) (void), | |
170 | void (*) (void)); |