gcc/ada/adaint.h

   1 /****************************************************************************
   2  *                                                                          *
   3  *                         GNAT COMPILER COMPONENTS                         *
   4  *                                                                          *
   5  *                               A D A I N T                                *
   6  *                                                                          *
   7  *                                                                          *
   8  *                              C Header File                               *
   9  *                                                                          *
  10  *          Copyright (C) 1992-2002 Free Software Foundation, Inc.          *
  11  *                                                                          *
  12  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  13  * terms of the  GNU General Public License as published  by the Free Soft- *
  14  * ware  Foundation;  either version 2,  or (at your option) any later ver- *
  15  * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
  16  * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
  17  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License *
  18  * for  more details.  You should have  received  a copy of the GNU General *
  19  * Public License  distributed with GNAT;  see file COPYING.  If not, write *
  20  * to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, *
  21  * MA 02111-1307, USA.                                                      *
  22  *                                                                          *
  23  * As a  special  exception,  if you  link  this file  with other  files to *
  24  * produce an executable,  this file does not by itself cause the resulting *
  25  * executable to be covered by the GNU General Public License. This except- *
  26  * ion does not  however invalidate  any other reasons  why the  executable *
  27  * file might be covered by the  GNU Public License.                        *
  28  *                                                                          *
  29  * GNAT was originally developed  by the GNAT team at  New York University. *
  30  * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
  31  *                                                                          *
  32  ****************************************************************************/
  33
  34 #include <dirent.h>
  35
  36 extern void   __gnat_to_gm_time                    PARAMS ((int *, int *,
  37                                                             int *, int *,
  38                                                             int *, int *,
  39                                                             int *));
  40 extern int    __gnat_get_maximum_file_name_length  PARAMS ((void));
  41 extern int    __gnat_get_switches_case_sensitive   PARAMS ((void));
  42 extern int    __gnat_get_file_names_case_sensitive PARAMS ((void));
  43 extern char   __gnat_get_default_identifier_character_set PARAMS ((void));
  44 extern void   __gnat_get_current_dir               PARAMS ((char *, int *));
  45 extern void   __gnat_get_object_suffix_ptr         PARAMS ((int *,
  46                                                             const char **));
  47 extern void   __gnat_get_executable_suffix_ptr     PARAMS ((int *,
  48                                                             const char **));
  49 extern void   __gnat_get_debuggable_suffix_ptr     PARAMS ((int *,
  50                                                             const char **));
  51 extern int    __gnat_readlink                      PARAMS ((char *, char *,
  52                                                             size_t));
  53 extern int    __gnat_symlink                       PARAMS ((char *, char *));
  54 extern int    __gnat_try_lock                      PARAMS ((char *, char *));
  55 extern int    __gnat_open_new                      PARAMS ((char *, int));
  56 extern int    __gnat_open_new_temp                 PARAMS ((char *, int));
  57 extern int    __gnat_mkdir                         PARAMS ((char *));
  58 extern int    __gnat_stat                          PARAMS ((char *,
  59                                                             struct stat *));
  60 extern int    __gnat_open_read                     PARAMS ((char *, int));
  61 extern int    __gnat_open_rw                       PARAMS ((char *, int));
  62 extern int    __gnat_open_create                   PARAMS ((char *, int));
  63 extern int    __gnat_open_append                   PARAMS ((char *, int));
  64 extern long   __gnat_file_length                   PARAMS ((int));
  65 extern void   __gnat_tmp_name                      PARAMS ((char *));
  66 extern char  *__gnat_readdir                       PARAMS ((DIR *, char *));
  67 extern int    __gnat_readdir_is_thread_safe        PARAMS ((void));
  68 extern time_t __gnat_file_time_name                PARAMS ((char *));
  69 extern time_t __gnat_file_time_fd                  PARAMS ((int));
  70 extern void   __gnat_set_file_time_name            PARAMS ((char *, time_t));
  71 extern void   __gnat_get_env_value_ptr             PARAMS ((char *, int *,
  72                                                             char **));
  73 extern int    __gnat_file_exists                   PARAMS ((char *));
  74 extern int    __gnat_is_regular_file               PARAMS ((char *));
  75 extern int    __gnat_is_absolute_path              PARAMS ((char *));
  76 extern int    __gnat_is_directory                  PARAMS ((char *));
  77 extern int    __gnat_is_writable_file              PARAMS ((char *));
  78 extern int    __gnat_portable_spawn                PARAMS ((char *[]));
  79 extern int    __gnat_portable_no_block_spawn       PARAMS ((char *[]));
  80 extern int    __gnat_portable_wait                 PARAMS ((int *));
  81 extern int    __gnat_waitpid                       PARAMS ((int));
  82 extern char  *__gnat_locate_exec                   PARAMS ((char *, char *));
  83 extern char  *__gnat_locate_exec_on_path                   PARAMS ((char *));
  84 extern char  *__gnat_locate_regular_file           PARAMS ((char *, char *));
  85 extern void   __gnat_maybe_glob_args               PARAMS ((int *, char ***));
  86 extern void   __gnat_os_exit                       PARAMS ((int));
  87 extern void   __gnat_set_env_value                 PARAMS ((char *, char *));
  88 extern char  *__gnat_get_libraries_from_registry   PARAMS ((void));
  89 extern int    __gnat_to_canonical_file_list_init   PARAMS ((char *, int));
  90 extern char  *__gnat_to_canonical_file_list_next   PARAMS ((void));
  91 extern void   __gnat_to_canonical_file_list_free   PARAMS ((void));
  92 extern char  *__gnat_to_canonical_dir_spec         PARAMS ((char *, int));
  93 extern char  *__gnat_to_canonical_file_spec        PARAMS ((char *));
  94 extern char  *__gnat_to_host_dir_spec              PARAMS ((char *, int));
  95 extern char  *__gnat_to_host_file_spec             PARAMS ((char *));
  96 extern char  *__gnat_to_canonical_path_spec        PARAMS ((char *));
  97 extern void   __gnat_adjust_os_resource_limits     PARAMS ((void));
  98
  99 extern int     __gnat_feof                         PARAMS ((FILE *));
 100 extern int     __gnat_ferror                       PARAMS ((FILE *));
 101 extern int     __gnat_fileno                       PARAMS ((FILE *));
 102 extern int     __gnat_is_regular_file_fd           PARAMS ((int));
 103 extern FILE *__gnat_constant_stderr                PARAMS ((void));
 104 extern FILE *__gnat_constant_stdin                 PARAMS ((void));
 105 extern FILE *__gnat_constant_stdout                PARAMS ((void));
 106 extern char *__gnat_full_name                      PARAMS ((char *, char *));
 107
 108 extern int    __gnat_arg_count                     PARAMS ((void));
 109 extern int    __gnat_len_arg                       PARAMS ((int));
 110 extern void   __gnat_fill_arg                      PARAMS ((char *, int));
 111 extern int    __gnat_env_count                     PARAMS ((void));
 112 extern int    __gnat_len_env                       PARAMS ((int));
 113 extern void   __gnat_fill_env                      PARAMS ((char *, int));
 114
 115 /* Routines for interface to scanf and printf functions for integer values */
 116
 117 extern int    get_int                              PARAMS ((void));
 118 extern void   put_int                              PARAMS ((int));
 119 extern void   put_int_stderr                       PARAMS ((int));
 120 extern int    get_char                             PARAMS ((void));
 121 extern void   put_char                             PARAMS ((int));
 122 extern void   put_char_stderr                      PARAMS ((int));
 123 extern char  *mktemp                               PARAMS ((char *));
 124
 125 extern void   __gnat_set_exit_status               PARAMS ((int));
 126
 127 extern int    __gnat_expect_fork                   PARAMS ((void));
 128 extern void   __gnat_expect_portable_execvp        PARAMS ((char *, char *[]));
 129 extern int    __gnat_pipe                          PARAMS ((int *));
 130 extern int    __gnat_expect_poll                   PARAMS ((int *, int, int,
 131                                                             int *));
 132 extern void    __gnat_set_binary_mode              PARAMS ((int));
 133 extern void    __gnat_set_text_mode                PARAMS ((int));
 134 extern char   *__gnat_ttyname                      PARAMS ((int));
 135
 136 #ifdef IN_RTS
 137 /* Portable definition of strdup, which is not available on all systems.  */
 138 #define xstrdup(S)  strcpy ((char *) malloc (strlen (S) + 1), S)
 139 #endif