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-rw-r--r--gcc-4.7/gcc/ada/cstreams.c262
1 files changed, 0 insertions, 262 deletions
diff --git a/gcc-4.7/gcc/ada/cstreams.c b/gcc-4.7/gcc/ada/cstreams.c
deleted file mode 100644
index 9b2e9b272..000000000
--- a/gcc-4.7/gcc/ada/cstreams.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/****************************************************************************
- * *
- * GNAT RUN-TIME COMPONENTS *
- * *
- * C S T R E A M S *
- * *
- * Auxiliary C functions for Interfaces.C.Streams *
- * *
- * Copyright (C) 1992-2011, 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 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. *
- * *
- * 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. *
- * *
- * 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. *
- * Extensive contributions were provided by Ada Core Technologies Inc. *
- * *
- ****************************************************************************/
-
-/* Routines required for implementing routines in Interfaces.C.Streams. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __vxworks
-#include "vxWorks.h"
-#endif
-
-#ifdef IN_RTS
-#include "tconfig.h"
-#include "tsystem.h"
-#include <sys/stat.h>
-#else
-#include "config.h"
-#include "system.h"
-#endif
-
-#include "adaint.h"
-
-#ifdef VMS
-#include <unixlib.h>
-#endif
-
-#ifdef linux
-/* Don't use macros on GNU/Linux since they cause incompatible changes between
- glibc 2.0 and 2.1 */
-
-#ifdef stderr
-# undef stderr
-#endif
-#ifdef stdin
-# undef stdin
-#endif
-#ifdef stdout
-# undef stdout
-#endif
-
-#endif
-
-/* Don't use macros versions of this functions on VxWorks since they cause
- imcompatible changes in some VxWorks versions */
-#ifdef __vxworks
-#undef getchar
-#undef putchar
-#undef feof
-#undef ferror
-#undef fileno
-#endif
-
-/* The _IONBF value in MINGW32 stdio.h is wrong. */
-#if defined (WINNT) || defined (_WINNT)
-#if OLD_MINGW
-#undef _IONBF
-#define _IONBF 0004
-#endif
-#endif
-
-int
-__gnat_feof (FILE *stream)
-{
- return (feof (stream));
-}
-
-int
-__gnat_ferror (FILE *stream)
-{
- return (ferror (stream));
-}
-
-int
-__gnat_fileno (FILE *stream)
-{
- return (fileno (stream));
-}
-
-int
-__gnat_is_regular_file_fd (int fd)
-{
- int ret;
- GNAT_STRUCT_STAT statbuf;
-
- ret = GNAT_FSTAT (fd, &statbuf);
- return (!ret && S_ISREG (statbuf.st_mode));
-}
-
-/* on some systems, the constants for seek are not defined, if so, then
- provide the conventional definitions */
-
-#ifndef SEEK_SET
-#define SEEK_SET 0 /* Set file pointer to offset */
-#define SEEK_CUR 1 /* Set file pointer to its current value plus offset */
-#define SEEK_END 2 /* Set file pointer to the size of the file plus offset */
-#endif
-
-/* if L_tmpnam is not set, use a large number that should be safe */
-#ifndef L_tmpnam
-#define L_tmpnam 256
-#endif
-
-int __gnat_constant_eof = EOF;
-int __gnat_constant_iofbf = _IOFBF;
-int __gnat_constant_iolbf = _IOLBF;
-int __gnat_constant_ionbf = _IONBF;
-int __gnat_constant_l_tmpnam = L_tmpnam;
-int __gnat_constant_seek_cur = SEEK_CUR;
-int __gnat_constant_seek_end = SEEK_END;
-int __gnat_constant_seek_set = SEEK_SET;
-
-FILE *
-__gnat_constant_stderr (void)
-{
- return stderr;
-}
-
-FILE *
-__gnat_constant_stdin (void)
-{
- return stdin;
-}
-
-FILE *
-__gnat_constant_stdout (void)
-{
- return stdout;
-}
-
-char *
-__gnat_full_name (char *nam, char *buffer)
-{
-#ifdef RTSS
- /* RTSS applications have no current-directory notion, so RTSS file I/O
- requests must use fully qualified path names, such as:
- c:\temp\MyFile.txt (for a file system object)
- \\.\MyDevice0 (for a device object)
- */
- if (nam[1] == ':' || nam[0] == '\\')
- strcpy (buffer, nam);
- else
- buffer[0] = '\0';
-
-#elif defined (__MINGW32__)
- /* If this is a device file return it as is;
- under Windows NT a device file ends with ":". */
- if (nam[strlen (nam) - 1] == ':')
- strcpy (buffer, nam);
- else
- {
- char *p;
-
- _fullpath (buffer, nam, __gnat_max_path_len);
-
- for (p = buffer; *p; p++)
- if (*p == '/')
- *p = '\\';
- }
-
-#elif defined (sgi) || defined (__FreeBSD__)
-
- /* Use realpath function which resolves links and references to . and ..
- on those Unix systems that support it. Note that GNU/Linux provides it but
- cannot handle more than 5 symbolic links in a full name, so we use the
- getcwd approach instead. */
- realpath (nam, buffer);
-
-#elif defined (VMS)
- strncpy (buffer, __gnat_to_canonical_file_spec (nam), __gnat_max_path_len);
-
- if (buffer[0] == '/' || strchr (buffer, '!')) /* '!' means decnet node */
- strncpy (buffer, __gnat_to_host_file_spec (buffer), __gnat_max_path_len);
- else
- {
- char *nambuffer = alloca (__gnat_max_path_len);
-
- strncpy (nambuffer, buffer, __gnat_max_path_len);
- strncpy
- (buffer, getcwd (buffer, __gnat_max_path_len, 0), __gnat_max_path_len);
- strncat (buffer, "/", __gnat_max_path_len);
- strncat (buffer, nambuffer, __gnat_max_path_len);
- strncpy (buffer, __gnat_to_host_file_spec (buffer), __gnat_max_path_len);
- }
-
-#elif defined (__vxworks)
-
- /* On VxWorks systems, an absolute path can be represented (depending on
- the host platform) as either /dir/file, or device:/dir/file, or
- device:drive_letter:/dir/file. Use the __gnat_is_absolute_path
- to verify it. */
-
- int length;
-
- if (__gnat_is_absolute_path (nam, strlen (nam)))
- strcpy (buffer, nam);
-
- else
- {
- length = __gnat_max_path_len;
- __gnat_get_current_dir (buffer, &length);
- strncat (buffer, nam, __gnat_max_path_len - length - 1);
- }
-
-#else
- if (nam[0] != '/')
- {
- char *p = getcwd (buffer, __gnat_max_path_len);
-
- if (p == 0)
- {
- buffer[0] = '\0';
- return 0;
- }
-
-
- /* If the name returned is an absolute path, it is safe to append '/'
- to the path and concatenate the name of the file. */
- if (buffer[0] == '/')
- strcat (buffer, "/");
-
- strcat (buffer, nam);
- }
- else
- strcpy (buffer, nam);
-#endif
-
- return buffer;
-}
-
-#ifdef __cplusplus
-}
-#endif