#ifndef SCM__SCM_H
#define SCM__SCM_H
-/* Copyright (C) 1995,1996,2000,2001, 2002, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,2000,2001, 2002, 2006, 2008 Free Software Foundation, Inc.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE. If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way. To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice. */
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
\f
and differences between _scm.h and __scm.h.
**********************************************************************/
+#if defined(__ia64) && !defined(__ia64__)
+# define __ia64__
+#endif
#if HAVE_CONFIG_H
# include <config.h>
# define SCM_SYSCALL(line) line;
#endif /* ndef SCM_SYSCALL */
-#if !defined (MSDOS) && !defined (__MINGW32__)
-# ifdef ARM_ULIB
- extern volatile int errno;
-# else
- extern int errno;
-# endif /* def ARM_ULIB */
-#endif /* ndef MSDOS && ndef __MINGW32__*/
-
\f
#ifndef min
-#if HAVE_STAT64
+#if GUILE_USE_64_CALLS && HAVE_STAT64
#define CHOOSE_LARGEFILE(foo,foo64) foo64
#else
#define CHOOSE_LARGEFILE(foo,foo64) foo
#endif
/* These names are a bit long, but they make it clear what they represent. */
-#define dirent_or_dirent64 CHOOSE_LARGEFILE(dirent,dirent64)
+#if SCM_HAVE_STRUCT_DIRENT64 == 1
+# define dirent_or_dirent64 CHOOSE_LARGEFILE(dirent,dirent64)
+#else
+# define dirent_or_dirent64 dirent
+#endif
#define fstat_or_fstat64 CHOOSE_LARGEFILE(fstat,fstat64)
#define ftruncate_or_ftruncate64 CHOOSE_LARGEFILE(ftruncate,ftruncate64)
+#define lseek_or_lseek64 CHOOSE_LARGEFILE(lseek,lseek64)
#define lstat_or_lstat64 CHOOSE_LARGEFILE(lstat,lstat64)
#define off_t_or_off64_t CHOOSE_LARGEFILE(off_t,off64_t)
#define open_or_open64 CHOOSE_LARGEFILE(open,open64)
#define readdir_or_readdir64 CHOOSE_LARGEFILE(readdir,readdir64)
-#define readdir_r_or_readdir64_r CHOOSE_LARGEFILE(readdir_r,readdir64_r)
+#if SCM_HAVE_READDIR64_R == 1
+# define readdir_r_or_readdir64_r CHOOSE_LARGEFILE(readdir_r,readdir64_r)
+#else
+# define readdir_r_or_readdir64_r readdir_r
+#endif
#define stat_or_stat64 CHOOSE_LARGEFILE(stat,stat64)
#define truncate_or_truncate64 CHOOSE_LARGEFILE(truncate,truncate64)
#define scm_from_off_t_or_off64_t CHOOSE_LARGEFILE(scm_from_off_t,scm_from_int64)
#define scm_to_off_t_or_off64_t CHOOSE_LARGEFILE(scm_to_off_t,scm_to_int64)
#if SIZEOF_OFF_T == 4
-#define scm_to_off_t scm_to_int32
-#define scm_from_off_t scm_from_int32
-#endif
-#if SIZEOF_OFF_T == 8
-#define scm_to_off_t scm_to_int64
-#define scm_from_off_t scm_from_int64
+# define scm_to_off_t scm_to_int32
+# define scm_from_off_t scm_from_int32
+#elif SIZEOF_OFF_T == 8
+# define scm_to_off_t scm_to_int64
+# define scm_from_off_t scm_from_int64
+#else
+# error sizeof(off_t) is not 4 or 8.
#endif
+#define scm_to_off64_t scm_to_int64
+#define scm_from_off64_t scm_from_int64
#endif /* SCM__SCM_H */
HCoop / bpt / guile.git / blobdiff