2005-04-29 Paul Brook <paul@codesourcery.com>

	* common/callback.c (PIPE_BUF): Provide default refinition.
	(os_lstat): Use stat if lstat is not available on the host.
	(os_ftruncate): Return EINVAL if not available on the host.
	(os_truncate): Ditto.
	* common/configure.ac: Check for lstat, truncate and ftruncate.
	* common/configure: Regenerate.
	* common/config.in: Regenerate.

1 files changed, 174 insertions, 129 deletions

diff --git a/sim/common/config.in b/sim/common/config.in
index 1360d7b..4652248 100644
--- a/sim/common/config.in
+++ b/sim/common/config.in
@@ -1,222 +1,267 @@
-/* config.in.  Generated automatically from configure.in by autoheader.  */
+/* config.in.  Generated from configure.ac by autoheader.  */
 
-/* Define if using alloca.c.  */
-#undef C_ALLOCA
+/* Define to 1 if NLS is requested.  */
+#undef ENABLE_NLS
 
-/* Define to empty if the keyword does not work.  */
-#undef const
+/* Define as 1 if you have catgets and don't want to use GNU gettext.  */
+#undef HAVE_CATGETS
+
+/* Define as 1 if you have gettext and don't want to use GNU gettext.  */
+#undef HAVE_GETTEXT
+
+/* Define as 1 if you have the stpcpy function.  */
+#undef HAVE_STPCPY
+
+/* Define if your locale.h file contains LC_MESSAGES.  */
+#undef HAVE_LC_MESSAGES
 
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
-   This function is required for alloca.c support on those systems.  */
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+   systems. This function is required for `alloca.c' support on those systems.
+   */
 #undef CRAY_STACKSEG_END
 
-/* Define if you have alloca, as a function or macro.  */
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to 1 if NLS is requested */
+#undef ENABLE_NLS
+
+/* Define to 1 if you have `alloca', as a function or macro. */
 #undef HAVE_ALLOCA
 
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
 #undef HAVE_ALLOCA_H
 
-/* Define if you have a working `mmap' system call.  */
-#undef HAVE_MMAP
+/* Define to 1 if you have the <argz.h> header file. */
+#undef HAVE_ARGZ_H
 
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
+/* Define to 1 if you have the `dcgettext' function. */
+#undef HAVE_DCGETTEXT
 
-/* Define to `long' if <sys/types.h> doesn't define.  */
-#undef off_t
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
 
-/* Define if you need to in order for stat and other things to work.  */
-#undef _POSIX_SOURCE
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
 
-/* Define as the return type of signal handlers (int or void).  */
-#undef RETSIGTYPE
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
 
-/* Define to `unsigned' if <sys/types.h> doesn't define.  */
-#undef size_t
+/* Define to 1 if you have the <fpu_control.h> header file. */
+#undef HAVE_FPU_CONTROL_H
 
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
+/* Define to 1 if you have the `ftruncate' function. */
+#undef HAVE_FTRUNCATE
 
-/* Define if you have the ANSI C header files.  */
-#undef STDC_HEADERS
+/* Define to 1 if you have the `getcwd' function. */
+#undef HAVE_GETCWD
 
-/* Define to 1 if NLS is requested.  */
-#undef ENABLE_NLS
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
 
-/* Define as 1 if you have gettext and don't want to use GNU gettext.  */
+/* Define to 1 if you have the `getrusage' function. */
+#undef HAVE_GETRUSAGE
+
+/* Define as 1 if you have gettext and don't want to use GNU gettext. */
 #undef HAVE_GETTEXT
 
-/* Define as 1 if you have the stpcpy function.  */
-#undef HAVE_STPCPY
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
 
-/* Define if your locale.h file contains LC_MESSAGES.  */
+/* Define if your locale.h file contains LC_MESSAGES. */
 #undef HAVE_LC_MESSAGES
 
-/* Define if you have the __argz_count function.  */
-#undef HAVE___ARGZ_COUNT
-
-/* Define if you have the __argz_next function.  */
-#undef HAVE___ARGZ_NEXT
+/* Define to 1 if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
 
-/* Define if you have the __argz_stringify function.  */
-#undef HAVE___ARGZ_STRINGIFY
+/* Define to 1 if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
 
-/* Define if you have the __setfpucw function.  */
-#undef HAVE___SETFPUCW
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
 
-/* Define if you have the dcgettext function.  */
-#undef HAVE_DCGETTEXT
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
 
-/* Define if you have the getcwd function.  */
-#undef HAVE_GETCWD
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
 
-/* Define if you have the getpagesize function.  */
-#undef HAVE_GETPAGESIZE
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
 
-/* Define if you have the getrusage function.  */
-#undef HAVE_GETRUSAGE
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
 
-/* Define if you have the mmap function.  */
+/* Define to 1 if you have the `mmap' function. */
 #undef HAVE_MMAP
 
-/* Define if you have the munmap function.  */
+/* Define to 1 if you have the `munmap' function. */
 #undef HAVE_MUNMAP
 
-/* Define if you have the putenv function.  */
+/* Define to 1 if you have the <nl_types.h> header file. */
+#undef HAVE_NL_TYPES_H
+
+/* Define to 1 if you have the `putenv' function. */
 #undef HAVE_PUTENV
 
-/* Define if you have the setenv function.  */
+/* Define to 1 if you have the `setenv' function. */
 #undef HAVE_SETENV
 
-/* Define if you have the setlocale function.  */
+/* Define to 1 if you have the `setlocale' function. */
 #undef HAVE_SETLOCALE
 
-/* Define if you have the sigaction function.  */
+/* Define to 1 if you have the `sigaction' function. */
 #undef HAVE_SIGACTION
 
-/* Define if you have the stpcpy function.  */
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the stpcpy function */
 #undef HAVE_STPCPY
 
-/* Define if you have the strcasecmp function.  */
+/* Define to 1 if you have the `strcasecmp' function. */
 #undef HAVE_STRCASECMP
 
-/* Define if you have the strchr function.  */
+/* Define to 1 if you have the `strchr' function. */
 #undef HAVE_STRCHR
 
-/* Define if you have the time function.  */
-#undef HAVE_TIME
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
 
-/* Define if you have the <argz.h> header file.  */
-#undef HAVE_ARGZ_H
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
 
-/* Define if you have the <dlfcn.h> header file.  */
-#undef HAVE_DLFCN_H
+/* Define to 1 if st_atime is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_ATIME
 
-/* Define if you have the <errno.h> header file.  */
-#undef HAVE_ERRNO_H
+/* Define to 1 if st_blksize is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_BLKSIZE
 
-/* Define if you have the <fcntl.h> header file.  */
-#undef HAVE_FCNTL_H
+/* Define to 1 if st_blocks is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_BLOCKS
 
-/* Define if you have the <fpu_control.h> header file.  */
-#undef HAVE_FPU_CONTROL_H
+/* Define to 1 if st_ctime is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_CTIME
 
-/* Define if you have the <limits.h> header file.  */
-#undef HAVE_LIMITS_H
+/* Define to 1 if st_dev is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_DEV
 
-/* Define if you have the <locale.h> header file.  */
-#undef HAVE_LOCALE_H
+/* Define to 1 if st_gid is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_GID
 
-/* Define if you have the <malloc.h> header file.  */
-#undef HAVE_MALLOC_H
+/* Define to 1 if st_ino is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_INO
 
-/* Define if you have the <nl_types.h> header file.  */
-#undef HAVE_NL_TYPES_H
+/* Define to 1 if st_mode is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_MODE
 
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
+/* Define to 1 if st_mtime is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_MTIME
 
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
+/* Define to 1 if st_nlink is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_NLINK
 
-/* Define if you have the <strings.h> header file.  */
-#undef HAVE_STRINGS_H
+/* Define to 1 if st_rdev is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_RDEV
 
-/* Define if you have the <sys/mman.h> header file.  */
+/* Define to 1 if st_size is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_SIZE
+
+/* Define to 1 if st_uid is a member of struct stat. */
+#undef HAVE_STRUCT_STAT_ST_UID
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
 #undef HAVE_SYS_MMAN_H
 
-/* Define if you have the <sys/param.h> header file.  */
+/* Define to 1 if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
-/* Define if you have the <sys/resource.h> header file.  */
+/* Define to 1 if you have the <sys/resource.h> header file. */
 #undef HAVE_SYS_RESOURCE_H
 
-/* Define if you have the <sys/stat.h> header file.  */
+/* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
-/* Define if you have the <sys/time.h> header file.  */
+/* Define to 1 if you have the <sys/times.h> header file. */
+#undef HAVE_SYS_TIMES_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
 #undef HAVE_SYS_TIME_H
 
-/* Define if you have the <sys/times.h> header file.  */
-#undef HAVE_SYS_TIMES_H
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
 
-/* Define if you have the <time.h> header file.  */
+/* Define to 1 if you have the `time' function. */
+#undef HAVE_TIME
+
+/* Define to 1 if you have the <time.h> header file. */
 #undef HAVE_TIME_H
 
-/* Define if you have the <unistd.h> header file.  */
+/* Define to 1 if you have the `truncate' function. */
+#undef HAVE_TRUNCATE
+
+/* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
-/* Define if you have the <values.h> header file.  */
+/* Define to 1 if you have the <values.h> header file. */
 #undef HAVE_VALUES_H
 
-/* Define if you have the nsl library (-lnsl).  */
-#undef HAVE_LIBNSL
+/* Define to 1 if you have the `__argz_count' function. */
+#undef HAVE___ARGZ_COUNT
 
-/* Define if you have the socket library (-lsocket).  */
-#undef HAVE_LIBSOCKET
+/* Define to 1 if you have the `__argz_next' function. */
+#undef HAVE___ARGZ_NEXT
 
-/* Define to 1 if st_dev is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_DEV
+/* Define to 1 if you have the `__argz_stringify' function. */
+#undef HAVE___ARGZ_STRINGIFY
 
-/* Define to 1 if st_ino is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_INO
+/* Define to 1 if you have the `__setfpucw' function. */
+#undef HAVE___SETFPUCW
 
-/* Define to 1 if st_mode is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_MODE
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
 
-/* Define to 1 if st_nlink is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_NLINK
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
 
-/* Define to 1 if st_uid is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_UID
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
 
-/* Define to 1 if st_gid is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_GID
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
 
-/* Define to 1 if st_rdev is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_RDEV
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
 
-/* Define to 1 if st_size is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_SIZE
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
 
-/* Define to 1 if st_blksize is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_BLKSIZE
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
 
-/* Define to 1 if st_blocks is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_BLOCKS
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
 
-/* Define to 1 if st_atime is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_ATIME
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
 
-/* Define to 1 if st_mtime is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_MTIME
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
 
-/* Define to 1 if st_ctime is a member of struct stat.  */
-#undef HAVE_STRUCT_STAT_ST_CTIME
+/* Define to `long' if <sys/types.h> does not define. */
+#undef off_t
 
+/* Define to `unsigned' if <sys/types.h> does not define. */
+#undef size_t