Update.

1998-08-10 15:49  Ulrich Drepper  <drepper@cygnus.com>

	* include/dirent.h: Protect from double inclusion.

1998-08-09  Mark Kettenis  <kettenis@phys.uva.nl>

	* posix/glob.h: Add LFS support for glob and globfree.
	* posix/Versions [GLIBC_2.1]: Add glob64 and globfree64.
	* posix/Makefile (routines): Add glob64.
	* sysdeps/generic/glob64.c: New file.
	* sysdeps/unix/sysv/linux/glob64.c: New file.
	* sysdeps/unix/sysv/linux/alpha/glob64.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/glob64.c: New file.
	* sysdeps/generic/glob.c [_LIBC && glob] (__glob_pattern_p):
	Elide function.
	* sysdeps/unix/sysv/linux/alpha/glob.c: Add glob64 as a weak alias
	for __new_glob.  Likewise for globfree64.
	* sysdeps/unix/sysv/linux/sparc/sparc64/glob.c: New file.

1998-08-09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/Makefile ($(common-objpfx)s-proto.d): Remove
	-include flag from command.

ChangeLog

@@ -1,3 +1,27 @@
+1998-08-10 15:49  Ulrich Drepper  <drepper@cygnus.com>
+
+	* include/dirent.h: Protect from double inclusion.
+
+1998-08-09  Mark Kettenis  <kettenis@phys.uva.nl>
+
+	* posix/glob.h: Add LFS support for glob and globfree.
+	* posix/Versions [GLIBC_2.1]: Add glob64 and globfree64.
+	* posix/Makefile (routines): Add glob64.
+	* sysdeps/generic/glob64.c: New file.
+	* sysdeps/unix/sysv/linux/glob64.c: New file.
+	* sysdeps/unix/sysv/linux/alpha/glob64.c: New file.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/glob64.c: New file.
+	* sysdeps/generic/glob.c [_LIBC && glob] (__glob_pattern_p):
+	Elide function.
+	* sysdeps/unix/sysv/linux/alpha/glob.c: Add glob64 as a weak alias
+	for __new_glob.  Likewise for globfree64.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/glob.c: New file.
+
+1998-08-09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/unix/Makefile ($(common-objpfx)s-proto.d): Remove
+	-include flag from command.
+
 1998-08-10  Ulrich Drepper  <drepper@cygnus.com>
 
 	* nss/nss_db/db-XXX.c (_nss_db_getXXX): If buffer is too small

FAQ

@@ -115,6 +115,9 @@ please let me know.
 3.11.	I get some errors with `gcc -ansi'. Isn't glibc ANSI compatible?
 3.12.	I can't access some functions anymore.  nm shows that they do
 	exist but linking fails nevertheless.
+3.13.	When using the db-2 library which comes with glibc is used in
+	the Perl db modules the testsuite is not passed.  This did not
+	happen with db-1, gdbm, or ndbm.
 
 4. Miscellaneous
 
@@ -1159,6 +1162,22 @@ e.g. __ivaliduser).  If a program uses these interfaces, it's broken.  These
 internal interfaces might change between glibc releases or dropped
 completely.
 
+
+3.13.	When using the db-2 library which comes with glibc is used in
+	the Perl db modules the testsuite is not passed.  This did not
+	happen with db-1, gdbm, or ndbm.
+
+{UD} You are using an outdated copy of the DB_File Perl module.  In fact db-2
+finally removed the handling of zero-sized keys which was one of the features
+tested by the old Perl testsuite and therefore you see an error.  But this
+never was documented and guaranteed, only broken programs used this feature.
+
+Consequently db-2 does not need to support this feature and instead signals
+an error which leads to easier debugging.  The DB_File module maintainer
+Paul Marquess <pmarquess@bfsec.bt.co.uk> acknowledged this change and fixed
+the testsuite so that if you use DB_File v1.60 or later you should not have
+any more problems with db-2.
+
 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
 

FAQ.in

@@ -997,6 +997,21 @@ e.g. __ivaliduser).  If a program uses these interfaces, it's broken.  These
 internal interfaces might change between glibc releases or dropped
 completely.
 
+??	When using the db-2 library which comes with glibc is used in
+	the Perl db modules the testsuite is not passed.  This did not
+	happen with db-1, gdbm, or ndbm.
+
+{UD} You are using an outdated copy of the DB_File Perl module.  In fact db-2
+finally removed the handling of zero-sized keys which was one of the features
+tested by the old Perl testsuite and therefore you see an error.  But this
+never was documented and guaranteed, only broken programs used this feature.
+
+Consequently db-2 does not need to support this feature and instead signals
+an error which leads to easier debugging.  The DB_File module maintainer
+Paul Marquess <pmarquess@bfsec.bt.co.uk> acknowledged this change and fixed
+the testsuite so that if you use DB_File v1.60 or later you should not have
+any more problems with db-2.
+
 
 ? Miscellaneous
 

include/dirent.h

@@ -1,4 +1,5 @@
-#include <dirent/dirent.h>
+#ifndef _DIRENT_H
+# include <dirent/dirent.h>
 
 /* Now define the internal interfaces.  */
 extern DIR *__opendir __P ((__const char *__name));
@@ -9,3 +10,4 @@ extern int __readdir_r __P ((DIR *__dirp, struct dirent *__entry,
 			     struct dirent **__result));
 extern __ssize_t __getdirentries __P ((int __fd, char *__buf,
 				       size_t __nbytes, __off_t *__basep));
+#endif

manual/top-menu.texi

@@ -532,6 +532,7 @@ File Attributes
 * Testing File Access::         How to find out if your process can
                                  access a file.
 * File Times::                  About the time attributes of a file.
+* File Size::			Manually changing the size of a file.
 
 Pipes and FIFOs
 

posix/Makefile

@@ -44,7 +44,7 @@ routines :=								      \
 	getpgid setpgid getpgrp bsd-getpgrp setpgrp getsid setsid	      \
 	getlogin getlogin_r setlogin					      \
 	pathconf sysconf fpathconf					      \
-	glob fnmatch regex						      \
+	glob glob64 fnmatch regex					      \
 	confstr								      \
 	getopt getopt1 getopt_init					      \
 	sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax  \

posix/Versions

@@ -73,7 +73,7 @@ libc {
     __pread64; __pwrite64;
 
     # g*
-    gai_strerror; getnameinfo;
+    gai_strerror; getnameinfo; glob64; globfree64;
 
     # p*
     pread; pread64; pwrite; pwrite64;

posix/glob.h

@@ -77,21 +77,13 @@ extern "C" {
 #define	GLOB_NOSPACE	1	/* Ran out of memory.  */
 #define	GLOB_ABORTED	2	/* Read error.  */
 #define	GLOB_NOMATCH	3	/* No matches found.  */
-
+#define GLOB_NOSYS	4	/* Not implemented.  */
 #ifdef _GNU_SOURCE
 /* Previous versions of this file defined GLOB_ABEND instead of
    GLOB_ABORTED.  Provide a compatibility definition here.  */
 # define GLOB_ABEND GLOB_ABORTED
 #endif
 
-/* This value is returned if the implementation does not support
-   `glob'.  Since this is not the case here it will never be
-   returned but the conformance test suites still require the symbol
-   to be defined.  */
-#ifdef _XOPEN_SOURCE
-# define GLOB_NOSYS	(-1)
-#endif
-
 /* Structure describing a globbing run.  */
 #if !defined _AMIGA && !defined VMS /* Buggy compiler.   */
 struct stat;
@@ -112,6 +104,25 @@ typedef struct
     int (*gl_stat) __PMT ((__const char *, struct stat *));
   } glob_t;
 
+#ifdef _LARGEFILE64_SOURCE
+struct stat64;
+typedef struct
+  {
+    size_t gl_pathc;
+    char **gl_pathv;
+    size_t gl_offs;
+    int gl_flags;
+
+    /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+       are used instead of the normal file access functions.  */
+    void (*gl_closedir) __PMT ((void *));
+    struct dirent64 *(*gl_readdir) __PMT ((void *));
+    __ptr_t (*gl_opendir) __PMT ((__const char *));
+    int (*gl_lstat) __PMT ((__const char *, struct stat64 *));
+    int (*gl_stat) __PMT ((__const char *, struct stat64 *));
+  } glob64_t;
+#endif
+
 /* Do glob searching for PATTERN, placing results in PGLOB.
    The bits defined above may be set in FLAGS.
    If a directory cannot be opened or read and ERRFUNC is not nil,
@@ -120,12 +131,33 @@ typedef struct
    `glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
    If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
    Otherwise, `glob' returns zero.  */
+#if _FILE_OFFSET_BITS != 64
 extern int glob __P ((__const char *__pattern, int __flags,
 		      int (*__errfunc) __P ((__const char *, int)),
 		      glob_t *__pglob));
 
 /* Free storage allocated in PGLOB by a previous `glob' call.  */
 extern void globfree __P ((glob_t *__pglob));
+#else
+# if __GNUC__ >= 2
+extern int glob __P ((__const char *__pattern, int __flags,
+		      int (*__errfunc) __P ((__const char *, int)),
+		      glob_t *__pglob)) __asm__ ("glob64");
+
+extern void globfree __P ((glob_t *__pglob)) __asm__ ("globfree64");
+# else
+#  define glob glob64
+#  define globfree globfree64
+# endif
+#endif
+
+#ifdef _LARGEFILE64_SOURCE
+extern int glob64 __P ((__const char *__pattern, int __flags,
+			int (*__errfunc) __P ((__const char *, int)),
+			glob64_t *__pglob));
+
+extern void globfree64 __P ((glob64_t *__pglob));
+#endif
 
 
 #ifdef _GNU_SOURCE

sysdeps/generic/glob.c

@@ -1121,6 +1121,8 @@ prefix_array (dirname, array, n)
 }
 
 
+/* We must not compile this function twice.  */
+#if !defined _LIBC || !defined glob
 /* Return nonzero if PATTERN contains any metacharacters.
    Metacharacters can be quoted with backslashes if QUOTE is nonzero.  */
 int
@@ -1155,8 +1157,9 @@ __glob_pattern_p (pattern, quote)
 
   return 0;
 }
-#ifdef _LIBC
+# ifdef _LIBC
 weak_alias (__glob_pattern_p, glob_pattern_p)
+# endif
 #endif
 
 

sysdeps/generic/glob64.c

@@ -0,0 +1,47 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* Do glob searching for PATTERN, placing results in PGLOB.
+   The bits defined above may be set in FLAGS.
+   If a directory cannot be opened or read and ERRFUNC is not nil,
+   it is called with the pathname that caused the error, and the
+   `errno' value from the failing call; if it returns non-zero
+   `glob' returns GLOB_ABORTED; if it returns zero, the error is ignored.
+   If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
+   Otherwise, `glob' returns zero.  */
+int
+glob64 (const char *pattern, int flags,
+	int (*errfunc) (const char *, int), glib64_t *pglob);
+{
+  if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  __set_errno (ENOSYS);
+  return GLOB_NOSYS;
+}
+
+void
+globfree64 (glob64_t *pglob)
+{
+}
+
+stub_warning (glob64)
+#include <stub-tag.h>

sysdeps/unix/Makefile

@@ -307,7 +307,8 @@ endif
 
 $(common-objpfx)s-proto.d: $(common-objpfx)%.d: $(..)sysdeps/unix/%.S \
 			   $(wildcard $(+sysdep_dirs:%=%/syscalls.list))
-	$(+make-deps)
+# Don't try to use compat.h in the db2 subdir
+	$(subst -include ./compat.h,,$(+make-deps))
 
 common-generated += s-proto.d
 postclean-generated += sysd-syscalls

sysdeps/unix/sysv/linux/alpha/glob.c

@@ -15,6 +15,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#define glob64 __no_glob64_decl
+#define globfree64 __no_globfree64_decl
+
 #include <sys/types.h>
 #include <glob.h>
 
@@ -37,3 +40,6 @@ extern void __new_globfree (glob_t *__pglob);
 
 default_symbol_version(__new_glob, glob, GLIBC_2.1);
 default_symbol_version(__new_globfree, globfree, GLIBC_2.1);
+
+weak_alias (__new_glob, glob64)
+weak_alias (__new_globfree, globfree64)

sysdeps/unix/sysv/linux/alpha/glob64.c

@@ -0,0 +1 @@
+/* glob64 is in glob.c */

sysdeps/unix/sysv/linux/glob64.c

@@ -0,0 +1,18 @@
+#include <dirent.h>
+#include <glob.h>
+#include <sys/stat.h>
+
+#define dirent dirent64
+#define __readdir(dirp) __readdir64 (dirp)
+
+#define glob_t glob64_t
+#define glob(pattern, flags, errfunc, pglob) \
+  glob64 (pattern, flags, errfunc, pglob)
+#define globfree(pglob) globfree64 (pglob)
+
+#undef stat
+#define stat stat64
+#undef __stat
+#define __stat(file, buf) stat64 (file, buf)
+
+#include <sysdeps/generic/glob.c>

sysdeps/unix/sysv/linux/sparc/sparc64/glob.c

@@ -0,0 +1,7 @@
+#define glob64 __no_glob64_decl
+#define globfree64 __no_globfree64_decl
+#include <sysdeps/generic/glob.c>
+#undef glob64
+#undef globfree64
+weak_alias (glob, glob64)
+weak_alias (globfree, globfree64)

sysdeps/unix/sysv/linux/sparc/sparc64/glob64.c

@@ -0,0 +1 @@
+/* glob64 is in glob.c */