diff mbox series

[v3,19/24] posix: Add glob64 with 64-bit time_t support

Message ID 20210607203613.282543-20-adhemerval.zanella@linaro.org
State New
Headers show
Series Add 64 bit time support on legacy ABIs | expand

Checks

Context Check Description
dj/TryBot-apply_patch success Patch applied to master at the time it was sent

Commit Message

Adhemerval Zanella June 7, 2021, 8:36 p.m. UTC
The glob might pass a different stat struct for gl_stat and gl_lstat
when GLOB_ALTDIRFUNC is used.  This requires add a new 64-bit time
version that also uses 64-bit time stat functions.

Checked on i686-linux-gnu and x86_64-linux-gnu.
---
 include/glob.h                                | 28 +++++++++++
 posix/Makefile                                |  4 +-
 posix/glob.c                                  | 46 +++++++++--------
 posix/glob.h                                  | 22 +++++++++
 posix/glob64-lstat-compat.c                   |  3 +-
 posix/glob64-time64.c                         | 49 +++++++++++++++++++
 posix/globfree64-time64.c                     | 30 ++++++++++++
 sysdeps/gnu/glob64-lstat-compat.c             |  3 +-
 sysdeps/unix/sysv/linux/Versions              |  2 +
 sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  2 +
 sysdeps/unix/sysv/linux/arm/le/libc.abilist   |  2 +
 sysdeps/unix/sysv/linux/csky/libc.abilist     |  2 +
 sysdeps/unix/sysv/linux/glob-lstat-compat.c   |  6 ++-
 sysdeps/unix/sysv/linux/glob.c                |  6 +++
 sysdeps/unix/sysv/linux/glob64-lstat-compat.c | 12 ++---
 sysdeps/unix/sysv/linux/glob64-time64.c       | 44 +++++++++++++++++
 sysdeps/unix/sysv/linux/glob64.c              |  8 +--
 sysdeps/unix/sysv/linux/globfree64-time64.c   | 35 +++++++++++++
 sysdeps/unix/sysv/linux/hppa/libc.abilist     |  2 +
 sysdeps/unix/sysv/linux/i386/libc.abilist     |  2 +
 .../sysv/linux/m68k/coldfire/libc.abilist     |  2 +
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  2 +
 .../sysv/linux/microblaze/be/libc.abilist     |  2 +
 .../sysv/linux/microblaze/le/libc.abilist     |  2 +
 .../sysv/linux/mips/mips32/fpu/libc.abilist   |  2 +
 .../sysv/linux/mips/mips32/nofpu/libc.abilist |  2 +
 .../sysv/linux/mips/mips64/n32/libc.abilist   |  2 +
 sysdeps/unix/sysv/linux/nios2/libc.abilist    |  2 +
 sysdeps/unix/sysv/linux/oldglob.c             | 11 ++---
 .../linux/powerpc/powerpc32/fpu/libc.abilist  |  2 +
 .../powerpc/powerpc32/nofpu/libc.abilist      |  2 +
 .../unix/sysv/linux/s390/s390-32/libc.abilist |  2 +
 sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  2 +
 sysdeps/unix/sysv/linux/sh/le/libc.abilist    |  2 +
 .../sysv/linux/sparc/sparc32/libc.abilist     |  2 +
 35 files changed, 307 insertions(+), 40 deletions(-)
 create mode 100644 posix/glob64-time64.c
 create mode 100644 posix/globfree64-time64.c
 create mode 100644 sysdeps/unix/sysv/linux/glob64-time64.c
 create mode 100644 sysdeps/unix/sysv/linux/globfree64-time64.c
diff mbox series

Patch

diff --git a/include/glob.h b/include/glob.h
index 1d2f78793e..f48c71960d 100644
--- a/include/glob.h
+++ b/include/glob.h
@@ -2,11 +2,39 @@ 
 #include <posix/glob.h>
 
 #ifndef _ISOMAC
+# include <sys/types.h>
+
 libc_hidden_proto (glob)
 libc_hidden_proto (glob64)
 libc_hidden_proto (globfree)
 libc_hidden_proto (globfree64)
 
+# if __TIMESIZE == 64
+#  define glob64_time64_t glob64_t
+# else
+# include <sys/stat.h>
+
+typedef struct
+  {
+    size_t gl_pathc;
+    char **gl_pathv;
+    size_t gl_offs;
+    int gl_flags;
+
+    void (*gl_closedir) (void *);
+    struct dirent64 *(*gl_readdir) (void *);
+    void *(*gl_opendir) (const char *);
+    int (*gl_lstat) (const char *__restrict, struct __stat64_t64 *__restrict);
+    int (*gl_stat) (const char *__restrict, struct __stat64_t64 *__restrict);
+  } glob64_time64_t;
+
+extern int __glob64_time64 (const char *pattern, int flags,
+			    int (*errfunc) (const char *, int),
+			    glob64_time64_t *pglob);
+void __globfree64_time64 (glob64_time64_t *pglob);
+libc_hidden_proto (__globfree64_time64)
+# endif
+
 /* Now define the internal interfaces.  */
 extern int __glob_pattern_p (const char *__pattern, int __quote);
 extern int __glob64 (const char *__pattern, int __flags,
diff --git a/posix/Makefile b/posix/Makefile
index fa0dc0ea20..c8c538fcee 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -67,7 +67,9 @@  routines :=								      \
 	get_child_max sched_cpucount sched_cpualloc sched_cpufree \
 	streams-compat \
 	shm-directory                                                         \
-	execveat
+	execveat \
+	glob64-time64 \
+	globfree64-time64
 
 aux		:= init-posix environ
 tests		:= test-errno tstgetopt testfnm runtests runptests \
diff --git a/posix/glob.c b/posix/glob.c
index 32c88e5d15..593a4c358f 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -59,25 +59,37 @@ 
 # define readdir(str) __readdir64 (str)
 # define getpwnam_r(name, bufp, buf, len, res) \
     __getpwnam_r (name, bufp, buf, len, res)
-# define struct_stat64          struct stat64
 # define FLEXIBLE_ARRAY_MEMBER
+# ifndef struct_stat
+#  define struct_stat           struct stat
+# endif
+# ifndef struct_stat64
+#  define struct_stat64         struct stat64
+# endif
+# ifndef GLOB_LSTAT
+#  define GLOB_LSTAT            gl_lstat
+# endif
+# ifndef GLOB_STAT64
+#  define GLOB_STAT64           __stat64
+# endif
+# ifndef GLOB_LSTAT64
+#  define GLOB_LSTAT64          __lstat64
+# endif
 # include <shlib-compat.h>
 #else /* !_LIBC */
 # define __glob                 glob
 # define __getlogin_r(buf, len) getlogin_r (buf, len)
-# define __lstat64(fname, buf)  lstat (fname, buf)
-# if defined _WIN32 && !defined __CYGWIN__
-   /* Avoid GCC or clang warning.  The original __stat64 macro is unused.  */
-#  undef __stat64
-# endif
-# define __stat64(fname, buf)   stat (fname, buf)
 # define __fxstatat64(_, d, f, st, flag) fstatat (d, f, st, flag)
-# define struct_stat64          struct stat
 # ifndef __MVS__
 #  define __alloca              alloca
 # endif
 # define __readdir              readdir
 # define COMPILE_GLOB64
+# define struct_stat            struct stat
+# define struct_stat64          struct stat
+# define GLOB_LSTAT             gl_lstat
+# define GLOB_STAT64            stat
+# define GLOB_LSTAT64           lstat
 #endif /* _LIBC */
 
 #include <fnmatch.h>
@@ -196,22 +208,14 @@  glob_lstat (glob_t *pglob, int flags, const char *fullname)
 {
 /* Use on glob-lstat-compat.c to provide a compat symbol which does not
    use lstat / gl_lstat.  */
-#ifdef GLOB_NO_LSTAT
-# define GL_LSTAT gl_stat
-# define LSTAT64 __stat64
-#else
-# define GL_LSTAT gl_lstat
-# define LSTAT64 __lstat64
-#endif
-
   union
   {
-    struct stat st;
+    struct_stat st;
     struct_stat64 st64;
   } ust;
   return (__glibc_unlikely (flags & GLOB_ALTDIRFUNC)
-          ? pglob->GL_LSTAT (fullname, &ust.st)
-          : LSTAT64 (fullname, &ust.st64));
+          ? pglob->GLOB_LSTAT (fullname, &ust.st)
+          : GLOB_LSTAT64 (fullname, &ust.st64));
 }
 
 /* Set *R = A + B.  Return true if the answer is mathematically
@@ -249,11 +253,11 @@  static int collated_compare (const void *, const void *) __THROWNL;
 static bool
 is_dir (char const *filename, int flags, glob_t const *pglob)
 {
-  struct stat st;
+  struct_stat st;
   struct_stat64 st64;
   return (__glibc_unlikely (flags & GLOB_ALTDIRFUNC)
           ? pglob->gl_stat (filename, &st) == 0 && S_ISDIR (st.st_mode)
-          : __stat64 (filename, &st64) == 0 && S_ISDIR (st64.st_mode));
+          : GLOB_STAT64 (filename, &st64) == 0 && S_ISDIR (st64.st_mode));
 }
 
 /* Find the end of the sub-pattern in a brace expression.  */
diff --git a/posix/glob.h b/posix/glob.h
index b5686600c7..700aeb2392 100644
--- a/posix/glob.h
+++ b/posix/glob.h
@@ -150,20 +150,42 @@  extern int glob (const char *__restrict __pattern, int __flags,
 /* Free storage allocated in PGLOB by a previous `glob' call.  */
 extern void globfree (glob_t *__pglob) __THROW;
 #else
+# ifdef __USE_TIME_BITS64
+extern int __REDIRECT_NTHNL (glob, (const char *__restrict __pattern,
+				    int __flags,
+				    int (*__errfunc) (const char *, int),
+				    glob_t *__restrict __pglob),
+			     __glob64_time64);
+
+extern void __REDIRECT_NTH (globfree, (glob_t *__pglob),
+			    __globfree64_time64);
+# else
 extern int __REDIRECT_NTHNL (glob, (const char *__restrict __pattern,
 				    int __flags,
 				    int (*__errfunc) (const char *, int),
 				    glob_t *__restrict __pglob), glob64);
 
 extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
+# endif
 #endif
 
 #ifdef __USE_LARGEFILE64
+# ifdef __USE_TIME_BITS64
+extern int __REDIRECT_NTHNL (glob64, (const char *__restrict __pattern,
+				      int __flags,
+				      int (*__errfunc) (const char *, int),
+				      glob64_t *__restrict __pglob),
+			     __glob64_time64);
+
+extern void __REDIRECT_NTH (globfree64, (glob64_t *__pglob),
+			    __globfree64_time64);
+# else
 extern int glob64 (const char *__restrict __pattern, int __flags,
 		   int (*__errfunc) (const char *, int),
 		   glob64_t *__restrict __pglob) __THROWNL;
 
 extern void globfree64 (glob64_t *__pglob) __THROW;
+# endif
 #endif
 
 
diff --git a/posix/glob64-lstat-compat.c b/posix/glob64-lstat-compat.c
index bd81a1e390..e90d4ae93e 100644
--- a/posix/glob64-lstat-compat.c
+++ b/posix/glob64-lstat-compat.c
@@ -28,7 +28,8 @@ 
 # define GLOB_ATTRIBUTE attribute_compat_text_section
 
 /* Avoid calling gl_lstat with GLOB_ALTDIRFUNC.  */
-# define GLOB_NO_LSTAT
+# define GLOB_LSTAT   gl_stat
+# define GLOB_LSTAT64 __stat64
 
 # include <posix/glob64.c>
 
diff --git a/posix/glob64-time64.c b/posix/glob64-time64.c
new file mode 100644
index 0000000000..b0f8facd84
--- /dev/null
+++ b/posix/glob64-time64.c
@@ -0,0 +1,49 @@ 
+/* Long File Support glob with 64-bit time support.
+   Copyright (C) 2021 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 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.
+
+   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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <glob.h>
+#include <stddef.h>
+
+#if __TIMESIZE != 64
+
+/* 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_time64 (const char *pattern, int flags,
+		 int (*errfunc) (const char *, int), glob64_time64_t *pglob)
+{
+  if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  __set_errno (ENOSYS);
+  return GLOB_NOSYS;
+}
+
+stub_warning (glob64)
+
+#endif
diff --git a/posix/globfree64-time64.c b/posix/globfree64-time64.c
new file mode 100644
index 0000000000..1fc2085f3f
--- /dev/null
+++ b/posix/globfree64-time64.c
@@ -0,0 +1,30 @@ 
+/* Long File Support globfree with 64-bit time support.
+   Copyright (C) 2021 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 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.
+
+   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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <glob.h>
+
+#if __TIMESIZE != 64
+
+/* Free storage allocated in PGLOB by a previous `glob' call.  */
+void
+__globfree64_time64 (glob64_time64_t *pglob)
+{
+}
+libc_hidden_def (__globfree64_time64)
+
+#endif
diff --git a/sysdeps/gnu/glob64-lstat-compat.c b/sysdeps/gnu/glob64-lstat-compat.c
index 6764f1d062..ade4ccac8a 100644
--- a/sysdeps/gnu/glob64-lstat-compat.c
+++ b/sysdeps/gnu/glob64-lstat-compat.c
@@ -39,7 +39,8 @@ 
 #define GLOB_ATTRIBUTE attribute_compat_text_section
 
 /* Avoid calling gl_lstat with GLOB_ALTDIRFUNC.  */
-#define GLOB_NO_LSTAT
+#define GLOB_LSTAT   gl_stat
+#define GLOB_LSTAT64 __stat64
 
 #include <posix/glob.c>
 
diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions
index 0aa2ef8559..f045604ad6 100644
--- a/sysdeps/unix/sysv/linux/Versions
+++ b/sysdeps/unix/sysv/linux/Versions
@@ -209,6 +209,8 @@  libc {
     __getitimer64;
     __getrusage64;
     __gettimeofday64;
+    __glob64_time64;
+    __globfree64_time64;
     __gmtime64;
     __gmtime64_r;
     __localtime64;
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 1d32514579..8e3101b1c2 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -209,6 +209,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 05d0878232..b29a0e324e 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -206,6 +206,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index ac9f009f38..5f5427cb46 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -2296,6 +2296,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/glob-lstat-compat.c b/sysdeps/unix/sysv/linux/glob-lstat-compat.c
index 1f502e3299..7729e0dc12 100644
--- a/sysdeps/unix/sysv/linux/glob-lstat-compat.c
+++ b/sysdeps/unix/sysv/linux/glob-lstat-compat.c
@@ -30,7 +30,11 @@ 
 #define GLOB_ATTRIBUTE attribute_compat_text_section
 
 /* Avoid calling gl_lstat with GLOB_ALTDIRFUNC.  */
-#define GLOB_NO_LSTAT
+#define struct_stat    struct stat
+#define struct_stat64  struct stat64
+#define GLOB_LSTAT     gl_stat
+#define GLOB_STAT64    __stat64
+#define GLOB_LSTAT64   __stat64
 
 #include <posix/glob.c>
 
diff --git a/sysdeps/unix/sysv/linux/glob.c b/sysdeps/unix/sysv/linux/glob.c
index 1be4885b96..89c287d01d 100644
--- a/sysdeps/unix/sysv/linux/glob.c
+++ b/sysdeps/unix/sysv/linux/glob.c
@@ -19,6 +19,12 @@ 
 #include <sys/stat.h>
 #include <kernel_stat.h>
 
+#define struct_stat    struct stat
+#define struct_stat64  struct stat64
+#define GLOB_LSTAT     gl_lstat
+#define GLOB_STAT64    __stat64
+#define GLOB_LSTAT64   __lstat64
+
 #define glob64 __no_glob64_decl
 #define __glob64 __no___glob64_decl
 #include <posix/glob.c>
diff --git a/sysdeps/unix/sysv/linux/glob64-lstat-compat.c b/sysdeps/unix/sysv/linux/glob64-lstat-compat.c
index 40ad625f58..302a44d3a4 100644
--- a/sysdeps/unix/sysv/linux/glob64-lstat-compat.c
+++ b/sysdeps/unix/sysv/linux/glob64-lstat-compat.c
@@ -33,15 +33,15 @@ 
 # define __glob __glob64_lstat_compat
 # define globfree globfree64
 
-# undef stat
-# define stat stat64
-
-# define COMPILE_GLOB64	1
-
 # define GLOB_ATTRIBUTE attribute_compat_text_section
 
 /* Avoid calling gl_lstat with GLOB_ALTDIRFUNC.  */
-# define GLOB_NO_LSTAT
+# define COMPILE_GLOB64	1
+# define struct_stat    struct stat64
+# define struct_stat64  struct stat64
+# define GLOB_LSTAT     gl_stat
+# define GLOB_STAT64    __stat64
+# define GLOB_LSTAT64   __stat64
 
 # include <posix/glob.c>
 
diff --git a/sysdeps/unix/sysv/linux/glob64-time64.c b/sysdeps/unix/sysv/linux/glob64-time64.c
new file mode 100644
index 0000000000..260f067fa4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/glob64-time64.c
@@ -0,0 +1,44 @@ 
+/* Find pathnames matching a pattern.  Linux version.
+   Copyright (C) 2021 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 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.
+
+   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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <sys/stat.h>
+
+#if __TIMESIZE != 64
+# include <glob.h>
+# include <dirent.h>
+# include <sys/stat.h>
+
+# define dirent dirent64
+# define __readdir(dirp) __readdir64 (dirp)
+
+# define glob_t glob64_time64_t
+# define __glob __glob64_time64
+
+# define globfree(pglob) __globfree64_time64 (pglob)
+
+# define COMPILE_GLOB64  1
+# define struct_stat     struct __stat64_t64
+# define struct_stat64   struct __stat64_t64
+# define GLOB_LSTAT      gl_lstat
+# define GLOB_STAT64     __stat64_time64
+# define GLOB_LSTAT64    __lstat64_time64
+
+# define COMPILE_GLOB64	1
+
+# include <posix/glob.c>
+#endif
diff --git a/sysdeps/unix/sysv/linux/glob64.c b/sysdeps/unix/sysv/linux/glob64.c
index 3cbadf34fb..572ca215df 100644
--- a/sysdeps/unix/sysv/linux/glob64.c
+++ b/sysdeps/unix/sysv/linux/glob64.c
@@ -31,10 +31,12 @@ 
 # define __glob __glob64
 # define globfree(pglob) globfree64 (pglob)
 
-# undef stat
-# define stat stat64
-
 # define COMPILE_GLOB64	1
+# define struct_stat    struct stat64
+# define struct_stat64  struct stat64
+# define GLOB_LSTAT     gl_lstat
+# define GLOB_STAT64    __stat64
+# define GLOB_LSTAT64   __lstat64
 
 # include <posix/glob.c>
 
diff --git a/sysdeps/unix/sysv/linux/globfree64-time64.c b/sysdeps/unix/sysv/linux/globfree64-time64.c
new file mode 100644
index 0000000000..d6b1e6ac49
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/globfree64-time64.c
@@ -0,0 +1,35 @@ 
+/* Frees the dynamically allocated storage from an earlier call to glob.
+   Linux version.
+   Copyright (C) 2021 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 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.
+
+   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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <sys/stat.h>
+
+#if __TIMESIZE != 64
+# include <glob.h>
+# include <dirent.h>
+# include <sys/stat.h>
+
+# define glob_t glob64_time64_t
+# define globfree(pglob) __globfree64_time64 (pglob)
+
+# undef stat
+# define stat __stat64_t64
+
+# include <posix/globfree.c>
+libc_hidden_def (__globfree64_time64)
+#endif
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index d2770a4874..ca8f7c3dbb 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -2250,6 +2250,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index eb20d66c28..d2b7b4d4b6 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2433,6 +2433,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __isnanf128 F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 044cec51fc..515e383d50 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -210,6 +210,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 3a6463a3ef..6915fa115f 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2377,6 +2377,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 612d7f1c58..9293872f80 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2347,6 +2347,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 685cb974c3..cb671c56be 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2344,6 +2344,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index d17b5a02a5..f5effe36e1 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2342,6 +2342,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index aba6bd2e3c..2b66d26931 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2340,6 +2340,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 88d8e2af38..bd76490d97 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2348,6 +2348,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 3b64e2cf51..e62a2a5729 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2386,6 +2386,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/oldglob.c b/sysdeps/unix/sysv/linux/oldglob.c
index 59bf89dc1d..a9a4439ddb 100644
--- a/sysdeps/unix/sysv/linux/oldglob.c
+++ b/sysdeps/unix/sysv/linux/oldglob.c
@@ -28,13 +28,12 @@  libc_hidden_proto (__old_glob64);
 #define convert_dirent __old_convert_dirent
 #define glob_in_dir __old_glob_in_dir
 
-#undef stat
-#define stat stat64
-#undef __stat
-#define __stat(file, buf) __stat64 (file, buf)
-
 /* Avoid calling gl_lstat with GLOB_ALTDIRFUNC.  */
-#define GLOB_NO_LSTAT
+#define struct_stat    struct stat64
+#define struct_stat64  struct stat64
+#define GLOB_LSTAT     gl_stat
+#define GLOB_STAT64    __stat64
+#define GLOB_LSTAT64   __stat64
 
 #define GLOB_ATTRIBUTE attribute_compat_text_section
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 5404fdea4a..bc5b23c818 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2404,6 +2404,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index 506fa3619f..f9421c7777 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2437,6 +2437,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 99b6d6d1ce..7581354bf4 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2402,6 +2402,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index 68a631b161..0e45f7fb0a 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -2257,6 +2257,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 61a29e643a..ece6721841 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -2254,6 +2254,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index fa3ae954c1..6073443a3d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2395,6 +2395,8 @@  GLIBC_2.34 __futimesat64 F
 GLIBC_2.34 __getitimer64 F
 GLIBC_2.34 __getrusage64 F
 GLIBC_2.34 __gettimeofday64 F
+GLIBC_2.34 __glob64_time64 F
+GLIBC_2.34 __globfree64_time64 F
 GLIBC_2.34 __gmtime64 F
 GLIBC_2.34 __gmtime64_r F
 GLIBC_2.34 __libc_start_main F