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-rw-r--r--posix/glob.c46
1 files changed, 30 insertions, 16 deletions
diff --git a/posix/glob.c b/posix/glob.c
index 0fa15611bd..5dab2f2e1e 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -1,19 +1,19 @@
/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
-This 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.
+ This 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.
-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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with this library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with this 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. */
/* AIX requires this to be the first thing in the file. */
#if defined (_AIX) && !defined (__GNUC__)
@@ -843,10 +843,24 @@ glob_in_dir (pattern, directory, flags, errfunc, pglob)
{
const char *name;
size_t len;
- struct dirent *d = ((flags & GLOB_ALTDIRFUNC) ?
- (*pglob->gl_readdir) (stream) :
- readdir ((DIR *) stream));
- if (d == NULL)
+ struct dirent dirbuf, *d;
+ int success;
+
+ if (flags & GLOB_ALTDIRFUNC)
+ {
+ d = (*pglob->gl_readdir) (stream);
+ success = d != NULL;
+ }
+ else
+ {
+#if defined HAVE_READDIR_R || defined _LIBC
+ success = __readdir_r ((DIR *) stream, &dirbuf, &d) >= 0;
+#else
+ d = readdir ((DIR *) stream);
+ success = d != NULL;
+#endif
+ }
+ if (! success)
break;
if (! REAL_DIR_ENTRY (d))
continue;