diff options
Diffstat (limited to 'posix/glob.c')
| -rw-r--r-- | posix/glob.c | 46 |
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; |