| /* Copyright (C) 1998-2014 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* This file contains only wrappers around the real glob functions. It |
| became necessary since the glob_t structure changed. */ |
| #include <sys/types.h> |
| #include <glob.h> |
| #include <shlib-compat.h> |
| |
| #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) |
| |
| /* This is the old structure. The difference is that the gl_pathc and |
| gl_offs elements have type `int'. */ |
| typedef struct |
| { |
| int gl_pathc; /* Count of paths matched by the pattern. */ |
| char **gl_pathv; /* List of matched pathnames. */ |
| int gl_offs; /* Slots to reserve in `gl_pathv'. */ |
| int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */ |
| |
| /* If the GLOB_ALTDIRFUNC flag is set, the following functions |
| are used instead of the normal file access functions. */ |
| void (*gl_closedir) (void *); |
| struct dirent *(*gl_readdir) (void *); |
| __ptr_t (*gl_opendir) (const char *); |
| int (*gl_lstat) (const char *, struct stat *); |
| int (*gl_stat) (const char *, struct stat *); |
| } old_glob_t; |
| |
| |
| int |
| attribute_compat_text_section |
| __old_glob (const char *pattern, int flags, |
| int (*errfunc) (const char *, int), |
| old_glob_t *pglob) |
| { |
| glob_t correct; |
| int result; |
| |
| /* Construct an object of correct type. */ |
| correct.gl_pathc = pglob->gl_pathc; |
| correct.gl_pathv = pglob->gl_pathv; |
| correct.gl_offs = pglob->gl_offs; |
| correct.gl_flags = pglob->gl_flags; |
| correct.gl_closedir = pglob->gl_closedir; |
| correct.gl_readdir = pglob->gl_readdir; |
| correct.gl_opendir = pglob->gl_opendir; |
| correct.gl_lstat = pglob->gl_lstat; |
| correct.gl_stat = pglob->gl_stat; |
| |
| result = glob (pattern, flags, errfunc, &correct); |
| |
| /* And convert it back. */ |
| pglob->gl_pathc = correct.gl_pathc; |
| pglob->gl_pathv = correct.gl_pathv; |
| pglob->gl_offs = correct.gl_offs; |
| pglob->gl_flags = correct.gl_flags; |
| pglob->gl_closedir = correct.gl_closedir; |
| pglob->gl_readdir = correct.gl_readdir; |
| pglob->gl_opendir = correct.gl_opendir; |
| pglob->gl_lstat = correct.gl_lstat; |
| pglob->gl_stat = correct.gl_stat; |
| |
| return result; |
| } |
| compat_symbol (libc, __old_glob, glob, GLIBC_2_0); |
| |
| |
| /* Free storage allocated in PGLOB by a previous `glob' call. */ |
| void |
| attribute_compat_text_section |
| __old_globfree (old_glob_t *pglob) |
| { |
| glob_t correct; |
| |
| /* We only need these two symbols. */ |
| correct.gl_pathc = pglob->gl_pathc; |
| correct.gl_pathv = pglob->gl_pathv; |
| correct.gl_offs = pglob->gl_offs; |
| |
| globfree (&correct); |
| } |
| compat_symbol (libc, __old_globfree, globfree, GLIBC_2_0); |
| |
| #endif |