diff options
Diffstat (limited to 'dirent/scandir64.c')
-rw-r--r-- | dirent/scandir64.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/dirent/scandir64.c b/dirent/scandir64.c deleted file mode 100644 index 1fdff2c..0000000 --- a/dirent/scandir64.c +++ /dev/null @@ -1,93 +0,0 @@ -/* Copyright (C) 1992,93,94,95,96,97,98,2000 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. */ - -#include <dirent.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -int -scandir64 (dir, namelist, select, cmp) - const char *dir; - struct dirent64 ***namelist; - int (*select) (const struct dirent64 *); - int (*cmp) (const void *, const void *); -{ - DIR *dp = __opendir (dir); - struct dirent64 **v = NULL; - size_t vsize = 0, i; - struct dirent64 *d; - int save; - - if (dp == NULL) - return -1; - - save = errno; - __set_errno (0); - - i = 0; - while ((d = __readdir64 (dp)) != NULL) - if (select == NULL || (*select) (d)) - { - struct dirent64 *vnew; - size_t dsize; - - /* Ignore errors from select or readdir */ - __set_errno (0); - - if (i == vsize) - { - struct dirent64 **new; - if (vsize == 0) - vsize = 10; - else - vsize *= 2; - new = (struct dirent64 **) realloc (v, vsize * sizeof (*v)); - if (new == NULL) - break; - v = new; - } - - dsize = &d->d_name[_D_ALLOC_NAMLEN (d)] - (char *) d; - vnew = (struct dirent64 *) malloc (dsize); - if (vnew == NULL) - break; - - v[i++] = (struct dirent64 *) memcpy (vnew, d, dsize); - } - - if (errno != 0) - { - save = errno; - (void) __closedir (dp); - while (i > 0) - free (v[--i]); - free (v); - __set_errno (save); - return -1; - } - - (void) __closedir (dp); - __set_errno (save); - - /* Sort the list if we have a comparison function to sort with. */ - if (cmp != NULL) - qsort (v, i, sizeof (*v), cmp); - *namelist = v; - return i; -} |