[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/libc/misc/dirent/scandir64.c b/ap/build/uClibc/libc/misc/dirent/scandir64.c
new file mode 100644
index 0000000..3d2a250
--- /dev/null
+++ b/ap/build/uClibc/libc/misc/dirent/scandir64.c
@@ -0,0 +1,111 @@
+/* Copyright (C) 1992-1998, 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 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA.
+ */
+
+/* Modified for uClibc by Erik Andersen
+ */
+
+#include <_lfs_64.h>
+
+#include <dirent.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/types.h>
+#include "dirstream.h"
+
+int scandir64(const char *dir, struct dirent64 ***namelist,
+ int (*selector) (const struct dirent64 *),
+ int (*compar) (const struct dirent64 **, const struct dirent64 **))
+{
+ DIR *dp = opendir (dir);
+ struct dirent64 *current;
+ struct dirent64 **names = NULL;
+ size_t names_size = 0, pos;
+ int save;
+
+ if (dp == NULL)
+ return -1;
+
+ save = errno;
+ __set_errno (0);
+
+ pos = 0;
+ while ((current = readdir64 (dp)) != NULL) {
+ int use_it = selector == NULL;
+
+ if (! use_it)
+ {
+ use_it = (*selector) (current);
+ /* The selector function might have changed errno.
+ * It was zero before and it need to be again to make
+ * the latter tests work. */
+ if (! use_it)
+ __set_errno (0);
+ }
+ if (use_it)
+ {
+ struct dirent64 *vnew;
+ size_t dsize;
+
+ /* Ignore errors from selector or readdir64 */
+ __set_errno (0);
+
+ if (unlikely(pos == names_size))
+ {
+ struct dirent64 **new;
+ if (names_size == 0)
+ names_size = 10;
+ else
+ names_size *= 2;
+ new = (struct dirent64 **) realloc (names,
+ names_size * sizeof (struct dirent64 *));
+ if (new == NULL)
+ break;
+ names = new;
+ }
+
+ dsize = ¤t->d_name[_D_ALLOC_NAMLEN(current)] - (char*)current;
+ vnew = (struct dirent64 *) malloc (dsize);
+ if (vnew == NULL)
+ break;
+
+ names[pos++] = (struct dirent64 *) memcpy (vnew, current, dsize);
+ }
+ }
+ if (unlikely(errno != 0))
+ {
+ save = errno;
+ closedir (dp);
+ while (pos > 0)
+ free (names[--pos]);
+ free (names);
+ __set_errno (save);
+ return -1;
+ }
+
+ closedir (dp);
+ __set_errno (save);
+
+ /* Sort the list if we have a comparison function to sort with. */
+ if (compar != NULL)
+ qsort (names, pos, sizeof (struct dirent64 *), (comparison_fn_t) compar);
+ *namelist = names;
+ return pos;
+}