[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/io/mkfifoat.c b/ap/libc/glibc/glibc-2.22/io/mkfifoat.c
new file mode 100644
index 0000000..311e009
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/io/mkfifoat.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 1991-2015 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/>. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+
+/* Create a named pipe (FIFO) named PATH relative to FD with
+ protections MODE. */
+int
+mkfifoat (fd, path, mode)
+ int fd;
+ const char *path;
+ mode_t mode;
+{
+ if (path == NULL)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (fd != AT_FDCWD && path[0] != '/')
+ {
+ /* Check FD is associated with a directory. */
+ struct stat64 st;
+ if (__fxstat64 (_STAT_VER, fd, &st) != 0)
+ return -1;
+
+ if (!S_ISDIR (st.st_mode))
+ {
+ __set_errno (ENOTDIR);
+ return -1;
+ }
+ }
+
+ __set_errno (ENOSYS);
+ return -1;
+}
+
+
+stub_warning (mkfifoat)