1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/posix_fallocate.c b/REORG.TODO/sysdeps/unix/sysv/linux/posix_fallocate.c
new file mode 100644
index 0000000000..257e1aad55
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/posix_fallocate.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2007-2017 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 <fcntl.h>
+#include <sysdep.h>
+
+#define posix_fallocate static internal_fallocate
+#include <sysdeps/posix/posix_fallocate.c>
+#undef posix_fallocate
+
+/* Reserve storage for the data of the file associated with FD.  */
+int
+posix_fallocate (int fd, __off_t offset, __off_t len)
+{
+  INTERNAL_SYSCALL_DECL (err);
+  int res = INTERNAL_SYSCALL_CALL (fallocate, err, fd, 0,
+				   SYSCALL_LL (offset), SYSCALL_LL (len));
+  if (! INTERNAL_SYSCALL_ERROR_P (res, err))
+    return 0;
+  if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP)
+    return INTERNAL_SYSCALL_ERRNO (res, err);
+  return internal_fallocate (fd, offset, len);
+}