Adding upstream version 1.21.3.upstream/1.21.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/access.c b/lib/access.c
new file mode 100644
index 0000000..e39c158
--- /dev/null
+++ b/lib/access.c
@@ -0,0 +1,31 @@
+/* Test the access rights of a file.
+   Copyright (C) 2019-2022 Free Software Foundation, Inc.
+
+   This file 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.
+
+   This file 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 this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <unistd.h>
+
+#include <fcntl.h>
+#include <io.h>
+
+int
+access (const char *file, int mode)
+{
+  if ((mode & X_OK) != 0)
+    mode = (mode & ~X_OK) | R_OK;
+  return _access (file, mode);
+}