1 files changed, 88 insertions, 0 deletions
diff --git a/lib/libc/posix1e/acl_set.c b/lib/libc/posix1e/acl_set.c
new file mode 100644
index 0000000..070e2b1
--- /dev/null
+++ b/lib/libc/posix1e/acl_set.c
@@ -0,0 +1,88 @@
+/*-
+ * Copyright (c) 1999 Robert N. M. Watson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+/*
+ * acl_set_file -- set a file/directory ACL by name
+ */
+
+#include <sys/types.h>
+#include <sys/acl.h>
+#include <errno.h>
+
+#include "acl_support.h"
+
+/*
+ * For POSIX.1e-semantic ACLs, do a presort so the kernel doesn't have to
+ * (the POSIX.1e semantic code will reject unsorted ACL submission).  If it's
+ * not a semantic that the library knows about, just submit it flat and
+ * assume the caller knows what they're up to.
+ */
+int
+acl_set_file(const char *path_p, acl_type_t type, acl_t acl)
+{
+	int	error;
+
+	if (acl_posix1e(acl, type)) {
+		error = acl_sort(acl);
+		if (error) {
+			errno = error;
+			return (-1);
+		}
+	}
+
+	return (__acl_set_file(path_p, type, acl));
+}
+
+int
+acl_set_fd(int fd, acl_t acl)
+{
+	int	error;
+
+	error = acl_sort(acl);
+	if (error) {
+		errno = error;
+		return(-1);
+	}
+
+	return (__acl_set_fd(fd, ACL_TYPE_ACCESS, acl));
+}
+
+int
+acl_set_fd_np(int fd, acl_t acl, acl_type_t type)
+{
+	int	error;
+
+	if (acl_posix1e(acl, type)) {
+		error = acl_sort(acl);
+		if (error) {
+			errno = error;
+			return (-1);
+		}
+	}
+
+	return (__acl_set_fd(fd, type, acl));
+}