1 files changed, 78 insertions, 0 deletions
diff --git a/bin/setfacl/util.c b/bin/setfacl/util.c
new file mode 100644
index 000000000000..8a78259c1ae7
--- /dev/null
+++ b/bin/setfacl/util.c
@@ -0,0 +1,78 @@
+/*-
+ * Copyright (c) 2001 Chris D. Faulhaber
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <err.h>
+#include <stdlib.h>
+
+#include "setfacl.h"
+
+void *
+zmalloc(size_t size)
+{
+	void *ptr;
+
+	ptr = calloc(1, size);
+	if (ptr == NULL)
+		err(1, "calloc() failed");
+	return (ptr);
+}
+
+void *
+zrealloc(void *ptr, size_t size)
+{
+	void *newptr;
+
+	newptr = realloc(ptr, size);
+	if (newptr == NULL)
+		err(1, "realloc() failed");
+	return (newptr);
+}
+
+const char *
+brand_name(int brand)
+{
+	switch (brand) {
+	case ACL_BRAND_NFS4:
+		return "NFSv4";
+	case ACL_BRAND_POSIX:
+		return "POSIX.1e";
+	default:
+		return "unknown";
+	}
+}
+
+int
+branding_mismatch(int brand1, int brand2)
+{
+	if (brand1 == ACL_BRAND_UNKNOWN || brand2 == ACL_BRAND_UNKNOWN)
+		return (0);
+	if (brand1 != brand2)
+		return (1);
+	return (0);
+}