1 files changed, 67 insertions, 0 deletions
diff --git a/lib/libc/posix1e/acl_init.c b/lib/libc/posix1e/acl_init.c
new file mode 100644
index 0000000..c2fa43b
--- /dev/null
+++ b/lib/libc/posix1e/acl_init.c
@@ -0,0 +1,67 @@
+/*-
+ * 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_init -- return a fresh acl structure
+ * acl_dup -- duplicate an acl and return the new copy
+ */
+
+#include <sys/types.h>
+#include <sys/acl.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+acl_t
+acl_init(int count)
+{
+	struct acl	*acl;
+
+	if (count > ACL_MAX_ENTRIES) {
+		errno = ENOMEM;
+		return (0);
+	}
+
+	acl = (struct acl *) malloc(sizeof(struct acl));
+	bzero(acl, sizeof(struct acl));
+
+	return (acl);
+}
+
+acl_t
+acl_dup(acl_t acl)
+{
+	struct acl	*acl_new;
+
+	acl_new = acl_init(ACL_MAX_ENTRIES);
+	if (!acl_new)
+		return(NULL);
+
+	*acl_new = *acl;
+
+	return(acl_new);
+}