1 files changed, 53 insertions, 0 deletions
diff --git a/examples/copy-acl.c b/examples/copy-acl.c
new file mode 100644
index 0000000..d9a7cc4
--- /dev/null
+++ b/examples/copy-acl.c
@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <libgen.h>
+#include <sys/acl.h>
+
+const char *progname;
+
+int main(int argc, char *argv[])
+{
+	acl_t acl, default_acl;
+	int n, ret = 0;
+
+	progname = basename(argv[0]);
+
+	if (argc < 3) {
+		printf("%s -- copy access control lists between files \n"
+			"Usage: %s file1 file2 ...\n",
+			progname, progname);
+		return 1;
+	}
+
+	acl = acl_get_file(argv[1], ACL_TYPE_ACCESS);
+	if (acl == NULL) {
+		fprintf(stderr, "%s: getting acl of %s: %s\n",
+			progname, argv[1], strerror(errno));
+		return 1;
+	}
+	default_acl = acl_get_file(argv[1], ACL_TYPE_DEFAULT);
+	if (default_acl == NULL) {
+		fprintf(stderr, "%s: getting default acl of %s: %s\n",
+			progname, argv[1], strerror(errno));
+		return 1;
+	}
+
+	for (n = 2; n < argc; n++) {
+		if (acl_set_file(argv[n], ACL_TYPE_ACCESS, acl) != 0) {
+			fprintf(stderr, "%s: setting acl for %s: %s\n",
+				progname, argv[n], strerror(errno));
+			ret = 1;
+		} else if (acl_set_file(argv[n], ACL_TYPE_DEFAULT,
+		                        default_acl) != 0) {
+			fprintf(stderr, "%s: setting default acl for %s: %s\n",
+				progname, argv[n], strerror(errno));
+			ret = 1;
+		}
+	}
+
+	acl_free(acl);
+	acl_free(default_acl);
+
+	return ret;
+}