evmctl - IMA/EVM control tool

evmctl provides signing support for IMA/EVM.
Functionality includes signing of file content (IMA), file metadata (EVM),
importing public keys into kernel keyring.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>

tests/openclose.c

@@ -0,0 +1,20 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+	int fd;
+
+	fd = open(argv[1], O_RDONLY);
+	if (fd < 0) {
+		perror("open()");
+		exit(1);
+	}
+
+	close(fd);
+
+	return 0;
+}
+