lib/crypto, efi_loader: avoid multiple inclusions of header files
By adding extra symbols, we can now avoid including x509_parser and
pkcs7_parser.h files multiple times.
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Don't include include x509_parser.h twice.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/crypto/pkcs7_parser.h b/lib/crypto/pkcs7_parser.h
index 6565fdc..b8234da 100644
--- a/lib/crypto/pkcs7_parser.h
+++ b/lib/crypto/pkcs7_parser.h
@@ -5,6 +5,9 @@
* Written by David Howells (dhowells@redhat.com)
*/
+#ifndef _PKCS7_PARSER_H
+#define _PKCS7_PARSER_H
+
#include <linux/oid_registry.h>
#include <crypto/pkcs7.h>
#include "x509_parser.h"
@@ -63,3 +66,4 @@
size_t data_hdrlen; /* Length of Data ASN.1 header */
const void *data; /* Content Data (or 0) */
};
+#endif /* _PKCS7_PARSER_H */
diff --git a/lib/crypto/x509_parser.h b/lib/crypto/x509_parser.h
index c233f13..4cbdc1d 100644
--- a/lib/crypto/x509_parser.h
+++ b/lib/crypto/x509_parser.h
@@ -5,6 +5,9 @@
* Written by David Howells (dhowells@redhat.com)
*/
+#ifndef _X509_PARSER_H
+#define _X509_PARSER_H
+
#include <linux/time.h>
#include <crypto/public_key.h>
#include <keys/asymmetric-type.h>
@@ -55,3 +58,4 @@
*/
extern int x509_get_sig_params(struct x509_certificate *cert);
extern int x509_check_for_self_signed(struct x509_certificate *cert);
+#endif /* _X509_PARSER_H */