hcrypto: don't redefine key_type

Linux's keyring code uses "struct key_type", which is also used
internally by the hcrypto code. As, on some Linux variants,
afs/sysincludes.h ends up including the keyring definitions, we
need to rename our internal key_type definition to something
that doesn't clash.

Change-Id: Ibfb968db0db3e80d877881fc6da4b34428ee382f
Reviewed-on: http://gerrit.openafs.org/4192
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Tested-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
Reviewed-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/crypto/hcrypto/kernel/config.h b/src/crypto/hcrypto/kernel/config.h
index 29e9947..6959ce1 100644 (file)
--- a/src/crypto/hcrypto/kernel/config.h
+++ b/src/crypto/hcrypto/kernel/config.h
@@ -39,6 +39,10 @@
 #define inline
 #endif
 
+/* Both Linux and hcrypto want to use 'struct key_type', so we rename our
+ * local version */
+#define key_type hc_key_type
+
 /* We need wrappers for the various memory management functions */
 #define calloc _afscrypto_calloc
 void * _afscrypto_calloc(int, size_t);