kernel crypto: Tidy up includes

Don't include the whole of afsincludes.h when building our kernel
crypto interface, as it can lead to symbol collisions on Fedora 10 and
later.

Instead, just include rx/rx.h, which is sadly required to get an
osi_Assert prototype, and explicitly prototype our osi_readRandom()
function

Change-Id: I55d03d76ac0cc8f490aa30f6986115cefae8f427
Reviewed-on: http://gerrit.openafs.org/4101
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/crypto/hcrypto/kernel/config.h b/src/crypto/hcrypto/kernel/config.h
index 8aa71ce..29e9947 100644 (file)
--- a/src/crypto/hcrypto/kernel/config.h
+++ b/src/crypto/hcrypto/kernel/config.h
@@ -27,9 +27,17 @@
 
 #include "afs/stds.h"
 #include "afs/sysincludes.h"
-#include "afsincludes.h"
 
+/* Asserting is a mess - we need the RX headers in order to get a definition
+ * for osi_Assert */
 #define assert osi_Assert
+#include <rx/rx.h>
+
+/* hcrypto uses "static inline", which isn't supported by some of our
+ * compilers */
+#if !defined(inline) && !defined(__GNUC__)
+#define inline
+#endif
 
 /* We need wrappers for the various memory management functions */
 #define calloc _afscrypto_calloc
@@ -46,3 +54,7 @@ char * _afscrypto_strdup(const char *);
 
 #define realloc _afscrypto_realloc
 void * _afscrypto_realloc(void *, size_t);
+
+/* osi_readRandom is also prototyped in afs_prototypes.h, but pulling that in
+ * here creates loads of additional dependencies */
+extern int osi_readRandom(void *, afs_size_t);