ISGENQ wrapper fixes/improvements:

- IS_ISGENQ_LOCK_OBTAINED macro - Workaround for a bug in the Metal headers Signed-off-by: Fyodor Kovin <[email protected]>
zowe · Apr 29, 2019 · 2a95df2 · 2a95df2
1 parent 618e363
commit 2a95df2
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diff --git a/h/crossmemory.h b/h/crossmemory.h
@@ -15,6 +15,7 @@
 
 #ifdef METTLE
 #include <metal/metal.h>
+#include <metal/stddef.h>
 #include <metal/stdlib.h>
 #else
 #include <stdlib.h>

diff --git a/h/isgenq.h b/h/isgenq.h
@@ -63,6 +63,9 @@ int isgenqTestLock(const QName *qname,
 
 int isgenqReleaseLock(ENQToken *token, int *reasonCode);
 
+#define IS_ISGENQ_LOCK_OBTAINED($isgenqRC, $isgenqRSN) \
+    ($isgenqRC <= 4 && ((unsigned)$isgenqRSN & 0xFFFF) != 0x0404)
+
 #endif /* H_ISGENQ_H_ */