Hi, all.
Sorry for late reply.
I am still mid-way through the review of the core APIs, but attached
is my current version in progress, labelled v8. I'll continue
tomorrow. I'm aware of some typos in the commit message of this
patch, and the dynamic bgworker launch is failing in the CI for
VS2019 (just too tired to finish debugging that today).
I suspect that I forgot to specify "volatile" to the variable
for the spinlock.
+/* dynamic allocation counter for custom wait events for extensions */
+typedef struct WaitEventExtensionCounter
+{
+ int nextId; /* next ID to assign */
+ slock_t mutex; /* protects the counter only */
+} WaitEventExtensionCounter;
+
+/* pointer to the shared memory */
+static WaitEventExtensionCounter * waitEventExtensionCounter;
Regards,
--
Masahiro Ikeda
NTT DATA CORPORATION
