From 800b45a28bd80ae0caecfcee58618a56a1b97066 Mon Sep 17 00:00:00 2001
From: Marty Kraimer <mrkraimer@comcast.net>
Date: Wed, 22 Mar 2000 16:49:58 +0000
Subject: [PATCH] separate pvAdapter definitions from cadef

---
 src/ca/Makefile    |  1 +
 src/ca/cadef.h     | 34 +--------------------------
 src/ca/pvAdapter.h | 57 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 59 insertions(+), 33 deletions(-)
 create mode 100644 src/ca/pvAdapter.h

diff --git a/src/ca/Makefile b/src/ca/Makefile
index 22c370a1e..6298d84b8 100644
--- a/src/ca/Makefile
+++ b/src/ca/Makefile
@@ -13,6 +13,7 @@ INC += caerr.h
 INC += caeventmask.h
 INC += caProto.h
 INC += db_access.h
+INC += pvAdapter.h
 
 #LIBSRCS += caOsDependent.c
 LIBSRCS += access.cpp
diff --git a/src/ca/cadef.h b/src/ca/cadef.h
index ec2e47bc7..296719677 100644
--- a/src/ca/cadef.h
+++ b/src/ca/cadef.h
@@ -43,6 +43,7 @@
 #include "caerr.h"
 #include "db_access.h"
 #include "caeventmask.h"
+#include "pvAdapter.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -924,39 +925,6 @@ epicsShareFunc int epicsShareAPI ca_replace_printf_handler (
 epicsShareFunc unsigned epicsShareAPI ca_get_ioc_connection_count (void);
 epicsShareFunc unsigned epicsShareAPI ca_search_attempts (chid chan);
 
-/*
- * Warning - this is an temporary CA client API
- * which will probably vanish in the future.
- */
-typedef void * pvId;
-typedef void * putNotifyId;
-struct db_field_log;
-struct putNotify;
-typedef struct pvAdapter {
-    pvId (*p_pvNameToId) (const char *pname);
-    int (*p_pvPutField) (pvId, int src_type,
-                    const void *psrc, int no_elements);
-    int (*p_pvGetField) (pvId, int dest_type,
-                    void *pdest, int no_elements, void *pfl);
-    long (*p_pvPutNotifyInitiate) (pvId, unsigned type, unsigned long count, 
-        const void *pValue, void (*callback)(void *), void *usrPvt, putNotifyId * pID);
-    void (*p_pvPutNotifyDestroy) (putNotifyId);
-    const char * (*p_pvName) (pvId);
-    unsigned long (*p_pvNoElements) (pvId);
-    short (*p_pvType) (pvId);
-    void * (*p_pvEventQueueInit) (void);
-    int (*p_pvEventQueueStart) (void *, const char *taskname, 
-        void (*init_func)(void *), void *init_func_arg, int priority_offset);
-    void (*p_pvEventQueueClose) (void *);
-    int (*p_pvEventQueuePostSingleEvent) (void *es);
-    void * (*p_pvEventQueueAddEvent) (void *ctx, pvId id,
-        void (*user_sub)(void *usrArg, pvId id, int eventsRemaining, struct db_field_log *), 
-        void *user_arg, unsigned select);
-    void (*p_pvEventQueueCancelEvent) (void *es);
-    int (*p_pvEventQueueAddExtraLaborEvent) (void *, void (*func)(void *), void *arg);
-    int (*p_pvEventQueuePostExtraLabor) (void *ctx);
-} pvAdapter;
-epicsShareFunc void * epicsShareAPI ca_create_context (pvAdapter *pAdapter);
 
 /*
  * used when an auxillary thread needs to join a CA client context started
diff --git a/src/ca/pvAdapter.h b/src/ca/pvAdapter.h
new file mode 100644
index 000000000..fbdb94335
--- /dev/null
+++ b/src/ca/pvAdapter.h
@@ -0,0 +1,57 @@
+/* pvAdapter.h */
+/* broken out of cadef.h so that new database access can include it*/
+#ifndef INCLpvAdapterh
+#define INCLpvAdapterh
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Warning - this is an temporary CA client API
+ * which will probably vanish in the future.
+ */
+typedef void * pvId;
+typedef void * putNotifyId;
+struct db_field_log;
+struct putNotify;
+typedef void (*putNotifyCallback)(void *);
+typedef void (*eventQueueInit)(void *);
+typedef void (*eventQueueEventUser)
+    (void *usrArg, pvId id, int eventsRemaining, struct db_field_log *);
+typedef void (*eventQueueExtraLaborUser)(void *);
+typedef struct pvAdapter {
+    pvId (*p_pvNameToId) (const char *pname);
+    int (*p_pvPutField) (pvId, int src_type,
+                    const void *psrc, int no_elements);
+    int (*p_pvGetField) (pvId, int dest_type,
+                    void *pdest, int no_elements, void *pfl);
+    long (*p_pvPutNotifyInitiate) (pvId, unsigned type, unsigned long count, 
+        const void *pValue, putNotifyCallback, void *usrPvt, putNotifyId * pID);
+    void (*p_pvPutNotifyDestroy) (putNotifyId);
+    const char * (*p_pvName) (pvId);
+    unsigned long (*p_pvNoElements) (pvId);
+    short (*p_pvType) (pvId);
+    void * (*p_pvEventQueueInit) (void);
+    int (*p_pvEventQueueStart) (void *, const char *taskname, 
+        eventQueueInit, void *init_func_arg, int priority_offset);
+    void (*p_pvEventQueueClose) (void *);
+    int (*p_pvEventQueuePostSingleEvent) (void *es);
+    void * (*p_pvEventQueueAddEvent) (void *ctx, pvId id,
+        eventQueueEventUser, void *user_arg, unsigned select);
+    void (*p_pvEventQueueCancelEvent) (void *es);
+    int (*p_pvEventQueueAddExtraLaborEvent) (void *,
+        eventQueueExtraLaborUser, void *arg);
+    int (*p_pvEventQueuePostExtraLabor) (void *ctx);
+} pvAdapter;
+
+epicsShareFunc void * epicsShareAPI ca_create_context (pvAdapter *pAdapter);
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * no additions below this endif
+ */
+#endif /* INCLpvAdapterh */