Add 'callbackSetQueueSize' function

ggayDiamond · ggayDiamond · commit 9e10f232782d · 2025-11-05T15:41:30.000Z
This function is used to change the callback buffer limit. See Epics AppDevGuide, Callback Queue section (16.2.4) https://epics.anl.gov/base/R3-14/12-docs/AppDevGuide/node17.html
diff --git a/softioc/imports.py b/softioc/imports.py
@@ -86,6 +86,9 @@ def from_param(cls, value):
 dbLoadDatabase.argtypes = (auto_encode, auto_encode, auto_encode)
 dbLoadDatabase.errcheck = expect_success
 
+callbackSetQueueSize = dbCore.callbackSetQueueSize
+callbackSetQueueSize.argtypes = (c_int,)
+callbackSetQueueSize.errcheck = expect_success
 
 # unsigned short recGblResetAlarms(void *precord)
 #
@@ -116,5 +119,6 @@ def from_param(cls, value):
     'registryDeviceSupportAdd',
     'IOSCANPVT', 'scanIoRequest', 'scanIoInit',
     'dbLoadDatabase',
+    'callbackSetQueueSize',
     'recGblResetAlarms',
 ]

Original file line number	Diff line number	Diff line change
`@@ -86,6 +86,9 @@ def from_param(cls, value):`
`86`	`86`	`dbLoadDatabase.argtypes = (auto_encode, auto_encode, auto_encode)`
`87`	`87`	`dbLoadDatabase.errcheck = expect_success`
`88`	`88`
	`89`	`+callbackSetQueueSize = dbCore.callbackSetQueueSize`
	`90`	`+callbackSetQueueSize.argtypes = (c_int,)`
	`91`	`+callbackSetQueueSize.errcheck = expect_success`
`89`	`92`
`90`	`93`	`# unsigned short recGblResetAlarms(void *precord)`
`91`	`94`	`#`
`@@ -116,5 +119,6 @@ def from_param(cls, value):`
`116`	`119`	`'registryDeviceSupportAdd',`
`117`	`120`	`'IOSCANPVT', 'scanIoRequest', 'scanIoInit',`
`118`	`121`	`'dbLoadDatabase',`
	`122`	`+ 'callbackSetQueueSize',`
`119`	`123`	`'recGblResetAlarms',`
`120`	`124`	`]`