From 4e7d587a1b120080cbe00f1b506e0f17a4eb5151 Mon Sep 17 00:00:00 2001
From: deuce <>
Date: Tue, 23 Oct 2012 06:31:43 +0000
Subject: [PATCH] Add a get_size() global command which returns the stored size
of an object.
---
src/sbbs3/js_global.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/sbbs3/js_global.c b/src/sbbs3/js_global.c
index fffad2fa62..b2384d379b 100644
--- a/src/sbbs3/js_global.c
+++ b/src/sbbs3/js_global.c
@@ -46,6 +46,7 @@
/* SpiderMonkey: */
#include <jsapi.h>
+#include <jsdbgapi.h>
#define MAX_ANSI_SEQ 16
#define MAX_ANSI_PARAMS 8
@@ -3487,6 +3488,18 @@ js_list_named_queues(JSContext *cx, uintN argc, jsval *arglist)
return(JS_TRUE);
}
+static JSBool js_getsize(JSContext *cx, uintN argc, jsval *arglist)
+{
+ jsval *argv=JS_ARGV(cx, arglist);
+
+ JSObject* tmp_obj=JSVAL_TO_OBJECT(argv[0]);
+ if(!tmp_obj)
+ return(JS_FALSE);
+ JS_SET_RVAL(cx, arglist, DOUBLE_TO_JSVAL(JS_GetObjectTotalSize(cx, tmp_obj)));
+ return(JS_TRUE);
+}
+
+
static JSBool
js_flags_str(JSContext *cx, uintN argc, jsval *arglist)
{
@@ -3833,6 +3846,10 @@ static jsSyncMethodSpec js_global_functions[] = {
"(returns number OR string) - (added in v3.13)")
,313
},
+ {"get_size", js_getsize, 1, JSTYPE_NUMBER, JSDOCSTR("[number]")
+ ,JSDOCSTR("Gets the size in bytes the object uses in memory (forces GC) ")
+ ,314
+ },
{0}
};
--
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