From 1d3c25e7679384c386e7710ea11e364ce9f9e028 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Fri, 17 May 2024 17:20:45 +0200
Subject: pkg/ipc: remove ProgInfo

Switch to flatrpc.ProgInfo.

Note: this disables syz-runtest and syz-verifier.
---
 pkg/flatrpc/helpers.go | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'pkg/flatrpc')

diff --git a/pkg/flatrpc/helpers.go b/pkg/flatrpc/helpers.go
index 92e583400..843b281d3 100644
--- a/pkg/flatrpc/helpers.go
+++ b/pkg/flatrpc/helpers.go
@@ -3,6 +3,11 @@
 
 package flatrpc
 
+import (
+	"slices"
+	"syscall"
+)
+
 const AllFeatures = ^Feature(0)
 
 // Flatbuffers compiler adds T suffix to object API types, which are actual structs representing types.
@@ -26,3 +31,40 @@ type CallInfo = CallInfoRawT
 type Comparison = ComparisonRawT
 type ProgInfo = ProgInfoRawT
 type ExecResult = ExecResultRawT
+
+func (pi *ProgInfo) Clone() *ProgInfo {
+	if pi == nil {
+		return nil
+	}
+	ret := *pi
+	ret.Extra = ret.Extra.clone()
+	ret.Calls = make([]*CallInfo, len(pi.Calls))
+	for i, call := range pi.Calls {
+		ret.Calls[i] = call.clone()
+	}
+	return &ret
+}
+
+func (ci *CallInfo) clone() *CallInfo {
+	if ci == nil {
+		return nil
+	}
+	ret := *ci
+	ret.Signal = slices.Clone(ret.Signal)
+	ret.Cover = slices.Clone(ret.Cover)
+	ret.Comps = slices.Clone(ret.Comps)
+	return &ret
+}
+
+func EmptyProgInfo(calls int) *ProgInfo {
+	info := &ProgInfo{}
+	for i := 0; i < calls; i++ {
+		info.Calls = append(info.Calls, &CallInfo{
+			// Store some unsuccessful errno in the case we won't get any result.
+			// It also won't have CallExecuted flag, but it's handy to make it
+			// look failed based on errno as well.
+			Error: int32(syscall.ENOSYS),
+		})
+	}
+	return info
+}
-- 
cgit mrf-deployment