pkg/mgrconfig, prog, tools: allow automatically generated or manually written descriptions or both

Add "Auto" type and allow to choose descriptions mode in configurations. Defaults to using manual only.

1 files changed, 5 insertions, 2 deletions

diff --git a/pkg/vminfo/syscalls.go b/pkg/vminfo/syscalls.go
index 178e5d52c..707ab6543 100644
--- a/pkg/vminfo/syscalls.go
+++ b/pkg/vminfo/syscalls.go
@@ -161,7 +161,7 @@ func (ctx *checkContext) supportedSyscalls(names []string) string {
 }
 
 func supportedOpenat(ctx *checkContext, call *prog.Syscall) string {
-	fname, ok := extractStringConst(call.Args[1].Type)
+	fname, ok := extractStringConst(call.Args[1].Type, call.Attrs.Automatic)
 	if !ok || fname[0] != '/' {
 		return ""
 	}
@@ -277,7 +277,10 @@ func alwaysSupported(ctx *checkContext, call *prog.Syscall) string {
 	return ""
 }
 
-func extractStringConst(typ prog.Type) (string, bool) {
+func extractStringConst(typ prog.Type, isAutomatic bool) (string, bool) {
+	if isAutomatic {
+		return "", false
+	}
 	ptr, ok := typ.(*prog.PtrType)
 	if !ok {
 		panic("first open arg is not a pointer to string const")