1 files changed, 0 insertions, 45 deletions
diff --git a/pkg/host/syscalls.go b/pkg/host/syscalls.go
deleted file mode 100644
index 3068cec2b..000000000
--- a/pkg/host/syscalls.go
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2018 syzkaller project authors. All rights reserved.
-// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
-
-package host
-
-import (
-	"github.com/google/syzkaller/pkg/log"
-	"github.com/google/syzkaller/prog"
-)
-
-// DetectSupportedSyscalls returns list on supported and unsupported syscalls on the host.
-// For unsupported syscalls it also returns reason as to why it is unsupported.
-func DetectSupportedSyscalls(target *prog.Target, sandbox string, enabled map[*prog.Syscall]bool) (
-	map[*prog.Syscall]bool, map[*prog.Syscall]string, error) {
-	log.Logf(1, "detecting supported syscalls")
-	supported := make(map[*prog.Syscall]bool)
-	unsupported := make(map[*prog.Syscall]string)
-	// These do not have own host and parasitize on some other OS.
-	if noHostChecks(target) {
-		for _, c := range target.Syscalls {
-			if c.Attrs.Disabled || !enabled[c] {
-				continue
-			}
-			supported[c] = true
-		}
-	} else {
-		for _, c := range target.Syscalls {
-			if c.Attrs.Disabled || !enabled[c] {
-				continue
-			}
-			ok, reason := isSupported(c, target, sandbox)
-			if ok {
-				supported[c] = true
-			} else {
-				if reason == "" {
-					reason = "unknown"
-				}
-				unsupported[c] = reason
-			}
-		}
-	}
-	return supported, unsupported, nil
-}
-
-var testFallback = false