renamed to execve to make it more clear

core/base.go

@@ -772,7 +772,7 @@ func (app *BaseApp) Restart() error {
 			}
 		}()
 
-		return exec(execPath, os.Args, os.Environ())
+		return execve(execPath, os.Args, os.Environ())
 	})
 }
 

core/syscall.go

@@ -4,6 +4,7 @@ package core
 
 import "syscall"
 
-func exec(argv0 string, argv []string, envv []string) error {
+// execve invokes the execve(2) system call.
+func execve(argv0 string, argv []string, envv []string) error {
 	return syscall.Exec(argv0, argv, envv)
 }

core/syscall_wasm.go

@@ -4,6 +4,6 @@ package core
 
 import "errors"
 
-func exec(argv0 string, argv []string, envv []string) error {
+func execve(argv0 string, argv []string, envv []string) error {
 	return errors.ErrUnsupported
 }