tests: check decoding of prctl PR_GET_TID_ADDRESS operation

[strace] / signalfd.c

diff --git a/signalfd.c b/signalfd.c
index f4631ad961aacae029b5d4f9c73db2f4dc924373..3895c76632327d1f779f0e8e94a34453532abc98 100644 (file)
--- a/signalfd.c
+++ b/signalfd.c
@@ -36,7 +36,7 @@
 static int
 do_signalfd(struct tcb *tcp, int flags_arg)
 {
-       /* NB: kernel requires arg[2] == NSIG / 8 */
+       /* NB: kernel requires arg[2] == NSIG_BYTES */
        printfd(tcp, tcp->u_arg[0]);
        tprints(", ");
        print_sigset_addr_len(tcp, tcp->u_arg[1], tcp->u_arg[2]);