1 files changed, 10 insertions, 2 deletions

diff --git a/src/regress/lib/libc/sys/t_select.c b/src/regress/lib/libc/sys/t_select.c
index 94ff3d3410..b10fe87495 100644
--- a/src/regress/lib/libc/sys/t_select.c
+++ b/src/regress/lib/libc/sys/t_select.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: t_select.c,v 1.1.1.1 2019/11/19 19:57:04 bluhm Exp $  */
+/*      $OpenBSD: t_select.c,v 1.2 2020/11/09 23:18:51 bluhm Exp $      */
 /*      $NetBSD: t_select.c,v 1.4 2017/01/13 21:18:33 christos Exp $ */
 
 /*-
@@ -76,10 +76,18 @@ prmask(const sigset_t *m, char *buf, size_t len)
         buf[0] = '0';
         buf[1] = 'x';
 #define N(p, a) (((p) >> ((a) * 4)) & 0xf)
-        /* Adjusted for OpenBSD, on NetBSD sigset_t is a struct */
+#ifdef __OpenBSD__
+        /* On NetBSD sigset_t is a struct */
         uint32_t p = (*m);
         for (size_t k = sizeof(p); k > 0; k--)
                 buf[j++] = xtoa(N(p, k - 1));
+#else
+        for (size_t i = __arraycount(m->__bits); i > 0; i--) {
+                uint32_t p = m->__bits[i - 1];
+                for (size_t k = sizeof(p); k > 0; k--)
+                        buf[j++] = xtoa(N(p, k - 1));
+        }
+#endif
         buf[j] = '\0';
         return buf;
 }