1 files changed, 4 insertions, 0 deletions

diff --git a/misc.c b/misc.c
index 47de8735d..4ec5d55ff 100644
--- a/misc.c
+++ b/misc.c
@@ -112,6 +112,10 @@ mysignal(int sig, mysig_t act)
                 if (sig == SIGCHLD)
                         sa.sa_flags |= SA_RESTART;
 #endif
+#ifdef SA_INTERRUPT
+                if (sig == SIGCHLD)
+                        sa.sa_flags |= SA_INTERRUPT;
+#endif
                 sa.sa_handler = act;
                 if (sigaction(sig, &sa, NULL) == -1)
                         return (mysig_t) -1;