From efe470254cce0a2805e899ab4afe7188018c22dc Mon Sep 17 00:00:00 2001
From: Peter Stephenson
Date: Fri, 7 Sep 2018 09:43:51 +0100
Subject: More debug
---
Src/exec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Src/exec.c b/Src/exec.c
index 234bbdc1f..ad709d307 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -1081,6 +1081,9 @@ entersubsh(int flags, struct entersubsh_ret *retp)
release_pgrp();
shout = NULL;
if (flags & ESUB_NOMONITOR) {
+#ifdef DEBUG_JOB_CONTROL
+ fprintf(stderr, "subsh with no monitor, blocking signals\n");
+#endif
/*
* Allowing any form of interactive signalling here is
* actively harmful as we are in a context where there is no
@@ -1090,6 +1093,9 @@ entersubsh(int flags, struct entersubsh_ret *retp)
signal_ignore(SIGTTIN);
signal_ignore(SIGTSTP);
} else if (!job_control_ok) {
+#ifdef DEBUG_JOB_CONTROL
+ fprintf(stderr, "subsh with no job control, blocking signals\n");
+#endif
/*
* If this process is not going to be doing job control,
* we don't want to do special things with the corresponding
--
cgit 1.4.1