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| author | Peter Stephenson <p.stephenson@samsung.com> | 2018-09-07 09:43:51 +0100 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2018-09-16 17:42:31 +0100 |
| commit | efe470254cce0a2805e899ab4afe7188018c22dc (patch) | |
| tree | 9180ee47fbb6c504d2ba560905c6990936ae12e7 | |
| parent | 43396: Job control debug. (diff) | |
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More debug
| -rw-r--r-- | Src/exec.c | 6 |
1 files changed, 6 insertions, 0 deletions
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 |