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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-12-27 00:55:42 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-12-27 00:55:42 +0100 |
| commit | d7964b08211f5221e73400ed36093d44f9455fff (patch) | |
| tree | f28fd5a70e5e60b838ed9805eab003f9899eaf32 /proc | |
| parent | a14bade6c6c17df9c0877c30e4903a1e2d8175fd (diff) | |
| download | hurd-d7964b08211f5221e73400ed36093d44f9455fff.tar.gz hurd-d7964b08211f5221e73400ed36093d44f9455fff.tar.bz2 hurd-d7964b08211f5221e73400ed36093d44f9455fff.zip | |
proc: Also send SIGCHLD on child restart
* proc/wait.c (S_proc_mark_cont): When parent has not set nostopcld,
send a SIGCHLD with CLD_CONTINUED.
Diffstat (limited to 'proc')
| -rw-r--r-- | proc/wait.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/proc/wait.c b/proc/wait.c index 8883d458..3c6c8d06 100644 --- a/proc/wait.c +++ b/proc/wait.c @@ -292,7 +292,12 @@ S_proc_mark_cont (struct proc *p) { if (!p) return EOPNOTSUPP; + p->p_stopped = 0; + + if (!p->p_parent->p_nostopcld) + send_signal (p->p_parent->p_msgport, SIGCHLD, CLD_CONTINUED, p->p_parent->p_task); + return 0; } |