Thorsten Glaser <[email protected]> wrote:
|Steffen Daode Nurpmeso dixit:
|
|>?1[steffen@sherwood]$ kill -STOP %1
|
|Why STOP and not TSTP? (Not related, but curious.)
yeah, sorry – NetBSD bin/48138 and FreeBSD bin/181435 do mention
TSTP…
|>?0[steffen@sherwood]$ kill -CONT %1
|
|The kernel does not communicate this to the shell,
|so it assumes the job is still stopped and thus
|out of job control. If you “bg”, it should™ work.
I wonder wether the simple patch below (beside its uglyness) would
be sufficient to deal with the problem? It fixes the particular
problem, but that's all i can say for sure…
|bye,
|//mirabilos
Ciao,
--steffen
Date: 2013-08-21 14:07:40 +0200
Dumb try to add WCONTINUED support
---
jobs.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/jobs.c b/jobs.c
index 3277c78..55b9000 100644
--- a/jobs.c
+++ b/jobs.c
@@ -1281,7 +1281,11 @@ j_sigchld(int sig MKSH_A_UNUSED)
getrusage(RUSAGE_CHILDREN, &ru0);
do {
#ifndef MKSH_NOPROSPECTOFWORK
- pid = waitpid(-1, &status, (WNOHANG|WUNTRACED));
+ pid = waitpid(-1, &status, (WNOHANG|WUNTRACED
+# ifdef WCONTINUED
+ |WCONTINUED
+# endif
+ ));
#else
pid = wait(&status);
#endif
@@ -1317,7 +1321,14 @@ j_sigchld(int sig MKSH_A_UNUSED)
ru0 = ru1;
p->status = status;
#ifndef MKSH_UNEMPLOYED
- if (WIFSTOPPED(status))
+# ifdef WCONTINUED
+ if (WIFCONTINUED(status)) {
+ p->state = j->state = PRUNNING;
+ /* skip check_job(), no-op in this case */
+ continue;
+ } else
+# endif
+ if (WIFSTOPPED(status))
p->state = PSTOPPED;
else
#endif
