diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/exec.c | 3 | ||||
| -rw-r--r-- | Src/jobs.c | 14 | ||||
| -rw-r--r-- | Src/signals.c | 3 |
3 files changed, 14 insertions, 6 deletions
diff --git a/Src/exec.c b/Src/exec.c index 50027654a..cf99051f0 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -1036,7 +1036,8 @@ entersubsh(int flags, struct entersubsh_ret *retp) } else if (thisjob != -1 && (flags & ESUB_PGRP)) { if (jobtab[list_pipe_job].gleader && (list_pipe || list_pipe_child)) { if (setpgrp(0L, jobtab[list_pipe_job].gleader) == -1 || - killpg(jobtab[list_pipe_job].gleader, 0) == -1) { + (killpg(jobtab[list_pipe_job].gleader, 0) == -1 && + errno == ESRCH)) { jobtab[list_pipe_job].gleader = jobtab[thisjob].gleader = (list_pipe_child ? mypgrp : getpid()); setpgrp(0L, jobtab[list_pipe_job].gleader); diff --git a/Src/jobs.c b/Src/jobs.c index 0485f2c7c..8353f1152 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -283,7 +283,8 @@ handle_sub(int job, int fg) if ((cp = ((WIFEXITED(jn->procs->status) || WIFSIGNALED(jn->procs->status)) && - killpg(jn->gleader, 0) == -1))) { + (killpg(jn->gleader, 0) == -1 && + errno == ESRCH)))) { Process p; for (p = jn->procs; p->next; p = p->next); jn->gleader = p->pid; @@ -541,9 +542,13 @@ update_job(Job jn) /* is this job in the foreground of an interactive shell? */ if (mypgrp != pgrp && inforeground && - (jn->gleader == pgrp || (pgrp > 1 && kill(-pgrp, 0) == -1))) { + (jn->gleader == pgrp || + (pgrp > 1 && + (kill(-pgrp, 0) == -1 && errno == ESRCH)))) { if (list_pipe) { - if (somestopped || (pgrp > 1 && kill(-pgrp, 0) == -1)) { + if (somestopped || (pgrp > 1 && + kill(-pgrp, 0) == -1 && + errno == ESRCH)) { attachtty(mypgrp); /* check window size and adjust if necessary */ adjustwinsize(0); @@ -2470,7 +2475,8 @@ bin_fg(char *name, char **argv, Options ops, int func) if ((jobtab[job].stat & STAT_SUPERJOB) && ((!jobtab[job].procs->next || (jobtab[job].stat & STAT_SUBLEADER) || - killpg(jobtab[job].gleader, 0) == -1)) && + (killpg(jobtab[job].gleader, 0) == -1 && + errno == ESRCH))) && jobtab[jobtab[job].other].gleader) attachtty(jobtab[jobtab[job].other].gleader); else diff --git a/Src/signals.c b/Src/signals.c index 96ff9e9b3..4adf03202 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -539,7 +539,8 @@ wait_for_processes(void) #endif if (WIFEXITED(status) && pn->pid == jn->gleader && - killpg(pn->pid, 0) == -1) { + killpg(pn->pid, 0) == -1 && + errno == ESRCH) { if (last_attached_pgrp == jn->gleader && !(jn->stat & STAT_NOSTTY)) { /* |