app-shells/ksh/files/ksh-93.20080725-darwin-jobs.patch

   1 --- a/src/cmd/ksh93/sh/jobs.c
   2 +++ b/src/cmd/ksh93/sh/jobs.c
   3 @@ -36,7 +36,7 @@
   4  #include       "jobs.h"
   5  #include       "history.h"
   6
   7 -#if !defined(WCONTINUED) || !defined(WIFCONTINUED)
   8 +#if !defined(WCONTINUED) || !defined(WIFCONTINUED) || defined(__APPLE__)
   9  #   undef  WCONTINUED
  10  #   define WCONTINUED  0
  11  #   undef  WIFCONTINUED
  12 @@ -664,6 +664,9 @@ static void job_reset(register struct process *pw)
  13         /* save the terminal state for current job */
  14  #ifdef SIGTSTP
  15         job_fgrp(pw,tcgetpgrp(job.fd));
  16 +#ifdef SIGTTOU
  17 +       signal(SIGTTOU, SIG_IGN);
  18 +#endif /* SIGTTOU */
  19         if(tcsetpgrp(job.fd,job.mypid) !=0)
  20                 return;
  21  #endif /* SIGTSTP */
  22 @@ -1529,7 +1532,7 @@ static struct process *job_unpost(register struct process *pwtop,int notify)
  23         if(pw)
  24                 return(pw);
  25         /* all processes complete, unpost job */
  26 -       job_unlink(pwtop);
  27 +       if (pwtop) job_unlink(pwtop);
  28         for(pw=pwtop; pw; pw=pw->p_nxtproc)
  29         {
  30                 /* save the exit status for background jobs */
  31 @@ -1558,7 +1561,7 @@ static struct process *job_unpost(register struct process *pwtop,int notify)
  32         sfprintf(sfstderr,"ksh: job line %4d: free pid=%d critical=%d job=%d\n",__LINE__,getpid(),job.in_critical,pwtop->p_job);
  33         sfsync(sfstderr);
  34  #endif /* DEBUG */
  35 -       job_free((int)pwtop->p_job);
  36 +       if (pwtop) job_free((int)pwtop->p_job);
  37         return((struct process*)0);
  38  }
  39