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Imported from ../bash-3.1.tar.gz.

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This commit is contained in:
Jari Aalto 2005-12-07 14:08:12 +00:00
commit 95732b497d
267 changed files with 24541 additions and 18843 deletions
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12
builtins/jobs.def
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@ -1,7 +1,7 @@
This file is jobs.def, from which is created jobs.c.
It implements the builtins "jobs" and "disown" in Bash.
Copyright (C) 1987-2004 Free Software Foundation, Inc.
Copyright (C) 1987-2005 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@ -141,7 +141,7 @@ jobs_builtin (list)
BLOCK_CHILD (set, oset);
job = get_job_spec (list);
if ((job == NO_JOB) || !jobs || !jobs[job])
if ((job == NO_JOB) || jobs == 0 || get_job_by_jid (job) == 0)
{
sh_badjob (list->word->word);
any_failed++;
@ -162,6 +162,7 @@ execute_list_with_replacements (list)
register WORD_LIST *l;
int job, result;
COMMAND *command;
JOB *j;
/* First do the replacement of job specifications with pids. */
for (l = list; l; l = l->next)
@ -171,11 +172,12 @@ execute_list_with_replacements (list)
job = get_job_spec (l);
/* A bad job spec is not really a job spec! Pass it through. */
if (job < 0 || job >= job_slots || !jobs[job])
if (INVALID_JOB (job))
continue;
j = get_job_by_jid (job);
free (l->word->word);
l->word->word = itos (jobs[job]->pgrp);
l->word->word = itos (j->pgrp);
}
}
@ -257,7 +259,7 @@ disown_builtin (list)
? get_job_by_pid ((pid_t) pid_value, 0)
: get_job_spec (list);
if (job == NO_JOB || jobs == 0 || job < 0 || job >= job_slots || jobs[job] == 0)
if (job == NO_JOB || jobs == 0 || INVALID_JOB (job))
{
sh_badjob (list ? list->word->word : "current");
retval = EXECUTION_FAILURE;