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commit bash-20180817 snapshot

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This commit is contained in:
Chet Ramey
2018-08-20 17:03:01 -04:00
parent 07f38782cd
commit c2ccaa219a
17 changed files with 244 additions and 21 deletions
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execute_cmd.c
+4 -4
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@@ -2448,7 +2448,7 @@ execute_pipeline (command, asynchronous, pipe_in, pipe_out, fds_to_close)
struct fd_bitmap *fds_to_close;
{
int prev, fildes[2], new_bitmap_size, dummyfd, ignore_return, exec_result;
int lstdin, lastpipe_flag, lastpipe_jid;
int lstdin, lastpipe_flag, lastpipe_jid, old_frozen;
COMMAND *cmd;
struct fd_bitmap *fd_bitmap;
pid_t lastpid;
@@ -2563,7 +2563,7 @@ execute_pipeline (command, asynchronous, pipe_in, pipe_out, fds_to_close)
prev = NO_PIPE;
add_unwind_protect (restore_stdin, lstdin);
lastpipe_flag = 1;
freeze_jobs_list ();
old_frozen = freeze_jobs_list ();
lastpipe_jid = stop_pipeline (0, (COMMAND *)NULL); /* XXX */
add_unwind_protect (lastpipe_cleanup, lastpipe_jid);
}
@@ -2611,9 +2611,9 @@ execute_pipeline (command, asynchronous, pipe_in, pipe_out, fds_to_close)
else if (pipefail_opt)
exec_result = exec_result | lstdin; /* XXX */
/* otherwise we use exec_result */
#endif
unfreeze_jobs_list ();
set_jobs_list_frozen (old_frozen);
}
discard_unwind_frame ("lastpipe-exec");