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commit bash-20140815 snapshot

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This commit is contained in:
Chet Ramey
2014-08-29 09:15:21 -04:00
parent e7fd1ab607
commit 581fe5894c
7 changed files with 89 additions and 14 deletions
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execute_cmd.c
+13 -5
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@@ -1469,7 +1469,7 @@ execute_in_subshell (command, asynchronous, pipe_in, pipe_out, fds_to_close)
login_shell = interactive = 0;
if (user_subshell)
subshell_environment = SUBSHELL_PAREN;
subshell_environment = SUBSHELL_PAREN; /* XXX */
else
{
subshell_environment = 0; /* XXX */
@@ -2432,9 +2432,17 @@ execute_pipeline (command, asynchronous, pipe_in, pipe_out, fds_to_close)
if (lastpipe_flag)
{
#if defined (JOB_CONTROL)
append_process (savestring (the_printed_command), dollar_dollar_pid, exec_result, lastpipe_jid);
#endif
if (INVALID_JOB (lastpipe_jid) == 0)
{
append_process (savestring (the_printed_command_except_trap), dollar_dollar_pid, exec_result, lastpipe_jid);
lstdin = wait_for (lastpid);
}
else
lstdin = wait_for_single_pid (lastpid); /* checks bgpids list */
#else
lstdin = wait_for (lastpid);
#endif
#if defined (JOB_CONTROL)
/* If wait_for removes the job from the jobs table, use result of last
command as pipeline's exit status as usual. The jobs list can get
@@ -3973,7 +3981,7 @@ execute_simple_command (simple_command, pipe_in, pipe_out, async, fds_to_close)
already_forked = 1;
simple_command->flags |= CMD_NO_FORK;
subshell_environment = SUBSHELL_FORK;
subshell_environment = SUBSHELL_FORK; /* XXX */
if (pipe_in != NO_PIPE || pipe_out != NO_PIPE)
subshell_environment |= SUBSHELL_PIPE;
if (async)
@@ -5000,7 +5008,7 @@ execute_disk_command (words, redirects, command_line, pipe_in, pipe_out,
if (async)
interactive = 0;
subshell_environment = SUBSHELL_FORK;
subshell_environment = SUBSHELL_FORK; /* XXX */
if (redirects && (do_redirections (redirects, RX_ACTIVE) != 0))
{