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documentation updates; fix for null commands with redirection expansion errors; changes to job notifications for interactive shells sourcing files; fix underflow issue with word_top

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This commit is contained in:
Chet Ramey
2024-08-28 11:42:10 -04:00
parent 2e01122fe7
commit 2610d40b32
19 changed files with 175 additions and 21 deletions
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execute_cmd.c
+6 -2
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@@ -2862,7 +2862,7 @@ execute_connection (COMMAND *command, int asynchronous, int pipe_in, int pipe_ou
QUIT;
#if defined (JOB_CONTROL)
if (command->value.Connection->connector == ';' && job_control && interactive)
if (command->value.Connection->connector == ';' && job_control && interactive && posixly_correct == 0)
notify_and_cleanup ();
#endif
optimize_connection_fork (command); /* XXX */
@@ -4187,7 +4187,7 @@ bind_lastarg (char *arg)
static int
execute_null_command (REDIRECT *redirects, int pipe_in, int pipe_out, int async)
{
int r;
int r, code;
int forcefork, fork_flags;
REDIRECT *rd;
@@ -4222,6 +4222,10 @@ execute_null_command (REDIRECT *redirects, int pipe_in, int pipe_out, int async)
if (pipe_in != NO_PIPE || pipe_out != NO_PIPE)
subshell_environment |= SUBSHELL_PIPE;
code = setjmp_nosigs (top_level);
if (code)
exit (EXECUTION_FAILURE);
if (do_redirections (redirects, RX_ACTIVE) == 0)
exit (EXECUTION_SUCCESS);
else