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commit bash-20150501 snapshot

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This commit is contained in:
Chet Ramey
2015-05-15 11:05:19 -04:00
parent 48abf0fdc9
commit 34ec187607
56 changed files with 731 additions and 108 deletions
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shell.c
+10 -5
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@@ -160,6 +160,7 @@ int autocd = 0;
This is a superset of the information provided by interactive_shell.
*/
int startup_state = 0;
int reading_shell_script = 0;
/* Special debugging helper. */
int debugging_login_shell = 0;
@@ -390,7 +391,7 @@ main (argc, argv, env)
xtrace_init ();
#if defined (USING_BASH_MALLOC) && defined (DEBUG) && !defined (DISABLE_MALLOC_WRAPPERS)
malloc_set_register (0); /* XXX - change to 1 for malloc debugging */
malloc_set_register (1); /* XXX - change to 1 for malloc debugging */
#endif
check_dev_tty ();
@@ -680,7 +681,8 @@ main (argc, argv, env)
}
#endif
cmd_init(); /* initialize the command object caches */
cmd_init (); /* initialize the command object caches */
uwp_init ();
if (command_execution_string)
{
@@ -721,7 +723,7 @@ main (argc, argv, env)
/* Bind remaining args to $1 ... $n */
arg_index = bind_args (argv, arg_index, argc, 1);
if (debugging_mode && locally_skip_execution == 0 && running_setuid == 0 && (dollar_vars[1] || interactive_shell == 0))
if (debugging_mode && locally_skip_execution == 0 && running_setuid == 0 && (reading_shell_script || interactive_shell == 0))
start_debugger ();
/* Do the things that should be done only for interactive shells. */
@@ -965,6 +967,7 @@ sh_exit (s)
#if defined (MALLOC_DEBUG) && defined (USING_BASH_MALLOC)
if (malloc_trace_at_exit)
trace_malloc_stats (get_name_for_error (), (char *)NULL);
/* mlocation_write_table (); */
#endif
exit (s);
@@ -1465,7 +1468,7 @@ open_shell_script (script_name)
{
e = errno;
file_error (filename);
exit ((e == ENOENT) ? EX_NOTFOUND : EX_NOINPUT);
sh_exit ((e == ENOENT) ? EX_NOTFOUND : EX_NOINPUT);
}
free (dollar_vars[0]);
@@ -1484,7 +1487,7 @@ open_shell_script (script_name)
errno = EINVAL;
#endif
file_error (filename);
exit (EX_NOINPUT);
sh_exit (EX_NOINPUT);
}
#if defined (ARRAY_VARS)
@@ -1586,6 +1589,8 @@ open_shell_script (script_name)
init_interactive_script ();
free (filename);
reading_shell_script = 1;
return (fd);
}