bb_opt_complementally and STANDALONE_SHELL

[Shaun Jackman]

On 7/7/06, Shaun Jackman <sjackman at gmail.com> wrote:
> When STANDALONE_SHELL is used on a vfork system, if an applet sets
> bb_opt_complementally, it will remain set when the shell calls the
> next applet. This issue is similar to the shell needing to clear
> optind before calling the next applet. Either bb_opt_complementally
> could be cleared in the same place that optind is cleared, or
...

If changing the prototype of bb_getopt_ulflags seems to invasive, I
propose this patch as an alternative. It works for me.

Cheers,
Shaun

2006-07-07  Shaun Jackman  <sjackman at gmail.com>

	* shell/lash.c (pseudo_exec) [ENABLE_FEATURE_SH_STANDALONE_SHELL]:
	Clear bb_opt_complementally and bb_applet_long_options.

--- shell/lash.c	6280109425b1028a3daf73149bba5d4ef9615da2
+++ shell/lash.c	77d0a727eb06192ad0dfdbd830c349ed0979f5ff
@@ -1208,6 +1208,8 @@

 		for(argc_l=0; *argv_l; argv_l++, argc_l++);
 		optind = 0;
+		bb_opt_complementally = NULL;
+		bb_applet_long_options = NULL;
 		run_applet_by_name(child->argv[0], argc_l, child->argv);
 	}
-------------- next part --------------
2006-07-07  Shaun Jackman  <sjackman at gmail.com>

	* shell/lash.c (pseudo_exec) [ENABLE_FEATURE_SH_STANDALONE_SHELL]:
	Clear bb_opt_complementally and bb_applet_long_options.

--- shell/lash.c	6280109425b1028a3daf73149bba5d4ef9615da2
+++ shell/lash.c	77d0a727eb06192ad0dfdbd830c349ed0979f5ff
@@ -1208,6 +1208,8 @@
 
 		for(argc_l=0; *argv_l; argv_l++, argc_l++);
 		optind = 0;
+		bb_opt_complementally = NULL;
+		bb_applet_long_options = NULL;
 		run_applet_by_name(child->argv[0], argc_l, child->argv);
 	}