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Imported from ../bash-3.2.48.tar.gz.

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This commit is contained in:
Jari Aalto 2008-11-18 13:15:12 +00:00
commit f1be666c7d
47 changed files with 703 additions and 159 deletions
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16
builtins/shopt.def
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@ -101,11 +101,14 @@ static void shopt_error __P((char *));
static int set_shellopts_after_change __P((int));
static int set_compatibility_level __P((int));
#if defined (RESTRICTED_SHELL)
static int set_restricted_shell __P((int));
#endif
static int shopt_login_shell;
static int shopt_compat31;
typedef int shopt_set_func_t __P((int));
@ -121,6 +124,7 @@ static struct {
#if defined (HISTORY)
{ "cmdhist", &command_oriented_history, (shopt_set_func_t *)NULL },
#endif
{ "compat31", &shopt_compat31, set_compatibility_level },
{ "dotglob", &glob_dot_filenames, (shopt_set_func_t *)NULL },
{ "execfail", &no_exit_on_failed_exec, (shopt_set_func_t *)NULL },
{ "expand_aliases", &expand_aliases, (shopt_set_func_t *)NULL },
@ -459,6 +463,18 @@ set_shellopts_after_change (mode)
return (0);
}
static int
set_compatibility_level (mode)
int mode;
{
/* Need to change logic here as we add more compatibility levels */
if (shopt_compat31)
shell_compatibility_level = 31;
else
shell_compatibility_level = 32;
return 0;
}
#if defined (RESTRICTED_SHELL)
/* Don't allow the value of restricted_shell to be modified. */