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* ext/tk/tcltklib.c: add invalid namespace check

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* ext/tk/lib/multi-tk.rb: add invalid_namespace? method
* ext/tk/lib/remote-tk.rb: ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagai 2005-01-31 04:14:50 +00:00
parent 02d0c9e75c
commit 75b202c933
5 changed files with 122 additions and 69 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
Mon Jan 31 13:13:35 2005 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
* ext/tk/tcltklib.c: add invalid namespace check
* ext/tk/lib/multi-tk.rb: add invalid_namespace? method
* ext/tk/lib/remote-tk.rb: ditto
Sat Jan 29 09:42:12 2005 Sam Roberts <sroberts@uniserve.com> Sat Jan 29 09:42:12 2005 Sam Roberts <sroberts@uniserve.com>
* lib/resolv.rb (Resolv::DNS::Resource::IN::SRV): Added RFC2782 SRV * lib/resolv.rb (Resolv::DNS::Resource::IN::SRV): Added RFC2782 SRV

8
ext/tk/lib/multi-tk.rb
View File

@ -1568,8 +1568,8 @@ class << MultiTkIp
__getip.deleted? __getip.deleted?
end end
def null_namespace? def invalid_namespace?
__getip.null_namespace? __getip.invalid_namespace?
end end
def abort(msg = nil) def abort(msg = nil)
@ -1894,8 +1894,8 @@ class MultiTkIp
@interp.deleted? @interp.deleted?
end end
def null_namespace? def invalid_namespace?
@interp.null_namespace? @interp.invalid_namespace?
end end
def abort(msg = nil) def abort(msg = nil)

2
ext/tk/lib/remote-tk.rb
View File

@ -282,7 +282,7 @@ class RemoteTkIp
end end
end end
def null_namespace? def invalid_namespace?
false false
end end

2
ext/tk/lib/tk.rb
View File

@ -3940,7 +3940,7 @@ end
#Tk.freeze #Tk.freeze
module Tk module Tk
RELEASE_DATE = '2005-01-25'.freeze RELEASE_DATE = '2005-01-28'.freeze
autoload :AUTO_PATH, 'tk/variable' autoload :AUTO_PATH, 'tk/variable'
autoload :TCL_PACKAGE_PATH, 'tk/variable' autoload :TCL_PACKAGE_PATH, 'tk/variable'

171
ext/tk/tcltklib.c
View File

@ -4,7 +4,7 @@
* Oct. 24, 1997 Y. Matsumoto * Oct. 24, 1997 Y. Matsumoto
*/ */
#define TCLTKLIB_RELEASE_DATE "2005-01-25" #define TCLTKLIB_RELEASE_DATE "2005-01-28"
#include "ruby.h" #include "ruby.h"
#include "rubysig.h" #include "rubysig.h"
@ -204,17 +204,35 @@ static int ip_ruby_eval _((ClientData, Tcl_Interp *, int, char **));
static int ip_ruby_cmd _((ClientData, Tcl_Interp *, int, char **)); static int ip_ruby_cmd _((ClientData, Tcl_Interp *, int, char **));
#endif #endif
static int ip_null_namespace _((Tcl_Interp *)); #if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 5
#if TCL_MAJOR_VERSION >= 8 /* Tcl7.x doesn't have namespace support. */
#ifndef Tcl_GetCurrentNamespace /* Tcl8.5+ has definition of Tcl_GetCurrentNamespace() in tclDecls.h */
# ifndef Tcl_GetCurrentNamespace
EXTERN Tcl_Namespace * Tcl_GetCurrentNamespace _((Tcl_Interp *)); EXTERN Tcl_Namespace * Tcl_GetCurrentNamespace _((Tcl_Interp *));
#endif # endif
# if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS)
# ifndef Tcl_GetCurrentNamespace
# ifndef FunctionNum_of_GetCurrentNamespace
# define FunctionNum_of_GetCurrentNamespace 124
# endif
struct DummyTclIntStubs {
int magic;
struct TclIntStubHooks *hooks;
void (*func[FunctionNum_of_GetCurrentNamespace])();
Tcl_Namespace * (*tcl_GetCurrentNamespace) _((Tcl_Interp *));
};
EXTERN struct TclIntStubs *tclIntStubsPtr;
#define Tcl_GetCurrentNamespace \
(((struct DummyTclIntStubs *)tclIntStubsPtr)->tcl_GetCurrentNamespace)
# endif
# endif
#endif #endif
/*---- class TclTkIp ----*/ /*---- class TclTkIp ----*/
struct tcltkip { struct tcltkip {
Tcl_Interp *ip; /* the interpreter */ Tcl_Interp *ip; /* the interpreter */
Tcl_Namespace *default_ns; /* default namespace */
int has_orig_exit; /* has original 'exit' command ? */ int has_orig_exit; /* has original 'exit' command ? */
Tcl_CmdInfo orig_exit_info; /* command info of original 'exit' command */ Tcl_CmdInfo orig_exit_info; /* command info of original 'exit' command */
int ref_count; /* reference count of rbtk_preserve_ip call */ int ref_count; /* reference count of rbtk_preserve_ip call */
@ -235,6 +253,25 @@ get_ip(self)
return ptr; return ptr;
} }
/* namespace check */
/* ip_null_namespace(Tcl_Interp *interp) */
#if TCL_MAJOR_VERSION < 8
#define ip_null_namespace(interp) (0)
#else /* support namespace */
#define ip_null_namespace(interp) \
(Tcl_GetCurrentNamespace(interp) == (Tcl_Namespace *)NULL)
#endif
/* rbtk_invalid_namespace(tcltkip *ptr) */
#if TCL_MAJOR_VERSION < 8
#define rbtk_invalid_namespace(ptr) (0)
#else /* support namespace */
#define rbtk_invalid_namespace(ptr) \
((ptr)->default_ns == (Tcl_Namespace*)NULL || Tcl_GetCurrentNamespace((ptr)->ip) != (ptr)->default_ns)
#endif
/* increment/decrement reference count of tcltkip */ /* increment/decrement reference count of tcltkip */
static int static int
rbtk_preserve_ip(ptr) rbtk_preserve_ip(ptr)
@ -3333,18 +3370,19 @@ delete_slaves(ip)
Tcl_Preserve(slave); Tcl_Preserve(slave);
if (!Tcl_InterpDeleted(slave) && !ip_null_namespace(slave)) { if (!Tcl_InterpDeleted(slave) && !ip_null_namespace(slave) &&
if (Tcl_Eval(slave, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) { Tcl_GetCommandInfo(slave, finalize_hook_name, &info)) {
if (Tcl_GetCommandInfo(slave, CANCEL_AFTER_SCRIPTS, &info)) { DUMP2("call finalize hook proc '%s'", finalize_hook_name);
DUMP2("call cancel after scripts proc '%s'", Tcl_Eval(slave, finalize_hook_name);
CANCEL_AFTER_SCRIPTS); }
Tcl_Eval(slave, CANCEL_AFTER_SCRIPTS);
}
}
if (Tcl_GetCommandInfo(slave, finalize_hook_name, &info)) { if (!Tcl_InterpDeleted(slave) &&
DUMP2("call finalize hook proc '%s'", finalize_hook_name); Tcl_Eval(slave, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) {
Tcl_Eval(slave, finalize_hook_name); if (!Tcl_InterpDeleted(slave) && !ip_null_namespace(slave) &&
Tcl_GetCommandInfo(slave, CANCEL_AFTER_SCRIPTS, &info)) {
DUMP2("call cancel after scripts proc '%s'",
CANCEL_AFTER_SCRIPTS);
Tcl_Eval(slave, CANCEL_AFTER_SCRIPTS);
} }
} }
@ -3355,7 +3393,7 @@ delete_slaves(ip)
del_root(slave); del_root(slave);
/* while(!rbtk_InterpDeleted(slave)) { */ /* while(!rbtk_InterpDeleted(slave)) { */
if (!Tcl_InterpDeleted(slave)) { if (!Tcl_InterpDeleted(slave)) {
DUMP1("wait ip is deleted"); DUMP2("delete slave ip(%lx)", slave);
Tcl_DeleteInterp(slave); Tcl_DeleteInterp(slave);
} }
@ -3376,6 +3414,7 @@ ip_free(ptr)
{ {
Tcl_CmdInfo info; Tcl_CmdInfo info;
int thr_crit_bup; int thr_crit_bup;
char* argv[2];
DUMP2("free Tcl Interp %lx", ptr->ip); DUMP2("free Tcl Interp %lx", ptr->ip);
if (ptr) { if (ptr) {
@ -3384,7 +3423,7 @@ ip_free(ptr)
DUMP2("IP ref_count = %d", ptr->ref_count); DUMP2("IP ref_count = %d", ptr->ref_count);
if (!Tcl_InterpDeleted(ptr->ip) && !ip_null_namespace(ptr->ip)) { if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)) {
DUMP2("IP(%lx) is not deleted", ptr->ip); DUMP2("IP(%lx) is not deleted", ptr->ip);
/* Tcl_Preserve(ptr->ip); */ /* Tcl_Preserve(ptr->ip); */
rbtk_preserve_ip(ptr); rbtk_preserve_ip(ptr);
@ -3393,25 +3432,28 @@ ip_free(ptr)
Tcl_ResetResult(ptr->ip); Tcl_ResetResult(ptr->ip);
if (Tcl_Eval(ptr->ip, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) { if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
if (Tcl_GetCommandInfo(ptr->ip, CANCEL_AFTER_SCRIPTS, &info)) { && Tcl_GetCommandInfo(ptr->ip, finalize_hook_name, &info)) {
DUMP2("call finalize hook proc '%s'", finalize_hook_name);
Tcl_Eval(ptr->ip, finalize_hook_name);
}
if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
&& Tcl_Eval(ptr->ip, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) {
if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
&& Tcl_GetCommandInfo(ptr->ip, CANCEL_AFTER_SCRIPTS, &info)) {
DUMP2("call cancel after scripts proc '%s'", DUMP2("call cancel after scripts proc '%s'",
CANCEL_AFTER_SCRIPTS); CANCEL_AFTER_SCRIPTS);
Tcl_Eval(ptr->ip, CANCEL_AFTER_SCRIPTS); Tcl_Eval(ptr->ip, CANCEL_AFTER_SCRIPTS);
} }
} }
if (Tcl_GetCommandInfo(ptr->ip, finalize_hook_name, &info)) {
DUMP2("call finalize hook proc '%s'", finalize_hook_name);
Tcl_Eval(ptr->ip, finalize_hook_name);
}
/* del_root(ptr->ip); */ /* del_root(ptr->ip); */
DUMP1("delete interp"); DUMP1("delete interp");
/* while(!rbtk_InterpDeleted(ptr->ip)) { */ /* while(!rbtk_InterpDeleted(ptr->ip)) { */
if (!Tcl_InterpDeleted(ptr->ip)) { if (!Tcl_InterpDeleted(ptr->ip)) {
DUMP1("wait ip is deleted"); DUMP2("delete ip(%lx)", ptr->ip);
Tcl_DeleteInterp(ptr->ip); Tcl_DeleteInterp(ptr->ip);
} }
@ -3470,6 +3512,14 @@ ip_init(argc, argv, self)
rb_raise(rb_eRuntimeError, "fail to create a new Tk interpreter"); rb_raise(rb_eRuntimeError, "fail to create a new Tk interpreter");
} }
#if TCL_MAJOR_VERSION >= 8
DUMP1("get current namespace");
if ((ptr->default_ns = Tcl_GetCurrentNamespace(ptr->ip))
== (Tcl_Namespace*)NULL) {
rb_raise(rb_eRuntimeError, "a new Tk interpreter has a NULL namespace");
}
#endif
rbtk_preserve_ip(ptr); rbtk_preserve_ip(ptr);
DUMP2("IP ref_count = %d", ptr->ref_count); DUMP2("IP ref_count = %d", ptr->ref_count);
current_interp = ptr->ip; current_interp = ptr->ip;
@ -3711,6 +3761,9 @@ ip_create_slave(argc, argv, self)
rb_thread_critical = thr_crit_bup; rb_thread_critical = thr_crit_bup;
rb_raise(rb_eRuntimeError, "fail to create the new slave interpreter"); rb_raise(rb_eRuntimeError, "fail to create the new slave interpreter");
} }
#if TCL_MAJOR_VERSION >= 8
slave->default_ns = Tcl_GetCurrentNamespace(slave->ip);
#endif
rbtk_preserve_ip(slave); rbtk_preserve_ip(slave);
slave->has_orig_exit slave->has_orig_exit
@ -3878,25 +3931,28 @@ ip_delete(self)
delete_slaves(ptr->ip); delete_slaves(ptr->ip);
DUMP1("finalize operation"); DUMP1("finalize operation");
if (Tcl_Eval(ptr->ip, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) { if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
if (Tcl_GetCommandInfo(ptr->ip, CANCEL_AFTER_SCRIPTS, &info)) { && Tcl_GetCommandInfo(ptr->ip, finalize_hook_name, &info)) {
DUMP2("call finalize hook proc '%s'", finalize_hook_name);
Tcl_Eval(ptr->ip, finalize_hook_name);
}
if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
&& Tcl_Eval(ptr->ip, DEF_CANCEL_AFTER_SCRIPTS_PROC) == TCL_OK) {
if (!Tcl_InterpDeleted(ptr->ip) && !rbtk_invalid_namespace(ptr)
&& Tcl_GetCommandInfo(ptr->ip, CANCEL_AFTER_SCRIPTS, &info)) {
DUMP2("call cancel after scripts proc '%s'", DUMP2("call cancel after scripts proc '%s'",
CANCEL_AFTER_SCRIPTS); CANCEL_AFTER_SCRIPTS);
Tcl_Eval(ptr->ip, CANCEL_AFTER_SCRIPTS); Tcl_Eval(ptr->ip, CANCEL_AFTER_SCRIPTS);
} }
} }
if (Tcl_GetCommandInfo(ptr->ip, finalize_hook_name, &info)) {
DUMP2("call finalize hook proc '%s'", finalize_hook_name);
Tcl_Eval(ptr->ip, finalize_hook_name);
}
del_root(ptr->ip); del_root(ptr->ip);
DUMP1("delete interp"); DUMP1("delete interp");
/* while(!rbtk_InterpDeleted(ptr->ip)) { */ /* while(!rbtk_InterpDeleted(ptr->ip)) { */
if (!Tcl_InterpDeleted(ptr->ip)) { if (!Tcl_InterpDeleted(ptr->ip)) {
DUMP1("wait ip is deleted"); DUMP2("delete ip(%lx)", ptr->ip);
Tcl_DeleteInterp(ptr->ip); Tcl_DeleteInterp(ptr->ip);
} }
@ -3907,24 +3963,13 @@ ip_delete(self)
} }
/* is deleted? */ /* is deleted? */
static int
ip_null_namespace(interp)
Tcl_Interp *interp;
{
#if TCL_MAJOR_VERSION < 8
return 0;
#else /* support Namespace */
return ( Tcl_GetCurrentNamespace(interp) == (Tcl_Namespace *)NULL );
#endif
}
static VALUE static VALUE
ip_has_null_namespace_p(self) ip_has_invalid_namespace_p(self)
VALUE self; VALUE self;
{ {
struct tcltkip *ptr = get_ip(self); struct tcltkip *ptr = get_ip(self);
if (ip_null_namespace(ptr->ip)) { if (rbtk_invalid_namespace(ptr)) {
return Qtrue; return Qtrue;
} else { } else {
return Qfalse; return Qfalse;
@ -3937,7 +3982,7 @@ ip_is_deleted_p(self)
{ {
struct tcltkip *ptr = get_ip(self); struct tcltkip *ptr = get_ip(self);
if (Tcl_InterpDeleted(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
return Qtrue; return Qtrue;
} else { } else {
return Qfalse; return Qfalse;
@ -4053,7 +4098,7 @@ ip_eval_real(self, cmd_str, cmd_len)
Tcl_IncrRefCount(cmd); Tcl_IncrRefCount(cmd);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
Tcl_DecrRefCount(cmd); Tcl_DecrRefCount(cmd);
rb_thread_critical = thr_crit_bup; rb_thread_critical = thr_crit_bup;
@ -4094,7 +4139,7 @@ ip_eval_real(self, cmd_str, cmd_len)
DUMP2("Tcl_Eval(%s)", cmd_str); DUMP2("Tcl_Eval(%s)", cmd_str);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
ptr->return_value = TCL_OK; ptr->return_value = TCL_OK;
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
@ -4299,7 +4344,7 @@ lib_restart(self)
rb_secure(4); rb_secure(4);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
rb_raise(rb_eRuntimeError, "interpreter is deleted"); rb_raise(rb_eRuntimeError, "interpreter is deleted");
} }
@ -4788,7 +4833,7 @@ ip_invoke_core(interp, argc, argv)
ptr = get_ip(interp); ptr = get_ip(interp);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
} }
@ -5270,7 +5315,7 @@ ip_get_variable(self, varname_arg, flag_arg)
Tcl_IncrRefCount(nameobj); Tcl_IncrRefCount(nameobj);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
Tcl_DecrRefCount(nameobj); Tcl_DecrRefCount(nameobj);
rb_thread_critical = thr_crit_bup; rb_thread_critical = thr_crit_bup;
@ -5334,7 +5379,7 @@ ip_get_variable(self, varname_arg, flag_arg)
char *ret; char *ret;
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
} else { } else {
@ -5406,7 +5451,7 @@ ip_get_variable2(self, varname_arg, index_arg, flag_arg)
Tcl_IncrRefCount(idxobj); Tcl_IncrRefCount(idxobj);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
Tcl_DecrRefCount(nameobj); Tcl_DecrRefCount(nameobj);
Tcl_DecrRefCount(idxobj); Tcl_DecrRefCount(idxobj);
@ -5471,7 +5516,7 @@ ip_get_variable2(self, varname_arg, index_arg, flag_arg)
char *ret; char *ret;
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
} else { } else {
@ -5568,7 +5613,7 @@ ip_set_variable(self, varname_arg, value_arg, flag_arg)
# endif # endif
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
Tcl_DecrRefCount(nameobj); Tcl_DecrRefCount(nameobj);
Tcl_DecrRefCount(valobj); Tcl_DecrRefCount(valobj);
@ -5635,7 +5680,7 @@ ip_set_variable(self, varname_arg, value_arg, flag_arg)
CONST char *ret; CONST char *ret;
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
} else { } else {
@ -5732,7 +5777,7 @@ ip_set_variable2(self, varname_arg, index_arg, value_arg, flag_arg)
Tcl_IncrRefCount(valobj); Tcl_IncrRefCount(valobj);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
Tcl_DecrRefCount(nameobj); Tcl_DecrRefCount(nameobj);
Tcl_DecrRefCount(idxobj); Tcl_DecrRefCount(idxobj);
@ -5793,7 +5838,7 @@ ip_set_variable2(self, varname_arg, index_arg, value_arg, flag_arg)
CONST char *ret; CONST char *ret;
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return rb_tainted_str_new2(""); return rb_tainted_str_new2("");
} else { } else {
@ -5837,7 +5882,7 @@ ip_unset_variable(self, varname_arg, flag_arg)
StringValue(varname); StringValue(varname);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return Qtrue; return Qtrue;
} }
@ -5879,7 +5924,7 @@ ip_unset_variable2(self, varname_arg, index_arg, flag_arg)
StringValue(index); StringValue(index);
/* ip is deleted? */ /* ip is deleted? */
if (Tcl_InterpDeleted(ptr->ip) || ip_null_namespace(ptr->ip)) { if (Tcl_InterpDeleted(ptr->ip) || rbtk_invalid_namespace(ptr)) {
DUMP1("ip is deleted"); DUMP1("ip is deleted");
return Qtrue; return Qtrue;
} }
@ -6472,7 +6517,7 @@ Init_tcltklib()
rb_define_method(ip, "allow_ruby_exit=", ip_allow_ruby_exit_set, 1); rb_define_method(ip, "allow_ruby_exit=", ip_allow_ruby_exit_set, 1);
rb_define_method(ip, "delete", ip_delete, 0); rb_define_method(ip, "delete", ip_delete, 0);
rb_define_method(ip, "deleted?", ip_is_deleted_p, 0); rb_define_method(ip, "deleted?", ip_is_deleted_p, 0);
rb_define_method(ip, "null_namespace?", ip_has_null_namespace_p, 0); rb_define_method(ip, "invalid_namespace?", ip_has_invalid_namespace_p, 0);
rb_define_method(ip, "_eval", ip_eval, 1); rb_define_method(ip, "_eval", ip_eval, 1);
rb_define_method(ip, "_toUTF8", ip_toUTF8, -1); rb_define_method(ip, "_toUTF8", ip_toUTF8, -1);
rb_define_method(ip, "_fromUTF8", ip_fromUTF8, -1); rb_define_method(ip, "_fromUTF8", ip_fromUTF8, -1);