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* ext/iconv/iconv.c (iconv_s_list): return encoding list if no block

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is given.  [ruby-dev:23063]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2004-04-08 09:22:04 +00:00
parent 8586deca95
commit 51c8d62bff
2 changed files with 19 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,8 @@
Thu Apr 8 18:22:00 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/iconv/iconv.c (iconv_s_list): return encoding list if no block
is given. [ruby-dev:23063]
Wed Apr 7 15:29:24 2004 Yukihiro Matsumoto <matz@ruby-lang.org>
* pack.c (pack_pack): use NUM2INT() instead of num2i32().
@ -11,7 +16,7 @@ Wed Apr 7 12:32:02 2004 Kouhei Sutou <kou@cozmixng.org>
* lib/rss/dublincore.rb: reverted style.
* lib/rss/xmlparser.rb: normalized XMLParser class hierarchy.
Wed Apr 7 10:43:17 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* Makefile.in, common.mk, */Makefile.sub (ext/extinit.o): OUTFLAG

15
ext/iconv/iconv.c
View file

@ -650,6 +650,7 @@ iconv_s_conv
struct iconv_name_list {
unsigned int namescount;
const char *const *names;
VALUE array;
};
static VALUE
@ -669,6 +670,9 @@ list_iconv_i
for (i = 0; i < namescount; i++) {
rb_ary_push(ary, rb_str_new2(names[i]));
}
if (p->array) {
return rb_ary_push(p->array, ary);
}
return rb_yield(ary);
}
@ -688,6 +692,7 @@ list_iconv
list.namescount = namescount;
list.names = names;
list.array = ((VALUE *)data)[1];
rb_protect(list_iconv_i, (VALUE)&list, state);
return *state;
}
@ -697,8 +702,14 @@ static VALUE
iconv_s_list _((void))
{
#ifdef HAVE_ICONVLIST
int state = 0;
iconvlist(list_iconv, &state);
int state;
VALUE args[2];
args[1] = rb_block_given_p() ? 0 : rb_ary_new();
iconvlist(list_iconv, args);
state = *(int *)args;
if (state) rb_jump_tag(state);
if (args[1]) return args[1];
#else
rb_notimplement();
#endif