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* bignum.c (get2comp): calculate proper 2's complement for

Browse source 
negative numbers.  a bug in normalizing negative numbers
  reported from Honda Hiroki <hhonda@ipflex.com>.

* ext/socket/socket.c (ruby_getaddrinfo__aix): merged a patch from
  KUBO Takehiro <kubo@jiubao.org> to support AIX.  [ruby-list:40832]

* lib/yaml/rubytypes.rb (Array::to_yaml): merged a patch from
  Tilman Sauerbeck <tilman@code-monkey.de>.  [ruby-core:05055]

* lib/yaml/rubytypes.rb (Hash::to_yaml): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2005-06-08 03:20:09 +00:00
parent aac8fbf09f
commit f105a01a3e
6 changed files with 58 additions and 10 deletions
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18
ChangeLog
View file

@ -1,3 +1,9 @@
Wed Jun 8 11:11:34 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* bignum.c (get2comp): calculate proper 2's complement for
negative numbers. a bug in normalizing negative numbers
reported from Honda Hiroki <hhonda@ipflex.com>.
Wed Jun 8 08:33:10 2005 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enum.c (enum_min_by, enum_max_by): return nil if no iteration.
@ -7,6 +13,18 @@ Wed Jun 8 08:33:10 2005 Nobuyoshi Nakada <nobu@ruby-lang.org>
* eval.c (backtrace): skip successive frames sharing same node.
Wed Jun 8 00:15:08 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* ext/socket/socket.c (ruby_getaddrinfo__aix): merged a patch from
KUBO Takehiro <kubo@jiubao.org> to support AIX. [ruby-list:40832]
Wed Jun 8 00:09:01 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/yaml/rubytypes.rb (Array::to_yaml): merged a patch from
Tilman Sauerbeck <tilman@code-monkey.de>. [ruby-core:05055]
* lib/yaml/rubytypes.rb (Hash::to_yaml): ditto.
Wed Jun 8 00:00:01 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* ext/curses/curses.c (curses_insertln): merged a patch from

10
bignum.c
View file

@ -85,7 +85,7 @@ get2comp(x, carry) /* get 2's complement */
if ((ds[RBIGNUM(x)->len-1] & (1<<(BITSPERDIG-1))) == 0) {
REALLOC_N(RBIGNUM(x)->digits, BDIGIT, ++RBIGNUM(x)->len);
ds = BDIGITS(x);
ds[RBIGNUM(x)->len-1] = ~0;
ds[RBIGNUM(x)->len-1] = RBIGNUM(x)->sign ? ~0 : 1;
}
}
@ -1055,8 +1055,8 @@ rb_big_neg(x)
if (!RBIGNUM(x)->sign) get2comp(z, Qtrue);
while (i--) ds[i] = ~ds[i];
if (RBIGNUM(x)->sign) get2comp(z, Qfalse);
RBIGNUM(z)->sign = !RBIGNUM(z)->sign;
if (RBIGNUM(x)->sign) get2comp(z, Qtrue);
return bignorm(z);
}
@ -1677,7 +1677,7 @@ rb_big_and(xx, yy)
for (; i<l2; i++) {
zds[i] = sign?0:ds2[i];
}
if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
if (!RBIGNUM(z)->sign) get2comp(z, Qtrue);
return bignorm(z);
}
@ -1734,7 +1734,7 @@ rb_big_or(xx, yy)
for (; i<l2; i++) {
zds[i] = sign?ds2[i]:(BIGRAD-1);
}
if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
if (!RBIGNUM(z)->sign) get2comp(z, Qtrue);
return bignorm(z);
}
@ -1795,7 +1795,7 @@ rb_big_xor(xx, yy)
for (; i<l2; i++) {
zds[i] = sign?ds2[i]:~ds2[i];
}
if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
if (!RBIGNUM(z)->sign) get2comp(z, Qtrue);
return bignorm(z);
}

1
error.c
View file

@ -1108,7 +1108,6 @@ void
rb_sys_fail(mesg)
const char *mesg;
{
extern int errno;
int n = errno;
VALUE arg;

9
ext/socket/extconf.rb
View file

@ -177,8 +177,13 @@ main()
}
for (ai = aitop; ai; ai = ai->ai_next) {
if (ai->ai_family == AF_LOCAL) continue;
if (ai->ai_addr == NULL ||
ai->ai_addrlen == 0 ||
if (ai->ai_addr == NULL)
goto bad;
#if defined(_AIX)
ai->ai_addr->sa_len = ai->ai_addrlen;
ai->ai_addr->sa_family = ai->ai_family;
#endif
if (ai->ai_addrlen == 0 ||
getnameinfo(ai->ai_addr, ai->ai_addrlen,
straddr, sizeof(straddr), strport, sizeof(strport),
NI_NUMERICHOST|NI_NUMERICSERV) != 0) {

26
ext/socket/socket.c
View file

@ -173,6 +173,30 @@ ruby_getaddrinfo(nodename, servname, hints, res)
#define getaddrinfo(node,serv,hints,res) ruby_getaddrinfo((node),(serv),(hints),(res))
#endif
#if defined(_AIX)
static int
ruby_getaddrinfo__aix(nodename, servname, hints, res)
char *nodename;
char *servname;
struct addrinfo *hints;
struct addrinfo **res;
{
int error = getaddrinfo(nodename, servname, hints, res);
struct addrinfo *r;
if (error)
return error;
for (r = *res; r != NULL; r = r->ai_next) {
if (r->ai_addr->sa_family == 0)
r->ai_addr->sa_family = r->ai_family;
if (r->ai_addr->sa_len == 0)
r->ai_addr->sa_len = r->ai_addrlen;
}
return 0;
}
#undef getaddrinfo
#define getaddrinfo(node,serv,hints,res) ruby_getaddrinfo__aix((node),(serv),(hints),(res))
#endif
#ifdef HAVE_CLOSESOCKET
#undef close
#define close closesocket
@ -2413,7 +2437,9 @@ sock_s_getnameinfo(argc, argv)
* 4th element holds numeric form, don't resolve.
* see ipaddr().
*/
#ifdef AI_NUMERICHOST /* AIX 4.3.3 doesn't have AI_NUMERICHOST. */
hints.ai_flags |= AI_NUMERICHOST;
#endif
}
}
else {

4
lib/yaml/rubytypes.rb
View file

@ -77,7 +77,7 @@ hash_proc = Proc.new { |type, val|
elsif Hash === val
type, obj_class = YAML.read_type_class( type, Hash )
if obj_class != Hash
o = obj_class.new
o = obj_class.allocate
o.update( val )
val = o
end
@ -236,7 +236,7 @@ array_proc = Proc.new { |type, val|
if Array === val
type, obj_class = YAML.read_type_class( type, Array )
if obj_class != Array
o = obj_class.new
o = obj_class.allocate
o.concat( val )
val = o
end