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ruanhaishen
redis
Commits
fb2feae5
Commit
fb2feae5
authored
Apr 15, 2011
by
antirez
Browse files
variadic LPUSH/RPUSH
parent
7c0e1b53
Changes
2
Hide whitespace changes
Inline
Side-by-side
src/redis.c
View file @
fb2feae5
...
...
@@ -85,8 +85,8 @@ struct redisCommand redisCommandTable[] = {
{
"incr"
,
incrCommand
,
2
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"decr"
,
decrCommand
,
2
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"mget"
,
mgetCommand
,
-
2
,
0
,
NULL
,
1
,
-
1
,
1
,
0
,
0
},
{
"rpush"
,
rpushCommand
,
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"lpush"
,
lpushCommand
,
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"rpush"
,
rpushCommand
,
-
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"lpush"
,
lpushCommand
,
-
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"rpushx"
,
rpushxCommand
,
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"lpushx"
,
lpushxCommand
,
3
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
{
"linsert"
,
linsertCommand
,
5
,
REDIS_CMD_DENYOOM
,
NULL
,
1
,
1
,
1
,
0
,
0
},
...
...
src/t_list.c
View file @
fb2feae5
...
...
@@ -259,30 +259,35 @@ void listTypeConvert(robj *subject, int enc) {
*----------------------------------------------------------------------------*/
void
pushGenericCommand
(
redisClient
*
c
,
int
where
)
{
int
j
,
addlen
=
0
,
pushed
=
0
;
robj
*
lobj
=
lookupKeyWrite
(
c
->
db
,
c
->
argv
[
1
]);
c
->
argv
[
2
]
=
tryObjectEncoding
(
c
->
argv
[
2
]);
if
(
lobj
==
NULL
)
{
if
(
handleClientsWaitingListPush
(
c
,
c
->
argv
[
1
],
c
->
argv
[
2
]))
{
addReply
(
c
,
shared
.
cone
);
return
;
}
lobj
=
createZiplistObject
();
dbAdd
(
c
->
db
,
c
->
argv
[
1
],
lobj
);
}
else
{
if
(
lobj
->
type
!=
REDIS_LIST
)
{
addReply
(
c
,
shared
.
wrongtypeerr
);
return
;
int
may_have_waiting_clients
=
(
lobj
==
NULL
);
if
(
lobj
&&
lobj
->
type
!=
REDIS_LIST
)
{
addReply
(
c
,
shared
.
wrongtypeerr
);
return
;
}
for
(
j
=
2
;
j
<
c
->
argc
;
j
++
)
{
c
->
argv
[
j
]
=
tryObjectEncoding
(
c
->
argv
[
j
]);
if
(
may_have_waiting_clients
)
{
if
(
handleClientsWaitingListPush
(
c
,
c
->
argv
[
1
],
c
->
argv
[
j
]))
{
addlen
++
;
continue
;
}
else
{
may_have_waiting_clients
=
0
;
}
}
if
(
handleClientsWaitingListPush
(
c
,
c
->
argv
[
1
],
c
->
argv
[
2
]))
{
signalModifiedKey
(
c
->
db
,
c
->
argv
[
1
]);
addReply
(
c
,
shared
.
cone
);
return
;
if
(
!
lobj
)
{
lobj
=
createZiplistObject
();
dbAdd
(
c
->
db
,
c
->
argv
[
1
],
lobj
);
}
listTypePush
(
lobj
,
c
->
argv
[
j
],
where
);
pushed
++
;
}
listTypePush
(
lobj
,
c
->
argv
[
2
],
where
);
addReplyLongLong
(
c
,
listTypeLength
(
lobj
));
signalModifiedKey
(
c
->
db
,
c
->
argv
[
1
]);
server
.
dirty
++
;
addReplyLongLong
(
c
,
addlen
+
(
lobj
?
listTypeLength
(
lobj
)
:
0
));
if
(
pushed
)
signalModifiedKey
(
c
->
db
,
c
->
argv
[
1
]);
server
.
dirty
+=
pushed
;
}
void
lpushCommand
(
redisClient
*
c
)
{
...
...
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