extern crate c2rust_bitfields;
extern crate libc;
extern crate core;
extern "C" {
pub type RedisModuleCommand;
pub type clusterSlotToKeyMapping;
pub type clusterState;
fn dictNext(iter: *mut dictIterator) -> *mut dictEntry;
fn dictReleaseIterator(iter: *mut dictIterator);
static mut getMonotonicUs: Option::<unsafe extern "C" fn() -> monotime>;
fn dictAdd(
d: *mut dict,
key: *mut libc::c_void,
val: *mut libc::c_void,
) -> libc::c_int;
fn dictDelete(d: *mut dict, key: *const libc::c_void) -> libc::c_int;
fn dictFind(d: *mut dict, key: *const libc::c_void) -> *mut dictEntry;
fn dictFetchValue(d: *mut dict, key: *const libc::c_void) -> *mut libc::c_void;
fn dictGetIterator(d: *mut dict) -> *mut dictIterator;
fn dictEmpty(
d: *mut dict,
callback: Option::<unsafe extern "C" fn(*mut dict) -> ()>,
);
fn listCreate() -> *mut list;
fn listRelease(list: *mut list);
fn listAddNodeTail(list: *mut list, value: *mut libc::c_void) -> *mut list;
fn listDelNode(list: *mut list, node: *mut listNode);
fn listNext(iter: *mut listIter) -> *mut listNode;
fn listRewind(list: *mut list, li: *mut listIter);
fn zmalloc(size: size_t) -> *mut libc::c_void;
fn zfree(ptr: *mut libc::c_void);
fn latencyAddSample(event: *const libc::c_char, latency: mstime_t);
fn streamReplyWithRange(
c: *mut client,
s: *mut stream,
start: *mut streamID,
end: *mut streamID,
count: size_t,
rev: libc::c_int,
group: *mut streamCG,
consumer: *mut streamConsumer,
flags: libc::c_int,
spi: *mut streamPropInfo,
) -> size_t;
fn streamLookupCG(s: *mut stream, groupname: sds) -> *mut streamCG;
fn streamLookupConsumer(
cg: *mut streamCG,
name: sds,
flags: libc::c_int,
) -> *mut streamConsumer;
fn streamCreateConsumer(
cg: *mut streamCG,
name: sds,
key: *mut robj,
dbid: libc::c_int,
flags: libc::c_int,
) -> *mut streamConsumer;
fn streamCompareID(a: *mut streamID, b: *mut streamID) -> libc::c_int;
fn streamIncrID(id: *mut streamID) -> libc::c_int;
fn streamPropagateConsumerCreation(
c: *mut client,
key: *mut robj,
groupname: *mut robj,
consumername: sds,
);
static mut server: redisServer;
static mut shared: sharedObjectsStruct;
fn unblockClientFromModule(c: *mut client);
fn moduleBlockedClientTimedOut(c: *mut client);
fn moduleTryServeClientBlockedOnKey(c: *mut client, key: *mut robj) -> libc::c_int;
fn moduleUnblockClient(c: *mut client);
fn moduleClientIsBlockedOnKeys(c: *mut client) -> libc::c_int;
fn beforeNextClient(c: *mut client) -> libc::c_int;
fn resetClient(c: *mut client);
fn freeClientOriginalArgv(c: *mut client);
fn addReplyNullArray(c: *mut client);
fn addReplyBulk(c: *mut client, obj: *mut robj);
fn addReplyError(c: *mut client, err: *const libc::c_char);
fn addReplyLongLong(c: *mut client, ll: libc::c_longlong);
fn addReplyArrayLen(c: *mut client, length: libc::c_long);
fn addReplyMapLen(c: *mut client, length: libc::c_long);
fn decrRefCount(o: *mut robj);
fn _serverAssertWithInfo(
c: *const client,
o: *const robj,
estr: *const libc::c_char,
file: *const libc::c_char,
line: libc::c_int,
);
fn incrRefCount(o: *mut robj);
fn createStringObjectFromLongLong(value: libc::c_longlong) -> *mut robj;
fn unblockClientWaitingReplicas(c: *mut client);
fn replicationCountAcksByOffset(offset: libc::c_longlong) -> libc::c_int;
fn zsetLength(zobj: *const robj) -> libc::c_ulong;
fn genericZpopCommand(
c: *mut client,
keyv: *mut *mut robj,
keyc: libc::c_int,
where_0: libc::c_int,
emitkey: libc::c_int,
count: libc::c_long,
use_nested_array: libc::c_int,
reply_nil_when_empty: libc::c_int,
deleted: *mut libc::c_int,
);
fn processPendingCommandAndInputBuffer(c: *mut client) -> libc::c_int;
fn alsoPropagate(
dbid: libc::c_int,
argv: *mut *mut robj,
argc: libc::c_int,
target: libc::c_int,
);
fn propagatePendingCommands();
fn slowlogPushCurrentCommand(
c: *mut client,
cmd: *mut redisCommand,
duration: ustime_t,
);
fn updateCommandLatencyHistogram(
latency_histogram: *mut *mut hdr_histogram,
duration_hist: int64_t,
);
fn removeClientFromTimeoutTable(c: *mut client);
fn _serverPanic(
file: *const libc::c_char,
line: libc::c_int,
msg: *const libc::c_char,
_: ...
);
fn afterCommand(c: *mut client);
fn updateCachedTime(update_daylight_info: libc::c_int);
fn lookupKeyReadWithFlags(
db: *mut redisDb,
key: *mut robj,
flags: libc::c_int,
) -> *mut robj;
fn _serverAssert(
estr: *const libc::c_char,
file: *const libc::c_char,
line: libc::c_int,
);
fn addClientToTimeoutTable(c: *mut client);
fn bzmpopCommand(c: *mut client);
fn serveClientBlockedOnList(
receiver: *mut client,
o: *mut robj,
key: *mut robj,
dstkey: *mut robj,
db: *mut redisDb,
wherefrom: libc::c_int,
whereto: libc::c_int,
deleted: *mut libc::c_int,
);
}
pub type __int16_t = libc::c_short;
pub type __int32_t = libc::c_int;
pub type __uint32_t = libc::c_uint;
pub type __int64_t = libc::c_long;
pub type __uint64_t = libc::c_ulong;
pub type __uint_least64_t = __uint64_t;
pub type __mode_t = libc::c_uint;
pub type __off64_t = libc::c_long;
pub type __pid_t = libc::c_int;
pub type __time_t = libc::c_long;
pub type __ssize_t = libc::c_long;
pub type __sig_atomic_t = libc::c_int;
pub type size_t = libc::c_ulong;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct iovec {
pub iov_base: *mut libc::c_void,
pub iov_len: size_t,
}
pub type mode_t = __mode_t;
pub type off_t = __off64_t;
pub type pid_t = __pid_t;
pub type ssize_t = __ssize_t;
pub type time_t = __time_t;
pub type int16_t = __int16_t;
pub type int32_t = __int32_t;
pub type int64_t = __int64_t;
pub type pthread_t = libc::c_ulong;
pub type uint32_t = __uint32_t;
pub type uint64_t = __uint64_t;
pub type uint_least64_t = __uint_least64_t;
pub type sds = *mut libc::c_char;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aeEventLoop {
pub maxfd: libc::c_int,
pub setsize: libc::c_int,
pub timeEventNextId: libc::c_longlong,
pub events: *mut aeFileEvent,
pub fired: *mut aeFiredEvent,
pub timeEventHead: *mut aeTimeEvent,
pub stop: libc::c_int,
pub apidata: *mut libc::c_void,
pub beforesleep: Option::<aeBeforeSleepProc>,
pub aftersleep: Option::<aeBeforeSleepProc>,
pub flags: libc::c_int,
}
pub type aeBeforeSleepProc = unsafe extern "C" fn(*mut aeEventLoop) -> ();
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aeTimeEvent {
pub id: libc::c_longlong,
pub when: monotime,
pub timeProc: Option::<aeTimeProc>,
pub finalizerProc: Option::<aeEventFinalizerProc>,
pub clientData: *mut libc::c_void,
pub prev: *mut aeTimeEvent,
pub next: *mut aeTimeEvent,
pub refcount: libc::c_int,
}
pub type aeEventFinalizerProc = unsafe extern "C" fn(
*mut aeEventLoop,
*mut libc::c_void,
) -> ();
pub type aeTimeProc = unsafe extern "C" fn(
*mut aeEventLoop,
libc::c_longlong,
*mut libc::c_void,
) -> libc::c_int;
pub type monotime = uint64_t;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aeFiredEvent {
pub fd: libc::c_int,
pub mask: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aeFileEvent {
pub mask: libc::c_int,
pub rfileProc: Option::<aeFileProc>,
pub wfileProc: Option::<aeFileProc>,
pub clientData: *mut libc::c_void,
}
pub type aeFileProc = unsafe extern "C" fn(
*mut aeEventLoop,
libc::c_int,
*mut libc::c_void,
libc::c_int,
) -> ();
#[derive(Copy, Clone)]
#[repr(C)]
pub struct connection {
pub type_0: *mut ConnectionType,
pub state: ConnectionState,
pub flags: libc::c_short,
pub refs: libc::c_short,
pub last_errno: libc::c_int,
pub private_data: *mut libc::c_void,
pub conn_handler: ConnectionCallbackFunc,
pub write_handler: ConnectionCallbackFunc,
pub read_handler: ConnectionCallbackFunc,
pub fd: libc::c_int,
}
pub type ConnectionCallbackFunc = Option::<unsafe extern "C" fn(*mut connection) -> ()>;
pub type ConnectionState = libc::c_uint;
pub const CONN_STATE_ERROR: ConnectionState = 5;
pub const CONN_STATE_CLOSED: ConnectionState = 4;
pub const CONN_STATE_CONNECTED: ConnectionState = 3;
pub const CONN_STATE_ACCEPTING: ConnectionState = 2;
pub const CONN_STATE_CONNECTING: ConnectionState = 1;
pub const CONN_STATE_NONE: ConnectionState = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct ConnectionType {
pub ae_handler: Option::<
unsafe extern "C" fn(
*mut aeEventLoop,
libc::c_int,
*mut libc::c_void,
libc::c_int,
) -> (),
>,
pub connect: Option::<
unsafe extern "C" fn(
*mut connection,
*const libc::c_char,
libc::c_int,
*const libc::c_char,
ConnectionCallbackFunc,
) -> libc::c_int,
>,
pub write: Option::<
unsafe extern "C" fn(*mut connection, *const libc::c_void, size_t) -> libc::c_int,
>,
pub writev: Option::<
unsafe extern "C" fn(*mut connection, *const iovec, libc::c_int) -> libc::c_int,
>,
pub read: Option::<
unsafe extern "C" fn(*mut connection, *mut libc::c_void, size_t) -> libc::c_int,
>,
pub close: Option::<unsafe extern "C" fn(*mut connection) -> ()>,
pub accept: Option::<
unsafe extern "C" fn(*mut connection, ConnectionCallbackFunc) -> libc::c_int,
>,
pub set_write_handler: Option::<
unsafe extern "C" fn(
*mut connection,
ConnectionCallbackFunc,
libc::c_int,
) -> libc::c_int,
>,
pub set_read_handler: Option::<
unsafe extern "C" fn(*mut connection, ConnectionCallbackFunc) -> libc::c_int,
>,
pub get_last_error: Option::<
unsafe extern "C" fn(*mut connection) -> *const libc::c_char,
>,
pub blocking_connect: Option::<
unsafe extern "C" fn(
*mut connection,
*const libc::c_char,
libc::c_int,
libc::c_longlong,
) -> libc::c_int,
>,
pub sync_write: Option::<
unsafe extern "C" fn(
*mut connection,
*mut libc::c_char,
ssize_t,
libc::c_longlong,
) -> ssize_t,
>,
pub sync_read: Option::<
unsafe extern "C" fn(
*mut connection,
*mut libc::c_char,
ssize_t,
libc::c_longlong,
) -> ssize_t,
>,
pub sync_readline: Option::<
unsafe extern "C" fn(
*mut connection,
*mut libc::c_char,
ssize_t,
libc::c_longlong,
) -> ssize_t,
>,
pub get_type: Option::<unsafe extern "C" fn(*mut connection) -> libc::c_int>,
}
#[derive(Copy, Clone, c2rust_bitfields::BitfieldStruct)]
#[repr(C)]
pub struct redisObject {
#[bitfield(name = "type_0", ty = "libc::c_uint", bits = "0..=3")]
#[bitfield(name = "encoding", ty = "libc::c_uint", bits = "4..=7")]
#[bitfield(name = "lru", ty = "libc::c_uint", bits = "8..=31")]
pub type_0_encoding_lru: [u8; 4],
pub refcount: libc::c_int,
pub ptr: *mut libc::c_void,
}
pub type atomic_int = libc::c_int;
pub type atomic_uint = libc::c_uint;
pub type atomic_llong = libc::c_longlong;
pub type sig_atomic_t = __sig_atomic_t;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct hdr_histogram {
pub lowest_discernible_value: int64_t,
pub highest_trackable_value: int64_t,
pub unit_magnitude: int32_t,
pub significant_figures: int32_t,
pub sub_bucket_half_count_magnitude: int32_t,
pub sub_bucket_half_count: int32_t,
pub sub_bucket_mask: int64_t,
pub sub_bucket_count: int32_t,
pub bucket_count: int32_t,
pub min_value: int64_t,
pub max_value: int64_t,
pub normalizing_index_offset: int32_t,
pub conversion_ratio: libc::c_double,
pub counts_len: int32_t,
pub total_count: int64_t,
pub counts: *mut int64_t,
}
pub type mstime_t = libc::c_longlong;
pub type ustime_t = libc::c_longlong;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct dictEntry {
pub key: *mut libc::c_void,
pub v: C2RustUnnamed,
pub next: *mut dictEntry,
pub metadata: [*mut libc::c_void; 0],
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed {
pub val: *mut libc::c_void,
pub u64_0: uint64_t,
pub s64: int64_t,
pub d: libc::c_double,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct dict {
pub type_0: *mut dictType,
pub ht_table: [*mut *mut dictEntry; 2],
pub ht_used: [libc::c_ulong; 2],
pub rehashidx: libc::c_long,
pub pauserehash: int16_t,
pub ht_size_exp: [libc::c_schar; 2],
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct dictType {
pub hashFunction: Option::<unsafe extern "C" fn(*const libc::c_void) -> uint64_t>,
pub keyDup: Option::<
unsafe extern "C" fn(*mut dict, *const libc::c_void) -> *mut libc::c_void,
>,
pub valDup: Option::<
unsafe extern "C" fn(*mut dict, *const libc::c_void) -> *mut libc::c_void,
>,
pub keyCompare: Option::<
unsafe extern "C" fn(
*mut dict,
*const libc::c_void,
*const libc::c_void,
) -> libc::c_int,
>,
pub keyDestructor: Option::<
unsafe extern "C" fn(*mut dict, *mut libc::c_void) -> (),
>,
pub valDestructor: Option::<
unsafe extern "C" fn(*mut dict, *mut libc::c_void) -> (),
>,
pub expandAllowed: Option::<
unsafe extern "C" fn(size_t, libc::c_double) -> libc::c_int,
>,
pub dictEntryMetadataBytes: Option::<unsafe extern "C" fn(*mut dict) -> size_t>,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct dictIterator {
pub d: *mut dict,
pub index: libc::c_long,
pub table: libc::c_int,
pub safe: libc::c_int,
pub entry: *mut dictEntry,
pub nextEntry: *mut dictEntry,
pub fingerprint: libc::c_ulonglong,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct listNode {
pub prev: *mut listNode,
pub next: *mut listNode,
pub value: *mut libc::c_void,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct listIter {
pub next: *mut listNode,
pub direction: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct list {
pub head: *mut listNode,
pub tail: *mut listNode,
pub dup: Option::<unsafe extern "C" fn(*mut libc::c_void) -> *mut libc::c_void>,
pub free: Option::<unsafe extern "C" fn(*mut libc::c_void) -> ()>,
pub match_0: Option::<
unsafe extern "C" fn(*mut libc::c_void, *mut libc::c_void) -> libc::c_int,
>,
pub len: libc::c_ulong,
}
#[derive(Copy, Clone, c2rust_bitfields::BitfieldStruct)]
#[repr(C)]
pub struct raxNode {
#[bitfield(name = "iskey", ty = "uint32_t", bits = "0..=0")]
#[bitfield(name = "isnull", ty = "uint32_t", bits = "1..=1")]
#[bitfield(name = "iscompr", ty = "uint32_t", bits = "2..=2")]
#[bitfield(name = "size", ty = "uint32_t", bits = "3..=31")]
pub iskey_isnull_iscompr_size: [u8; 4],
pub data: [libc::c_uchar; 0],
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct rax {
pub head: *mut raxNode,
pub numele: uint64_t,
pub numnodes: uint64_t,
}
pub type pause_type = libc::c_uint;
pub const CLIENT_PAUSE_ALL: pause_type = 2;
pub const CLIENT_PAUSE_WRITE: pause_type = 1;
pub const CLIENT_PAUSE_OFF: pause_type = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct pause_event {
pub type_0: pause_type,
pub end: mstime_t,
}
pub type robj = redisObject;
pub type RedisModuleUserChangedFunc = Option::<
unsafe extern "C" fn(uint64_t, *mut libc::c_void) -> (),
>;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisDb {
pub dict: *mut dict,
pub expires: *mut dict,
pub blocking_keys: *mut dict,
pub ready_keys: *mut dict,
pub watched_keys: *mut dict,
pub id: libc::c_int,
pub avg_ttl: libc::c_longlong,
pub expires_cursor: libc::c_ulong,
pub defrag_later: *mut list,
pub slots_to_keys: *mut clusterSlotToKeyMapping,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct multiCmd {
pub argv: *mut *mut robj,
pub argv_len: libc::c_int,
pub argc: libc::c_int,
pub cmd: *mut redisCommand,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisCommand {
pub declared_name: *const libc::c_char,
pub summary: *const libc::c_char,
pub complexity: *const libc::c_char,
pub since: *const libc::c_char,
pub doc_flags: libc::c_int,
pub replaced_by: *const libc::c_char,
pub deprecated_since: *const libc::c_char,
pub group: redisCommandGroup,
pub history: *mut commandHistory,
pub tips: *mut *const libc::c_char,
pub proc_0: Option::<redisCommandProc>,
pub arity: libc::c_int,
pub flags: uint64_t,
pub acl_categories: uint64_t,
pub key_specs_static: [keySpec; 4],
pub getkeys_proc: Option::<redisGetKeysProc>,
pub subcommands: *mut redisCommand,
pub args: *mut redisCommandArg,
pub microseconds: libc::c_longlong,
pub calls: libc::c_longlong,
pub rejected_calls: libc::c_longlong,
pub failed_calls: libc::c_longlong,
pub id: libc::c_int,
pub fullname: sds,
pub latency_histogram: *mut hdr_histogram,
pub key_specs: *mut keySpec,
pub legacy_range_key_spec: keySpec,
pub num_args: libc::c_int,
pub num_history: libc::c_int,
pub num_tips: libc::c_int,
pub key_specs_num: libc::c_int,
pub key_specs_max: libc::c_int,
pub subcommands_dict: *mut dict,
pub parent: *mut redisCommand,
pub module_cmd: *mut RedisModuleCommand,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct keySpec {
pub notes: *const libc::c_char,
pub flags: uint64_t,
pub begin_search_type: kspec_bs_type,
pub bs: C2RustUnnamed_3,
pub find_keys_type: kspec_fk_type,
pub fk: C2RustUnnamed_0,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed_0 {
pub range: C2RustUnnamed_2,
pub keynum: C2RustUnnamed_1,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_1 {
pub keynumidx: libc::c_int,
pub firstkey: libc::c_int,
pub keystep: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_2 {
pub lastkey: libc::c_int,
pub keystep: libc::c_int,
pub limit: libc::c_int,
}
pub type kspec_fk_type = libc::c_uint;
pub const KSPEC_FK_KEYNUM: kspec_fk_type = 3;
pub const KSPEC_FK_RANGE: kspec_fk_type = 2;
pub const KSPEC_FK_UNKNOWN: kspec_fk_type = 1;
pub const KSPEC_FK_INVALID: kspec_fk_type = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub union C2RustUnnamed_3 {
pub index: C2RustUnnamed_5,
pub keyword: C2RustUnnamed_4,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_4 {
pub keyword: *const libc::c_char,
pub startfrom: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_5 {
pub pos: libc::c_int,
}
pub type kspec_bs_type = libc::c_uint;
pub const KSPEC_BS_KEYWORD: kspec_bs_type = 3;
pub const KSPEC_BS_INDEX: kspec_bs_type = 2;
pub const KSPEC_BS_UNKNOWN: kspec_bs_type = 1;
pub const KSPEC_BS_INVALID: kspec_bs_type = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisCommandArg {
pub name: *const libc::c_char,
pub type_0: redisCommandArgType,
pub key_spec_index: libc::c_int,
pub token: *const libc::c_char,
pub summary: *const libc::c_char,
pub since: *const libc::c_char,
pub flags: libc::c_int,
pub deprecated_since: *const libc::c_char,
pub subargs: *mut redisCommandArg,
pub num_args: libc::c_int,
}
pub type redisCommandArgType = libc::c_uint;
pub const ARG_TYPE_BLOCK: redisCommandArgType = 8;
pub const ARG_TYPE_ONEOF: redisCommandArgType = 7;
pub const ARG_TYPE_PURE_TOKEN: redisCommandArgType = 6;
pub const ARG_TYPE_UNIX_TIME: redisCommandArgType = 5;
pub const ARG_TYPE_PATTERN: redisCommandArgType = 4;
pub const ARG_TYPE_KEY: redisCommandArgType = 3;
pub const ARG_TYPE_DOUBLE: redisCommandArgType = 2;
pub const ARG_TYPE_INTEGER: redisCommandArgType = 1;
pub const ARG_TYPE_STRING: redisCommandArgType = 0;
pub type redisGetKeysProc = unsafe extern "C" fn(
*mut redisCommand,
*mut *mut robj,
libc::c_int,
*mut getKeysResult,
) -> libc::c_int;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct getKeysResult {
pub keysbuf: [keyReference; 256],
pub keys: *mut keyReference,
pub numkeys: libc::c_int,
pub size: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct keyReference {
pub pos: libc::c_int,
pub flags: libc::c_int,
}
pub type redisCommandProc = unsafe extern "C" fn(*mut client) -> ();
#[derive(Copy, Clone)]
#[repr(C)]
pub struct client {
pub id: uint64_t,
pub flags: uint64_t,
pub conn: *mut connection,
pub resp: libc::c_int,
pub db: *mut redisDb,
pub name: *mut robj,
pub querybuf: sds,
pub qb_pos: size_t,
pub querybuf_peak: size_t,
pub argc: libc::c_int,
pub argv: *mut *mut robj,
pub argv_len: libc::c_int,
pub original_argc: libc::c_int,
pub original_argv: *mut *mut robj,
pub argv_len_sum: size_t,
pub cmd: *mut redisCommand,
pub lastcmd: *mut redisCommand,
pub realcmd: *mut redisCommand,
pub user: *mut user,
pub reqtype: libc::c_int,
pub multibulklen: libc::c_int,
pub bulklen: libc::c_long,
pub reply: *mut list,
pub reply_bytes: libc::c_ulonglong,
pub deferred_reply_errors: *mut list,
pub sentlen: size_t,
pub ctime: time_t,
pub duration: libc::c_long,
pub slot: libc::c_int,
pub cur_script: *mut dictEntry,
pub lastinteraction: time_t,
pub obuf_soft_limit_reached_time: time_t,
pub authenticated: libc::c_int,
pub replstate: libc::c_int,
pub repl_start_cmd_stream_on_ack: libc::c_int,
pub repldbfd: libc::c_int,
pub repldboff: off_t,
pub repldbsize: off_t,
pub replpreamble: sds,
pub read_reploff: libc::c_longlong,
pub reploff: libc::c_longlong,
pub repl_applied: libc::c_longlong,
pub repl_ack_off: libc::c_longlong,
pub repl_ack_time: libc::c_longlong,
pub repl_last_partial_write: libc::c_longlong,
pub psync_initial_offset: libc::c_longlong,
pub replid: [libc::c_char; 41],
pub slave_listening_port: libc::c_int,
pub slave_addr: *mut libc::c_char,
pub slave_capa: libc::c_int,
pub slave_req: libc::c_int,
pub mstate: multiState,
pub btype: libc::c_int,
pub bpop: blockingState,
pub woff: libc::c_longlong,
pub watched_keys: *mut list,
pub pubsub_channels: *mut dict,
pub pubsub_patterns: *mut list,
pub pubsubshard_channels: *mut dict,
pub peerid: sds,
pub sockname: sds,
pub client_list_node: *mut listNode,
pub postponed_list_node: *mut listNode,
pub pending_read_list_node: *mut listNode,
pub auth_callback: RedisModuleUserChangedFunc,
pub auth_callback_privdata: *mut libc::c_void,
pub auth_module: *mut libc::c_void,
pub client_tracking_redirection: uint64_t,
pub client_tracking_prefixes: *mut rax,
pub last_memory_usage: size_t,
pub last_memory_type: libc::c_int,
pub mem_usage_bucket_node: *mut listNode,
pub mem_usage_bucket: *mut clientMemUsageBucket,
pub ref_repl_buf_node: *mut listNode,
pub ref_block_pos: size_t,
pub buf_peak: size_t,
pub buf_peak_last_reset_time: mstime_t,
pub bufpos: libc::c_int,
pub buf_usable_size: size_t,
pub buf: *mut libc::c_char,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct clientMemUsageBucket {
pub clients: *mut list,
pub mem_usage_sum: size_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct blockingState {
pub count: libc::c_long,
pub timeout: mstime_t,
pub keys: *mut dict,
pub target: *mut robj,
pub blockpos: blockPos,
pub xread_count: size_t,
pub xread_group: *mut robj,
pub xread_consumer: *mut robj,
pub xread_group_noack: libc::c_int,
pub numreplicas: libc::c_int,
pub reploffset: libc::c_longlong,
pub module_blocked_handle: *mut libc::c_void,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct blockPos {
pub wherefrom: libc::c_int,
pub whereto: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct multiState {
pub commands: *mut multiCmd,
pub count: libc::c_int,
pub cmd_flags: libc::c_int,
pub cmd_inv_flags: libc::c_int,
pub argv_len_sums: size_t,
pub alloc_count: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct user {
pub name: sds,
pub flags: uint32_t,
pub passwords: *mut list,
pub selectors: *mut list,
pub acl_string: *mut robj,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct commandHistory {
pub since: *const libc::c_char,
pub changes: *const libc::c_char,
}
pub type redisCommandGroup = libc::c_uint;
pub const COMMAND_GROUP_MODULE: redisCommandGroup = 17;
pub const COMMAND_GROUP_BITMAP: redisCommandGroup = 16;
pub const COMMAND_GROUP_STREAM: redisCommandGroup = 15;
pub const COMMAND_GROUP_GEO: redisCommandGroup = 14;
pub const COMMAND_GROUP_SENTINEL: redisCommandGroup = 13;
pub const COMMAND_GROUP_CLUSTER: redisCommandGroup = 12;
pub const COMMAND_GROUP_HYPERLOGLOG: redisCommandGroup = 11;
pub const COMMAND_GROUP_SCRIPTING: redisCommandGroup = 10;
pub const COMMAND_GROUP_SERVER: redisCommandGroup = 9;
pub const COMMAND_GROUP_CONNECTION: redisCommandGroup = 8;
pub const COMMAND_GROUP_TRANSACTIONS: redisCommandGroup = 7;
pub const COMMAND_GROUP_PUBSUB: redisCommandGroup = 6;
pub const COMMAND_GROUP_HASH: redisCommandGroup = 5;
pub const COMMAND_GROUP_SORTED_SET: redisCommandGroup = 4;
pub const COMMAND_GROUP_SET: redisCommandGroup = 3;
pub const COMMAND_GROUP_LIST: redisCommandGroup = 2;
pub const COMMAND_GROUP_STRING: redisCommandGroup = 1;
pub const COMMAND_GROUP_GENERIC: redisCommandGroup = 0;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct readyList {
pub db: *mut redisDb,
pub key: *mut robj,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct replBacklog {
pub ref_repl_buf_node: *mut listNode,
pub unindexed_count: size_t,
pub blocks_index: *mut rax,
pub histlen: libc::c_longlong,
pub offset: libc::c_longlong,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct saveparam {
pub seconds: time_t,
pub changes: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct sentinelConfig {
pub pre_monitor_cfg: *mut list,
pub monitor_cfg: *mut list,
pub post_monitor_cfg: *mut list,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct sharedObjectsStruct {
pub crlf: *mut robj,
pub ok: *mut robj,
pub err: *mut robj,
pub emptybulk: *mut robj,
pub czero: *mut robj,
pub cone: *mut robj,
pub pong: *mut robj,
pub space: *mut robj,
pub queued: *mut robj,
pub null: [*mut robj; 4],
pub nullarray: [*mut robj; 4],
pub emptymap: [*mut robj; 4],
pub emptyset: [*mut robj; 4],
pub emptyarray: *mut robj,
pub wrongtypeerr: *mut robj,
pub nokeyerr: *mut robj,
pub syntaxerr: *mut robj,
pub sameobjecterr: *mut robj,
pub outofrangeerr: *mut robj,
pub noscripterr: *mut robj,
pub loadingerr: *mut robj,
pub slowevalerr: *mut robj,
pub slowscripterr: *mut robj,
pub slowmoduleerr: *mut robj,
pub bgsaveerr: *mut robj,
pub masterdownerr: *mut robj,
pub roslaveerr: *mut robj,
pub execaborterr: *mut robj,
pub noautherr: *mut robj,
pub noreplicaserr: *mut robj,
pub busykeyerr: *mut robj,
pub oomerr: *mut robj,
pub plus: *mut robj,
pub messagebulk: *mut robj,
pub pmessagebulk: *mut robj,
pub subscribebulk: *mut robj,
pub unsubscribebulk: *mut robj,
pub psubscribebulk: *mut robj,
pub punsubscribebulk: *mut robj,
pub del: *mut robj,
pub unlink: *mut robj,
pub rpop: *mut robj,
pub lpop: *mut robj,
pub lpush: *mut robj,
pub rpoplpush: *mut robj,
pub lmove: *mut robj,
pub blmove: *mut robj,
pub zpopmin: *mut robj,
pub zpopmax: *mut robj,
pub emptyscan: *mut robj,
pub multi: *mut robj,
pub exec: *mut robj,
pub left: *mut robj,
pub right: *mut robj,
pub hset: *mut robj,
pub srem: *mut robj,
pub xgroup: *mut robj,
pub xclaim: *mut robj,
pub script: *mut robj,
pub replconf: *mut robj,
pub eval: *mut robj,
pub persist: *mut robj,
pub set: *mut robj,
pub pexpireat: *mut robj,
pub pexpire: *mut robj,
pub time: *mut robj,
pub pxat: *mut robj,
pub absttl: *mut robj,
pub retrycount: *mut robj,
pub force: *mut robj,
pub justid: *mut robj,
pub entriesread: *mut robj,
pub lastid: *mut robj,
pub ping: *mut robj,
pub setid: *mut robj,
pub keepttl: *mut robj,
pub load: *mut robj,
pub createconsumer: *mut robj,
pub getack: *mut robj,
pub special_asterick: *mut robj,
pub special_equals: *mut robj,
pub default_username: *mut robj,
pub redacted: *mut robj,
pub ssubscribebulk: *mut robj,
pub sunsubscribebulk: *mut robj,
pub smessagebulk: *mut robj,
pub select: [*mut robj; 10],
pub integers: [*mut robj; 10000],
pub mbulkhdr: [*mut robj; 32],
pub bulkhdr: [*mut robj; 32],
pub maphdr: [*mut robj; 32],
pub sethdr: [*mut robj; 32],
pub minstring: sds,
pub maxstring: sds,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct clientBufferLimitsConfig {
pub hard_limit_bytes: libc::c_ulonglong,
pub soft_limit_bytes: libc::c_ulonglong,
pub soft_limit_seconds: time_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisOp {
pub argv: *mut *mut robj,
pub argc: libc::c_int,
pub dbid: libc::c_int,
pub target: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisOpArray {
pub ops: *mut redisOp,
pub numops: libc::c_int,
pub capacity: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct malloc_stats {
pub zmalloc_used: size_t,
pub process_rss: size_t,
pub allocator_allocated: size_t,
pub allocator_active: size_t,
pub allocator_resident: size_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct socketFds {
pub fd: [libc::c_int; 16],
pub count: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisTLSContextConfig {
pub cert_file: *mut libc::c_char,
pub key_file: *mut libc::c_char,
pub key_file_pass: *mut libc::c_char,
pub client_cert_file: *mut libc::c_char,
pub client_key_file: *mut libc::c_char,
pub client_key_file_pass: *mut libc::c_char,
pub dh_params_file: *mut libc::c_char,
pub ca_cert_file: *mut libc::c_char,
pub ca_cert_dir: *mut libc::c_char,
pub protocols: *mut libc::c_char,
pub ciphers: *mut libc::c_char,
pub ciphersuites: *mut libc::c_char,
pub prefer_server_ciphers: libc::c_int,
pub session_caching: libc::c_int,
pub session_cache_size: libc::c_int,
pub session_cache_timeout: libc::c_int,
}
pub type aof_file_type = libc::c_uint;
pub const AOF_FILE_TYPE_INCR: aof_file_type = 105;
pub const AOF_FILE_TYPE_HIST: aof_file_type = 104;
pub const AOF_FILE_TYPE_BASE: aof_file_type = 98;
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aofInfo {
pub file_name: sds,
pub file_seq: libc::c_longlong,
pub file_type: aof_file_type,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct aofManifest {
pub base_aof_info: *mut aofInfo,
pub incr_aof_list: *mut list,
pub history_aof_list: *mut list,
pub curr_base_file_seq: libc::c_longlong,
pub curr_incr_file_seq: libc::c_longlong,
pub dirty: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct redisServer {
pub pid: pid_t,
pub main_thread_id: pthread_t,
pub configfile: *mut libc::c_char,
pub executable: *mut libc::c_char,
pub exec_argv: *mut *mut libc::c_char,
pub dynamic_hz: libc::c_int,
pub config_hz: libc::c_int,
pub umask: mode_t,
pub hz: libc::c_int,
pub in_fork_child: libc::c_int,
pub db: *mut redisDb,
pub commands: *mut dict,
pub orig_commands: *mut dict,
pub el: *mut aeEventLoop,
pub errors: *mut rax,
pub lruclock: atomic_uint,
pub shutdown_asap: sig_atomic_t,
pub shutdown_mstime: mstime_t,
pub last_sig_received: libc::c_int,
pub shutdown_flags: libc::c_int,
pub activerehashing: libc::c_int,
pub active_defrag_running: libc::c_int,
pub pidfile: *mut libc::c_char,
pub arch_bits: libc::c_int,
pub cronloops: libc::c_int,
pub runid: [libc::c_char; 41],
pub sentinel_mode: libc::c_int,
pub initial_memory_usage: size_t,
pub always_show_logo: libc::c_int,
pub in_exec: libc::c_int,
pub busy_module_yield_flags: libc::c_int,
pub busy_module_yield_reply: *const libc::c_char,
pub core_propagates: libc::c_int,
pub propagate_no_multi: libc::c_int,
pub module_ctx_nesting: libc::c_int,
pub ignore_warnings: *mut libc::c_char,
pub client_pause_in_transaction: libc::c_int,
pub thp_enabled: libc::c_int,
pub page_size: size_t,
pub moduleapi: *mut dict,
pub sharedapi: *mut dict,
pub module_configs_queue: *mut dict,
pub loadmodule_queue: *mut list,
pub module_pipe: [libc::c_int; 2],
pub child_pid: pid_t,
pub child_type: libc::c_int,
pub port: libc::c_int,
pub tls_port: libc::c_int,
pub tcp_backlog: libc::c_int,
pub bindaddr: [*mut libc::c_char; 16],
pub bindaddr_count: libc::c_int,
pub bind_source_addr: *mut libc::c_char,
pub unixsocket: *mut libc::c_char,
pub unixsocketperm: libc::c_uint,
pub ipfd: socketFds,
pub tlsfd: socketFds,
pub sofd: libc::c_int,
pub socket_mark_id: uint32_t,
pub cfd: socketFds,
pub clients: *mut list,
pub clients_to_close: *mut list,
pub clients_pending_write: *mut list,
pub clients_pending_read: *mut list,
pub slaves: *mut list,
pub monitors: *mut list,
pub current_client: *mut client,
pub client_mem_usage_buckets: *mut clientMemUsageBucket,
pub clients_timeout_table: *mut rax,
pub fixed_time_expire: libc::c_long,
pub in_nested_call: libc::c_int,
pub clients_index: *mut rax,
pub client_pause_type: pause_type,
pub postponed_clients: *mut list,
pub client_pause_end_time: mstime_t,
pub client_pause_per_purpose: [*mut pause_event; 3],
pub neterr: [libc::c_char; 256],
pub migrate_cached_sockets: *mut dict,
pub next_client_id: uint_least64_t,
pub protected_mode: libc::c_int,
pub io_threads_num: libc::c_int,
pub io_threads_do_reads: libc::c_int,
pub io_threads_active: libc::c_int,
pub events_processed_while_blocked: libc::c_longlong,
pub enable_protected_configs: libc::c_int,
pub enable_debug_cmd: libc::c_int,
pub enable_module_cmd: libc::c_int,
pub loading: sig_atomic_t,
pub async_loading: sig_atomic_t,
pub loading_total_bytes: off_t,
pub loading_rdb_used_mem: off_t,
pub loading_loaded_bytes: off_t,
pub loading_start_time: time_t,
pub loading_process_events_interval_bytes: off_t,
pub stat_starttime: time_t,
pub stat_numcommands: libc::c_longlong,
pub stat_numconnections: libc::c_longlong,
pub stat_expiredkeys: libc::c_longlong,
pub stat_expired_stale_perc: libc::c_double,
pub stat_expired_time_cap_reached_count: libc::c_longlong,
pub stat_expire_cycle_time_used: libc::c_longlong,
pub stat_evictedkeys: libc::c_longlong,
pub stat_evictedclients: libc::c_longlong,
pub stat_total_eviction_exceeded_time: libc::c_longlong,
pub stat_last_eviction_exceeded_time: monotime,
pub stat_keyspace_hits: libc::c_longlong,
pub stat_keyspace_misses: libc::c_longlong,
pub stat_active_defrag_hits: libc::c_longlong,
pub stat_active_defrag_misses: libc::c_longlong,
pub stat_active_defrag_key_hits: libc::c_longlong,
pub stat_active_defrag_key_misses: libc::c_longlong,
pub stat_active_defrag_scanned: libc::c_longlong,
pub stat_total_active_defrag_time: libc::c_longlong,
pub stat_last_active_defrag_time: monotime,
pub stat_peak_memory: size_t,
pub stat_aof_rewrites: libc::c_longlong,
pub stat_aofrw_consecutive_failures: libc::c_longlong,
pub stat_rdb_saves: libc::c_longlong,
pub stat_fork_time: libc::c_longlong,
pub stat_fork_rate: libc::c_double,
pub stat_total_forks: libc::c_longlong,
pub stat_rejected_conn: libc::c_longlong,
pub stat_sync_full: libc::c_longlong,
pub stat_sync_partial_ok: libc::c_longlong,
pub stat_sync_partial_err: libc::c_longlong,
pub slowlog: *mut list,
pub slowlog_entry_id: libc::c_longlong,
pub slowlog_log_slower_than: libc::c_longlong,
pub slowlog_max_len: libc::c_ulong,
pub cron_malloc_stats: malloc_stats,
pub stat_net_input_bytes: atomic_llong,
pub stat_net_output_bytes: atomic_llong,
pub stat_net_repl_input_bytes: atomic_llong,
pub stat_net_repl_output_bytes: atomic_llong,
pub stat_current_cow_peak: size_t,
pub stat_current_cow_bytes: size_t,
pub stat_current_cow_updated: monotime,
pub stat_current_save_keys_processed: size_t,
pub stat_current_save_keys_total: size_t,
pub stat_rdb_cow_bytes: size_t,
pub stat_aof_cow_bytes: size_t,
pub stat_module_cow_bytes: size_t,
pub stat_module_progress: libc::c_double,
pub stat_clients_type_memory: [size_t; 4],
pub stat_cluster_links_memory: size_t,
pub stat_unexpected_error_replies: libc::c_longlong,
pub stat_total_error_replies: libc::c_longlong,
pub stat_dump_payload_sanitizations: libc::c_longlong,
pub stat_io_reads_processed: libc::c_longlong,
pub stat_io_writes_processed: libc::c_longlong,
pub stat_total_reads_processed: atomic_llong,
pub stat_total_writes_processed: atomic_llong,
pub inst_metric: [C2RustUnnamed_6; 5],
pub stat_reply_buffer_shrinks: libc::c_longlong,
pub stat_reply_buffer_expands: libc::c_longlong,
pub verbosity: libc::c_int,
pub maxidletime: libc::c_int,
pub tcpkeepalive: libc::c_int,
pub active_expire_enabled: libc::c_int,
pub active_expire_effort: libc::c_int,
pub active_defrag_enabled: libc::c_int,
pub sanitize_dump_payload: libc::c_int,
pub skip_checksum_validation: libc::c_int,
pub jemalloc_bg_thread: libc::c_int,
pub active_defrag_ignore_bytes: size_t,
pub active_defrag_threshold_lower: libc::c_int,
pub active_defrag_threshold_upper: libc::c_int,
pub active_defrag_cycle_min: libc::c_int,
pub active_defrag_cycle_max: libc::c_int,
pub active_defrag_max_scan_fields: libc::c_ulong,
pub client_max_querybuf_len: size_t,
pub dbnum: libc::c_int,
pub supervised: libc::c_int,
pub supervised_mode: libc::c_int,
pub daemonize: libc::c_int,
pub set_proc_title: libc::c_int,
pub proc_title_template: *mut libc::c_char,
pub client_obuf_limits: [clientBufferLimitsConfig; 3],
pub pause_cron: libc::c_int,
pub latency_tracking_enabled: libc::c_int,
pub latency_tracking_info_percentiles: *mut libc::c_double,
pub latency_tracking_info_percentiles_len: libc::c_int,
pub aof_enabled: libc::c_int,
pub aof_state: libc::c_int,
pub aof_fsync: libc::c_int,
pub aof_filename: *mut libc::c_char,
pub aof_dirname: *mut libc::c_char,
pub aof_no_fsync_on_rewrite: libc::c_int,
pub aof_rewrite_perc: libc::c_int,
pub aof_rewrite_min_size: off_t,
pub aof_rewrite_base_size: off_t,
pub aof_current_size: off_t,
pub aof_last_incr_size: off_t,
pub aof_fsync_offset: off_t,
pub aof_flush_sleep: libc::c_int,
pub aof_rewrite_scheduled: libc::c_int,
pub aof_buf: sds,
pub aof_fd: libc::c_int,
pub aof_selected_db: libc::c_int,
pub aof_flush_postponed_start: time_t,
pub aof_last_fsync: time_t,
pub aof_rewrite_time_last: time_t,
pub aof_rewrite_time_start: time_t,
pub aof_cur_timestamp: time_t,
pub aof_timestamp_enabled: libc::c_int,
pub aof_lastbgrewrite_status: libc::c_int,
pub aof_delayed_fsync: libc::c_ulong,
pub aof_rewrite_incremental_fsync: libc::c_int,
pub rdb_save_incremental_fsync: libc::c_int,
pub aof_last_write_status: libc::c_int,
pub aof_last_write_errno: libc::c_int,
pub aof_load_truncated: libc::c_int,
pub aof_use_rdb_preamble: libc::c_int,
pub aof_bio_fsync_status: atomic_int,
pub aof_bio_fsync_errno: atomic_int,
pub aof_manifest: *mut aofManifest,
pub aof_disable_auto_gc: libc::c_int,
pub dirty: libc::c_longlong,
pub dirty_before_bgsave: libc::c_longlong,
pub rdb_last_load_keys_expired: libc::c_longlong,
pub rdb_last_load_keys_loaded: libc::c_longlong,
pub saveparams: *mut saveparam,
pub saveparamslen: libc::c_int,
pub rdb_filename: *mut libc::c_char,
pub rdb_compression: libc::c_int,
pub rdb_checksum: libc::c_int,
pub rdb_del_sync_files: libc::c_int,
pub lastsave: time_t,
pub lastbgsave_try: time_t,
pub rdb_save_time_last: time_t,
pub rdb_save_time_start: time_t,
pub rdb_bgsave_scheduled: libc::c_int,
pub rdb_child_type: libc::c_int,
pub lastbgsave_status: libc::c_int,
pub stop_writes_on_bgsave_err: libc::c_int,
pub rdb_pipe_read: libc::c_int,
pub rdb_child_exit_pipe: libc::c_int,
pub rdb_pipe_conns: *mut *mut connection,
pub rdb_pipe_numconns: libc::c_int,
pub rdb_pipe_numconns_writing: libc::c_int,
pub rdb_pipe_buff: *mut libc::c_char,
pub rdb_pipe_bufflen: libc::c_int,
pub rdb_key_save_delay: libc::c_int,
pub key_load_delay: libc::c_int,
pub child_info_pipe: [libc::c_int; 2],
pub child_info_nread: libc::c_int,
pub also_propagate: redisOpArray,
pub replication_allowed: libc::c_int,
pub logfile: *mut libc::c_char,
pub syslog_enabled: libc::c_int,
pub syslog_ident: *mut libc::c_char,
pub syslog_facility: libc::c_int,
pub crashlog_enabled: libc::c_int,
pub memcheck_enabled: libc::c_int,
pub use_exit_on_panic: libc::c_int,
pub shutdown_timeout: libc::c_int,
pub shutdown_on_sigint: libc::c_int,
pub shutdown_on_sigterm: libc::c_int,
pub replid: [libc::c_char; 41],
pub replid2: [libc::c_char; 41],
pub master_repl_offset: libc::c_longlong,
pub second_replid_offset: libc::c_longlong,
pub slaveseldb: libc::c_int,
pub repl_ping_slave_period: libc::c_int,
pub repl_backlog: *mut replBacklog,
pub repl_backlog_size: libc::c_longlong,
pub repl_backlog_time_limit: time_t,
pub repl_no_slaves_since: time_t,
pub repl_min_slaves_to_write: libc::c_int,
pub repl_min_slaves_max_lag: libc::c_int,
pub repl_good_slaves_count: libc::c_int,
pub repl_diskless_sync: libc::c_int,
pub repl_diskless_load: libc::c_int,
pub repl_diskless_sync_delay: libc::c_int,
pub repl_diskless_sync_max_replicas: libc::c_int,
pub repl_buffer_mem: size_t,
pub repl_buffer_blocks: *mut list,
pub masteruser: *mut libc::c_char,
pub masterauth: sds,
pub masterhost: *mut libc::c_char,
pub masterport: libc::c_int,
pub repl_timeout: libc::c_int,
pub master: *mut client,
pub cached_master: *mut client,
pub repl_syncio_timeout: libc::c_int,
pub repl_state: libc::c_int,
pub repl_transfer_size: off_t,
pub repl_transfer_read: off_t,
pub repl_transfer_last_fsync_off: off_t,
pub repl_transfer_s: *mut connection,
pub repl_transfer_fd: libc::c_int,
pub repl_transfer_tmpfile: *mut libc::c_char,
pub repl_transfer_lastio: time_t,
pub repl_serve_stale_data: libc::c_int,
pub repl_slave_ro: libc::c_int,
pub repl_slave_ignore_maxmemory: libc::c_int,
pub repl_down_since: time_t,
pub repl_disable_tcp_nodelay: libc::c_int,
pub slave_priority: libc::c_int,
pub replica_announced: libc::c_int,
pub slave_announce_port: libc::c_int,
pub slave_announce_ip: *mut libc::c_char,
pub propagation_error_behavior: libc::c_int,
pub repl_ignore_disk_write_error: libc::c_int,
pub master_replid: [libc::c_char; 41],
pub master_initial_offset: libc::c_longlong,
pub repl_slave_lazy_flush: libc::c_int,
pub clients_waiting_acks: *mut list,
pub get_ack_from_slaves: libc::c_int,
pub maxclients: libc::c_uint,
pub maxmemory: libc::c_ulonglong,
pub maxmemory_clients: ssize_t,
pub maxmemory_policy: libc::c_int,
pub maxmemory_samples: libc::c_int,
pub maxmemory_eviction_tenacity: libc::c_int,
pub lfu_log_factor: libc::c_int,
pub lfu_decay_time: libc::c_int,
pub proto_max_bulk_len: libc::c_longlong,
pub oom_score_adj_values: [libc::c_int; 3],
pub oom_score_adj: libc::c_int,
pub disable_thp: libc::c_int,
pub blocked_clients: libc::c_uint,
pub blocked_clients_by_type: [libc::c_uint; 8],
pub unblocked_clients: *mut list,
pub ready_keys: *mut list,
pub tracking_clients: libc::c_uint,
pub tracking_table_max_keys: size_t,
pub tracking_pending_keys: *mut list,
pub sort_desc: libc::c_int,
pub sort_alpha: libc::c_int,
pub sort_bypattern: libc::c_int,
pub sort_store: libc::c_int,
pub hash_max_listpack_entries: size_t,
pub hash_max_listpack_value: size_t,
pub set_max_intset_entries: size_t,
pub zset_max_listpack_entries: size_t,
pub zset_max_listpack_value: size_t,
pub hll_sparse_max_bytes: size_t,
pub stream_node_max_bytes: size_t,
pub stream_node_max_entries: libc::c_longlong,
pub list_max_listpack_size: libc::c_int,
pub list_compress_depth: libc::c_int,
pub unixtime: atomic_int,
pub timezone: time_t,
pub daylight_active: libc::c_int,
pub mstime: mstime_t,
pub ustime: ustime_t,
pub blocking_op_nesting: size_t,
pub blocked_last_cron: libc::c_longlong,
pub pubsub_channels: *mut dict,
pub pubsub_patterns: *mut dict,
pub notify_keyspace_events: libc::c_int,
pub pubsubshard_channels: *mut dict,
pub cluster_enabled: libc::c_int,
pub cluster_port: libc::c_int,
pub cluster_node_timeout: mstime_t,
pub cluster_configfile: *mut libc::c_char,
pub cluster: *mut clusterState,
pub cluster_migration_barrier: libc::c_int,
pub cluster_allow_replica_migration: libc::c_int,
pub cluster_slave_validity_factor: libc::c_int,
pub cluster_require_full_coverage: libc::c_int,
pub cluster_slave_no_failover: libc::c_int,
pub cluster_announce_ip: *mut libc::c_char,
pub cluster_announce_hostname: *mut libc::c_char,
pub cluster_preferred_endpoint_type: libc::c_int,
pub cluster_announce_port: libc::c_int,
pub cluster_announce_tls_port: libc::c_int,
pub cluster_announce_bus_port: libc::c_int,
pub cluster_module_flags: libc::c_int,
pub cluster_allow_reads_when_down: libc::c_int,
pub cluster_config_file_lock_fd: libc::c_int,
pub cluster_link_sendbuf_limit_bytes: libc::c_ulonglong,
pub cluster_drop_packet_filter: libc::c_int,
pub script_caller: *mut client,
pub busy_reply_threshold: mstime_t,
pub pre_command_oom_state: libc::c_int,
pub script_disable_deny_script: libc::c_int,
pub lazyfree_lazy_eviction: libc::c_int,
pub lazyfree_lazy_expire: libc::c_int,
pub lazyfree_lazy_server_del: libc::c_int,
pub lazyfree_lazy_user_del: libc::c_int,
pub lazyfree_lazy_user_flush: libc::c_int,
pub latency_monitor_threshold: libc::c_longlong,
pub latency_events: *mut dict,
pub acl_filename: *mut libc::c_char,
pub acllog_max_len: libc::c_ulong,
pub requirepass: sds,
pub acl_pubsub_default: libc::c_int,
pub watchdog_period: libc::c_int,
pub system_memory_size: size_t,
pub tls_cluster: libc::c_int,
pub tls_replication: libc::c_int,
pub tls_auth_clients: libc::c_int,
pub tls_ctx_config: redisTLSContextConfig,
pub server_cpulist: *mut libc::c_char,
pub bio_cpulist: *mut libc::c_char,
pub aof_rewrite_cpulist: *mut libc::c_char,
pub bgsave_cpulist: *mut libc::c_char,
pub sentinel_config: *mut sentinelConfig,
pub failover_end_time: mstime_t,
pub force_failover: libc::c_int,
pub target_replica_host: *mut libc::c_char,
pub target_replica_port: libc::c_int,
pub failover_state: libc::c_int,
pub cluster_allow_pubsubshard_when_down: libc::c_int,
pub reply_buffer_peak_reset_time: libc::c_long,
pub reply_buffer_resizing_enabled: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct C2RustUnnamed_6 {
pub last_sample_time: libc::c_longlong,
pub last_sample_count: libc::c_longlong,
pub samples: [libc::c_longlong; 16],
pub idx: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct streamID {
pub ms: uint64_t,
pub seq: uint64_t,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct stream {
pub rax: *mut rax,
pub length: uint64_t,
pub last_id: streamID,
pub first_id: streamID,
pub max_deleted_entry_id: streamID,
pub entries_added: uint64_t,
pub cgroups: *mut rax,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct streamCG {
pub last_id: streamID,
pub entries_read: libc::c_longlong,
pub pel: *mut rax,
pub consumers: *mut rax,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct streamConsumer {
pub seen_time: mstime_t,
pub name: sds,
pub pel: *mut rax,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct streamPropInfo {
pub keyname: *mut robj,
pub groupname: *mut robj,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct bkinfo {
pub listnode: *mut listNode,
pub stream_id: streamID,
}
#[inline]
unsafe extern "C" fn elapsedStart(mut start_time: *mut monotime) {
*start_time = getMonotonicUs.expect("non-null function pointer")();
}
#[inline]
unsafe extern "C" fn elapsedUs(mut start_time: monotime) -> uint64_t {
return (getMonotonicUs.expect("non-null function pointer")())
.wrapping_sub(start_time);
}
#[no_mangle]
pub unsafe extern "C" fn blockClient(mut c: *mut client, mut btype: libc::c_int) {
if !((*c).flags & ((1 as libc::c_int) << 1 as libc::c_int) as libc::c_ulong != 0
&& btype != 3 as libc::c_int && btype != 6 as libc::c_int)
{} else {
_serverAssert(
b"!(c->flags & CLIENT_MASTER && btype != BLOCKED_MODULE && btype != BLOCKED_POSTPONE)\0"
as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
93 as libc::c_int,
);
unreachable!();
};
(*c).flags |= ((1 as libc::c_int) << 4 as libc::c_int) as libc::c_ulong;
(*c).btype = btype;
server.blocked_clients = (server.blocked_clients).wrapping_add(1);
server
.blocked_clients_by_type[btype
as usize] = (server.blocked_clients_by_type[btype as usize]).wrapping_add(1);
addClientToTimeoutTable(c);
if btype == 6 as libc::c_int {
listAddNodeTail(server.postponed_clients, c as *mut libc::c_void);
(*c).postponed_list_node = (*server.postponed_clients).tail;
(*c).flags |= ((1 as libc::c_int) << 30 as libc::c_int) as libc::c_ulong;
}
}
#[no_mangle]
pub unsafe extern "C" fn updateStatsOnUnblock(
mut c: *mut client,
mut blocked_us: libc::c_long,
mut reply_us: libc::c_long,
mut had_errors: libc::c_int,
) {
let total_cmd_duration: ustime_t = ((*c).duration + blocked_us + reply_us)
as ustime_t;
(*(*c).lastcmd).microseconds += total_cmd_duration;
if had_errors != 0 {
(*(*c).lastcmd).failed_calls += 1;
}
if server.latency_tracking_enabled != 0 {
updateCommandLatencyHistogram(
&mut (*(*c).lastcmd).latency_histogram,
(total_cmd_duration * 1000 as libc::c_int as libc::c_longlong) as int64_t,
);
}
slowlogPushCurrentCommand(c, (*c).lastcmd, total_cmd_duration);
if server.latency_monitor_threshold != 0
&& (reply_us / 1000 as libc::c_int as libc::c_long) as libc::c_longlong
>= server.latency_monitor_threshold
{
latencyAddSample(
b"command-unblocking\0" as *const u8 as *const libc::c_char,
(reply_us / 1000 as libc::c_int as libc::c_long) as mstime_t,
);
}
}
#[no_mangle]
pub unsafe extern "C" fn processUnblockedClients() {
let mut ln: *mut listNode = 0 as *mut listNode;
let mut c: *mut client = 0 as *mut client;
while (*server.unblocked_clients).len != 0 {
ln = (*server.unblocked_clients).head;
if !ln.is_null() {} else {
_serverAssert(
b"ln != NULL\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
133 as libc::c_int,
);
unreachable!();
};
c = (*ln).value as *mut client;
listDelNode(server.unblocked_clients, ln);
(*c).flags &= !((1 as libc::c_int) << 7 as libc::c_int) as libc::c_ulong;
if (*c).flags & ((1 as libc::c_int) << 4 as libc::c_int) as libc::c_ulong == 0 {
if processPendingCommandAndInputBuffer(c) == -(1 as libc::c_int) {
c = 0 as *mut client;
}
}
beforeNextClient(c);
}
}
#[no_mangle]
pub unsafe extern "C" fn queueClientForReprocessing(mut c: *mut client) {
if (*c).flags & ((1 as libc::c_int) << 7 as libc::c_int) as libc::c_ulong == 0 {
(*c).flags |= ((1 as libc::c_int) << 7 as libc::c_int) as libc::c_ulong;
listAddNodeTail(server.unblocked_clients, c as *mut libc::c_void);
}
}
#[no_mangle]
pub unsafe extern "C" fn unblockClient(mut c: *mut client) {
if (*c).btype == 1 as libc::c_int || (*c).btype == 5 as libc::c_int
|| (*c).btype == 4 as libc::c_int
{
unblockClientWaitingData(c);
} else if (*c).btype == 2 as libc::c_int {
unblockClientWaitingReplicas(c);
} else if (*c).btype == 3 as libc::c_int {
if moduleClientIsBlockedOnKeys(c) != 0 {
unblockClientWaitingData(c);
}
unblockClientFromModule(c);
} else if (*c).btype == 6 as libc::c_int {
listDelNode(server.postponed_clients, (*c).postponed_list_node);
(*c).postponed_list_node = 0 as *mut listNode;
} else if !((*c).btype == 7 as libc::c_int) {
_serverPanic(
b"blocked.c\0" as *const u8 as *const libc::c_char,
195 as libc::c_int,
b"Unknown btype in unblockClient().\0" as *const u8 as *const libc::c_char,
);
unreachable!();
}
if (*c).btype != 6 as libc::c_int && (*c).btype != 7 as libc::c_int {
freeClientOriginalArgv(c);
resetClient(c);
}
server.blocked_clients = (server.blocked_clients).wrapping_sub(1);
server
.blocked_clients_by_type[(*c).btype
as usize] = (server.blocked_clients_by_type[(*c).btype as usize])
.wrapping_sub(1);
(*c).flags &= !((1 as libc::c_int) << 4 as libc::c_int) as libc::c_ulong;
(*c).btype = 0 as libc::c_int;
removeClientFromTimeoutTable(c);
queueClientForReprocessing(c);
}
#[no_mangle]
pub unsafe extern "C" fn replyToBlockedClientTimedOut(mut c: *mut client) {
if (*c).btype == 1 as libc::c_int || (*c).btype == 5 as libc::c_int
|| (*c).btype == 4 as libc::c_int
{
addReplyNullArray(c);
} else if (*c).btype == 2 as libc::c_int {
addReplyLongLong(
c,
replicationCountAcksByOffset((*c).bpop.reploffset) as libc::c_longlong,
);
} else if (*c).btype == 3 as libc::c_int {
moduleBlockedClientTimedOut(c);
} else {
_serverPanic(
b"blocked.c\0" as *const u8 as *const libc::c_char,
230 as libc::c_int,
b"Unknown btype in replyToBlockedClientTimedOut().\0" as *const u8
as *const libc::c_char,
);
unreachable!();
};
}
#[no_mangle]
pub unsafe extern "C" fn replyToClientsBlockedOnShutdown() {
if server.blocked_clients_by_type[7 as libc::c_int as usize]
== 0 as libc::c_int as libc::c_uint
{
return;
}
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(server.clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut c: *mut client = (*ln).value as *mut client;
if (*c).flags & ((1 as libc::c_int) << 4 as libc::c_int) as libc::c_ulong != 0
&& (*c).btype == 7 as libc::c_int
{
addReplyError(
c,
b"Errors trying to SHUTDOWN. Check logs.\0" as *const u8
as *const libc::c_char,
);
unblockClient(c);
}
};
}
#[no_mangle]
pub unsafe extern "C" fn disconnectAllBlockedClients() {
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(server.clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut c: *mut client = (*ln).value as *mut client;
if !((*c).flags & ((1 as libc::c_int) << 4 as libc::c_int) as libc::c_ulong != 0)
{
continue;
}
if (*c).btype == 6 as libc::c_int {
continue;
}
addReplyError(
c,
b"-UNBLOCKED force unblock from blocking operation, instance state changed (master -> replica?)\0"
as *const u8 as *const libc::c_char,
);
unblockClient(c);
(*c).flags |= ((1 as libc::c_int) << 6 as libc::c_int) as libc::c_ulong;
};
}
#[no_mangle]
pub unsafe extern "C" fn serveClientsBlockedOnListKey(
mut o: *mut robj,
mut rl: *mut readyList,
) {
if server.blocked_clients_by_type[1 as libc::c_int as usize] == 0 {
return;
}
let mut de: *mut dictEntry = dictFind(
(*(*rl).db).blocking_keys,
(*rl).key as *const libc::c_void,
);
if !de.is_null() {
let mut clients: *mut list = (*de).v.val as *mut list;
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut receiver: *mut client = (*ln).value as *mut client;
if (*receiver).btype != 1 as libc::c_int {
continue;
}
let mut deleted: libc::c_int = 0 as libc::c_int;
let mut dstkey: *mut robj = (*receiver).bpop.target;
let mut wherefrom: libc::c_int = (*receiver).bpop.blockpos.wherefrom;
let mut whereto: libc::c_int = (*receiver).bpop.blockpos.whereto;
if !dstkey.is_null() {
incrRefCount(dstkey);
}
let mut prev_error_replies: libc::c_longlong = server
.stat_total_error_replies;
let mut old_client: *mut client = server.current_client;
server.current_client = receiver;
let mut replyTimer: monotime = 0;
elapsedStart(&mut replyTimer);
serveClientBlockedOnList(
receiver,
o,
(*rl).key,
dstkey,
(*rl).db,
wherefrom,
whereto,
&mut deleted,
);
updateStatsOnUnblock(
receiver,
0 as libc::c_int as libc::c_long,
elapsedUs(replyTimer) as libc::c_long,
(server.stat_total_error_replies != prev_error_replies) as libc::c_int,
);
unblockClient(receiver);
afterCommand(receiver);
server.current_client = old_client;
if !dstkey.is_null() {
decrRefCount(dstkey);
}
if deleted != 0 {
break;
}
}
}
}
#[no_mangle]
pub unsafe extern "C" fn serveClientsBlockedOnSortedSetKey(
mut o: *mut robj,
mut rl: *mut readyList,
) {
if server.blocked_clients_by_type[5 as libc::c_int as usize] == 0 {
return;
}
let mut de: *mut dictEntry = dictFind(
(*(*rl).db).blocking_keys,
(*rl).key as *const libc::c_void,
);
if !de.is_null() {
let mut clients: *mut list = (*de).v.val as *mut list;
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut receiver: *mut client = (*ln).value as *mut client;
if (*receiver).btype != 5 as libc::c_int {
continue;
}
let mut deleted: libc::c_int = 0 as libc::c_int;
let mut llen: libc::c_long = zsetLength(o) as libc::c_long;
let mut count: libc::c_long = (*receiver).bpop.count;
let mut where_0: libc::c_int = (*receiver).bpop.blockpos.wherefrom;
let mut use_nested_array: libc::c_int = if !((*receiver).lastcmd).is_null()
&& (*(*receiver).lastcmd).proc_0
== Some(bzmpopCommand as unsafe extern "C" fn(*mut client) -> ())
{
1 as libc::c_int
} else {
0 as libc::c_int
};
let mut reply_nil_when_empty: libc::c_int = use_nested_array;
let mut prev_error_replies: libc::c_longlong = server
.stat_total_error_replies;
let mut old_client: *mut client = server.current_client;
server.current_client = receiver;
let mut replyTimer: monotime = 0;
elapsedStart(&mut replyTimer);
genericZpopCommand(
receiver,
&mut (*rl).key,
1 as libc::c_int,
where_0,
1 as libc::c_int,
count,
use_nested_array,
reply_nil_when_empty,
&mut deleted,
);
let mut argc: libc::c_int = 2 as libc::c_int;
let mut argv: [*mut robj; 3] = [0 as *mut robj; 3];
argv[0 as libc::c_int
as usize] = if where_0 == 0 as libc::c_int {
shared.zpopmin
} else {
shared.zpopmax
};
argv[1 as libc::c_int as usize] = (*rl).key;
incrRefCount((*rl).key);
if count != -(1 as libc::c_int) as libc::c_long {
let mut count_obj: *mut robj = createStringObjectFromLongLong(
(if count > llen { llen } else { count }) as libc::c_longlong,
);
argv[2 as libc::c_int as usize] = count_obj;
argc += 1;
}
alsoPropagate(
(*(*receiver).db).id,
argv.as_mut_ptr(),
argc,
1 as libc::c_int | 2 as libc::c_int,
);
decrRefCount(argv[1 as libc::c_int as usize]);
if count != -(1 as libc::c_int) as libc::c_long {
decrRefCount(argv[2 as libc::c_int as usize]);
}
updateStatsOnUnblock(
receiver,
0 as libc::c_int as libc::c_long,
elapsedUs(replyTimer) as libc::c_long,
(server.stat_total_error_replies != prev_error_replies) as libc::c_int,
);
unblockClient(receiver);
afterCommand(receiver);
server.current_client = old_client;
if deleted != 0 {
break;
}
}
}
}
#[no_mangle]
pub unsafe extern "C" fn serveClientsBlockedOnStreamKey(
mut o: *mut robj,
mut rl: *mut readyList,
) {
if server.blocked_clients_by_type[4 as libc::c_int as usize] == 0 {
return;
}
let mut de: *mut dictEntry = dictFind(
(*(*rl).db).blocking_keys,
(*rl).key as *const libc::c_void,
);
let mut s: *mut stream = (*o).ptr as *mut stream;
if !de.is_null() {
let mut clients: *mut list = (*de).v.val as *mut list;
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(clients, &mut li);
let mut start: streamID = streamID { ms: 0, seq: 0 };
let mut consumer: *mut streamConsumer = 0 as *mut streamConsumer;
let mut noack: libc::c_int = 0;
let mut pi: streamPropInfo = streamPropInfo {
keyname: 0 as *mut robj,
groupname: 0 as *mut robj,
};
let mut current_block_31: u64;
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut receiver: *mut client = (*ln).value as *mut client;
if (*receiver).btype != 4 as libc::c_int {
continue;
}
let mut bki: *mut bkinfo = dictFetchValue(
(*receiver).bpop.keys,
(*rl).key as *const libc::c_void,
) as *mut bkinfo;
let mut gt: *mut streamID = &mut (*bki).stream_id;
let mut prev_error_replies: libc::c_longlong = server
.stat_total_error_replies;
let mut old_client: *mut client = server.current_client;
server.current_client = receiver;
let mut replyTimer: monotime = 0;
elapsedStart(&mut replyTimer);
let mut group: *mut streamCG = 0 as *mut streamCG;
if !((*receiver).bpop.xread_group).is_null() {
group = streamLookupCG(s, (*(*receiver).bpop.xread_group).ptr as sds);
if group.is_null() {
addReplyError(
receiver,
b"-NOGROUP the consumer group this client was blocked on no longer exists\0"
as *const u8 as *const libc::c_char,
);
current_block_31 = 7469038790084394264;
} else {
*gt = (*group).last_id;
current_block_31 = 13056961889198038528;
}
} else {
current_block_31 = 13056961889198038528;
}
match current_block_31 {
13056961889198038528 => {
if !(streamCompareID(&mut (*s).last_id, gt) > 0 as libc::c_int) {
continue;
}
start = *gt;
streamIncrID(&mut start);
consumer = 0 as *mut streamConsumer;
noack = 0 as libc::c_int;
if !group.is_null() {
noack = (*receiver).bpop.xread_group_noack;
let mut name: sds = (*(*receiver).bpop.xread_consumer).ptr
as sds;
consumer = streamLookupConsumer(group, name, 0 as libc::c_int);
if consumer.is_null() {
consumer = streamCreateConsumer(
group,
name,
(*rl).key,
(*(*rl).db).id,
0 as libc::c_int,
);
if noack != 0 {
streamPropagateConsumerCreation(
receiver,
(*rl).key,
(*receiver).bpop.xread_group,
(*consumer).name,
);
}
}
}
if (*receiver).resp == 2 as libc::c_int {
addReplyArrayLen(receiver, 1 as libc::c_int as libc::c_long);
addReplyArrayLen(receiver, 2 as libc::c_int as libc::c_long);
} else {
addReplyMapLen(receiver, 1 as libc::c_int as libc::c_long);
}
addReplyBulk(receiver, (*rl).key);
pi = {
let mut init = streamPropInfo {
keyname: (*rl).key,
groupname: (*receiver).bpop.xread_group,
};
init
};
streamReplyWithRange(
receiver,
s,
&mut start,
0 as *mut streamID,
(*receiver).bpop.xread_count,
0 as libc::c_int,
group,
consumer,
noack,
&mut pi,
);
}
_ => {}
}
updateStatsOnUnblock(
receiver,
0 as libc::c_int as libc::c_long,
elapsedUs(replyTimer) as libc::c_long,
(server.stat_total_error_replies != prev_error_replies) as libc::c_int,
);
unblockClient(receiver);
afterCommand(receiver);
server.current_client = old_client;
}
}
}
#[no_mangle]
pub unsafe extern "C" fn serveClientsBlockedOnKeyByModule(mut rl: *mut readyList) {
if server.blocked_clients_by_type[3 as libc::c_int as usize] == 0 {
return;
}
let mut de: *mut dictEntry = dictFind(
(*(*rl).db).blocking_keys,
(*rl).key as *const libc::c_void,
);
if !de.is_null() {
let mut clients: *mut list = (*de).v.val as *mut list;
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut receiver: *mut client = (*ln).value as *mut client;
if (*receiver).btype != 3 as libc::c_int {
continue;
}
let mut prev_error_replies: libc::c_longlong = server
.stat_total_error_replies;
let mut old_client: *mut client = server.current_client;
server.current_client = receiver;
let mut replyTimer: monotime = 0;
elapsedStart(&mut replyTimer);
if moduleTryServeClientBlockedOnKey(receiver, (*rl).key) == 0 {
continue;
}
updateStatsOnUnblock(
receiver,
0 as libc::c_int as libc::c_long,
elapsedUs(replyTimer) as libc::c_long,
(server.stat_total_error_replies != prev_error_replies) as libc::c_int,
);
moduleUnblockClient(receiver);
afterCommand(receiver);
server.current_client = old_client;
}
}
}
#[no_mangle]
pub unsafe extern "C" fn unblockDeletedStreamReadgroupClients(mut rl: *mut readyList) {
if server.blocked_clients_by_type[4 as libc::c_int as usize] == 0 {
return;
}
let mut de: *mut dictEntry = dictFind(
(*(*rl).db).blocking_keys,
(*rl).key as *const libc::c_void,
);
if !de.is_null() {
let mut clients: *mut list = (*de).v.val as *mut list;
let mut ln: *mut listNode = 0 as *mut listNode;
let mut li: listIter = listIter {
next: 0 as *mut listNode,
direction: 0,
};
listRewind(clients, &mut li);
loop {
ln = listNext(&mut li);
if ln.is_null() {
break;
}
let mut receiver: *mut client = (*ln).value as *mut client;
if (*receiver).btype != 4 as libc::c_int
|| ((*receiver).bpop.xread_group).is_null()
{
continue;
}
let mut prev_error_replies: libc::c_longlong = server
.stat_total_error_replies;
let mut old_client: *mut client = server.current_client;
server.current_client = receiver;
let mut replyTimer: monotime = 0;
elapsedStart(&mut replyTimer);
addReplyError(
receiver,
b"-UNBLOCKED the stream key no longer exists\0" as *const u8
as *const libc::c_char,
);
updateStatsOnUnblock(
receiver,
0 as libc::c_int as libc::c_long,
elapsedUs(replyTimer) as libc::c_long,
(server.stat_total_error_replies != prev_error_replies) as libc::c_int,
);
unblockClient(receiver);
afterCommand(receiver);
server.current_client = old_client;
}
}
}
#[no_mangle]
pub unsafe extern "C" fn handleClientsBlockedOnKeys() {
if server.also_propagate.numops == 0 as libc::c_int {} else {
_serverAssert(
b"server.also_propagate.numops == 0\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
624 as libc::c_int,
);
unreachable!();
};
server.core_propagates = 1 as libc::c_int;
while (*server.ready_keys).len != 0 as libc::c_int as libc::c_ulong {
let mut l: *mut list = 0 as *mut list;
l = server.ready_keys;
server.ready_keys = listCreate();
while (*l).len != 0 as libc::c_int as libc::c_ulong {
let mut ln: *mut listNode = (*l).head;
let mut rl: *mut readyList = (*ln).value as *mut readyList;
dictDelete((*(*rl).db).ready_keys, (*rl).key as *const libc::c_void);
server.fixed_time_expire += 1;
updateCachedTime(0 as libc::c_int);
let mut o: *mut robj = lookupKeyReadWithFlags(
(*rl).db,
(*rl).key,
(1 as libc::c_int) << 1 as libc::c_int
| (1 as libc::c_int) << 2 as libc::c_int,
);
if !o.is_null() {
let mut objtype: libc::c_int = (*o).type_0() as libc::c_int;
if objtype == 1 as libc::c_int {
serveClientsBlockedOnListKey(o, rl);
} else if objtype == 3 as libc::c_int {
serveClientsBlockedOnSortedSetKey(o, rl);
} else if objtype == 6 as libc::c_int {
serveClientsBlockedOnStreamKey(o, rl);
}
serveClientsBlockedOnKeyByModule(rl);
if objtype != 6 as libc::c_int {
unblockDeletedStreamReadgroupClients(rl);
}
} else {
unblockDeletedStreamReadgroupClients(rl);
if server.also_propagate.numops > 0 as libc::c_int {
propagatePendingCommands();
}
}
server.fixed_time_expire -= 1;
decrRefCount((*rl).key);
zfree(rl as *mut libc::c_void);
listDelNode(l, ln);
}
listRelease(l);
}
if server.core_propagates != 0 {} else {
_serverAssert(
b"server.core_propagates\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
694 as libc::c_int,
);
unreachable!();
};
server.core_propagates = 0 as libc::c_int;
}
#[no_mangle]
pub unsafe extern "C" fn blockForKeys(
mut c: *mut client,
mut btype: libc::c_int,
mut keys: *mut *mut robj,
mut numkeys: libc::c_int,
mut count: libc::c_long,
mut timeout: mstime_t,
mut target: *mut robj,
mut blockpos: *mut blockPos,
mut ids: *mut streamID,
) {
let mut de: *mut dictEntry = 0 as *mut dictEntry;
let mut l: *mut list = 0 as *mut list;
let mut j: libc::c_int = 0;
(*c).bpop.count = count;
(*c).bpop.timeout = timeout;
(*c).bpop.target = target;
if !blockpos.is_null() {
(*c).bpop.blockpos = *blockpos;
}
if !target.is_null() {
incrRefCount(target);
}
j = 0 as libc::c_int;
while j < numkeys {
let mut bki: *mut bkinfo = zmalloc(
core::mem::size_of::<bkinfo>() as libc::c_ulong,
) as *mut bkinfo;
if btype == 4 as libc::c_int {
(*bki).stream_id = *ids.offset(j as isize);
}
if dictAdd(
(*c).bpop.keys,
*keys.offset(j as isize) as *mut libc::c_void,
bki as *mut libc::c_void,
) != 0 as libc::c_int
{
zfree(bki as *mut libc::c_void);
} else {
incrRefCount(*keys.offset(j as isize));
de = dictFind(
(*(*c).db).blocking_keys,
*keys.offset(j as isize) as *const libc::c_void,
);
if de.is_null() {
let mut retval: libc::c_int = 0;
l = listCreate();
retval = dictAdd(
(*(*c).db).blocking_keys,
*keys.offset(j as isize) as *mut libc::c_void,
l as *mut libc::c_void,
);
incrRefCount(*keys.offset(j as isize));
if retval == 0 as libc::c_int {} else {
_serverAssertWithInfo(
c,
*keys.offset(j as isize),
b"retval == DICT_OK\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
765 as libc::c_int,
);
unreachable!();
};
} else {
l = (*de).v.val as *mut list;
}
listAddNodeTail(l, c as *mut libc::c_void);
(*bki).listnode = (*l).tail;
}
j += 1;
}
blockClient(c, btype);
}
#[no_mangle]
pub unsafe extern "C" fn unblockClientWaitingData(mut c: *mut client) {
let mut de: *mut dictEntry = 0 as *mut dictEntry;
let mut di: *mut dictIterator = 0 as *mut dictIterator;
let mut l: *mut list = 0 as *mut list;
if ((*(*c).bpop.keys).ht_used[0 as libc::c_int as usize])
.wrapping_add((*(*c).bpop.keys).ht_used[1 as libc::c_int as usize])
!= 0 as libc::c_int as libc::c_ulong
{} else {
_serverAssertWithInfo(
c,
0 as *const robj,
b"dictSize(c->bpop.keys) != 0\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
782 as libc::c_int,
);
unreachable!();
};
di = dictGetIterator((*c).bpop.keys);
loop {
de = dictNext(di);
if de.is_null() {
break;
}
let mut key: *mut robj = (*de).key as *mut robj;
let mut bki: *mut bkinfo = (*de).v.val as *mut bkinfo;
l = dictFetchValue((*(*c).db).blocking_keys, key as *const libc::c_void)
as *mut list;
if !l.is_null() {} else {
_serverAssertWithInfo(
c,
key,
b"l != NULL\0" as *const u8 as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
791 as libc::c_int,
);
unreachable!();
};
listDelNode(l, (*bki).listnode);
if (*l).len == 0 as libc::c_int as libc::c_ulong {
dictDelete((*(*c).db).blocking_keys, key as *const libc::c_void);
}
}
dictReleaseIterator(di);
dictEmpty((*c).bpop.keys, None);
if !((*c).bpop.target).is_null() {
decrRefCount((*c).bpop.target);
(*c).bpop.target = 0 as *mut robj;
}
if !((*c).bpop.xread_group).is_null() {
decrRefCount((*c).bpop.xread_group);
decrRefCount((*c).bpop.xread_consumer);
(*c).bpop.xread_group = 0 as *mut robj;
(*c).bpop.xread_consumer = 0 as *mut robj;
}
}
unsafe extern "C" fn getBlockedTypeByType(mut type_0: libc::c_int) -> libc::c_int {
match type_0 {
1 => return 1 as libc::c_int,
3 => return 5 as libc::c_int,
5 => return 3 as libc::c_int,
6 => return 4 as libc::c_int,
_ => return 0 as libc::c_int,
};
}
#[no_mangle]
pub unsafe extern "C" fn signalKeyAsReady(
mut db: *mut redisDb,
mut key: *mut robj,
mut type_0: libc::c_int,
) {
let mut rl: *mut readyList = 0 as *mut readyList;
let mut btype: libc::c_int = getBlockedTypeByType(type_0);
if btype == 0 as libc::c_int {
return;
}
if server.blocked_clients_by_type[btype as usize] == 0
&& server.blocked_clients_by_type[3 as libc::c_int as usize] == 0
{
return;
}
if (dictFind((*db).blocking_keys, key as *const libc::c_void)).is_null() {
return;
}
if !(dictFind((*db).ready_keys, key as *const libc::c_void)).is_null() {
return;
}
rl = zmalloc(core::mem::size_of::<readyList>() as libc::c_ulong) as *mut readyList;
(*rl).key = key;
(*rl).db = db;
incrRefCount(key);
listAddNodeTail(server.ready_keys, rl as *mut libc::c_void);
incrRefCount(key);
if dictAdd((*db).ready_keys, key as *mut libc::c_void, 0 as *mut libc::c_void)
== 0 as libc::c_int
{} else {
_serverAssert(
b"dictAdd(db->ready_keys,key,NULL) == DICT_OK\0" as *const u8
as *const libc::c_char,
b"blocked.c\0" as *const u8 as *const libc::c_char,
865 as libc::c_int,
);
unreachable!();
};
}