extern crate c2rust_bitfields;
extern crate libc;
extern crate core;
extern "C" {
pub type RedisModuleCommand;
pub type clusterSlotToKeyMapping;
pub type clusterState;
static mut server: redisServer;
fn mstime() -> libc::c_longlong;
fn sdsnewlen(init: *const libc::c_void, initlen: size_t) -> sds;
fn sdsdup(s: sds) -> sds;
fn sdsfree(s: sds);
fn sdsAllocSize(s: sds) -> size_t;
fn rand() -> libc::c_int;
fn memcpy(
_: *mut libc::c_void,
_: *const libc::c_void,
_: libc::c_ulong,
) -> *mut libc::c_void;
fn memmove(
_: *mut libc::c_void,
_: *const libc::c_void,
_: libc::c_ulong,
) -> *mut libc::c_void;
fn usleep(__useconds: __useconds_t) -> libc::c_int;
static mut getMonotonicUs: Option::<unsafe extern "C" fn() -> monotime>;
fn aeCreateTimeEvent(
eventLoop: *mut aeEventLoop,
milliseconds: libc::c_longlong,
proc_0: Option::<aeTimeProc>,
clientData: *mut libc::c_void,
finalizerProc: Option::<aeEventFinalizerProc>,
) -> libc::c_longlong;
fn dictFind(d: *mut dict, key: *const libc::c_void) -> *mut dictEntry;
fn dictGetRandomKey(d: *mut dict) -> *mut dictEntry;
fn dictGetSomeKeys(
d: *mut dict,
des: *mut *mut dictEntry,
count: libc::c_uint,
) -> libc::c_uint;
fn zmalloc(size: size_t) -> *mut libc::c_void;
fn zmalloc_used_memory() -> size_t;
fn latencyAddSample(event: *const libc::c_char, latency: mstime_t);
fn flushSlavesOutputBuffers();
fn checkClientPauseTimeoutAndReturnIfPaused() -> libc::c_int;
fn decrRefCount(o: *mut robj);
fn createStringObject(ptr: *const libc::c_char, len: size_t) -> *mut robj;
fn propagatePendingCommands();
fn notifyKeyspaceEvent(
type_0: libc::c_int,
event: *mut libc::c_char,
key: *mut robj,
dbid: libc::c_int,
);
fn propagateDeletion(db: *mut redisDb, key: *mut robj, lazy: libc::c_int);
fn dbSyncDelete(db: *mut redisDb, key: *mut robj) -> libc::c_int;
fn signalModifiedKey(c: *mut client, db: *mut redisDb, key: *mut robj);
fn dbAsyncDelete(db: *mut redisDb, key: *mut robj) -> libc::c_int;
fn isInsideYieldingLongCommand() -> libc::c_int;
fn _serverAssert(
estr: *const libc::c_char,
file: *const libc::c_char,
line: libc::c_int,
);
fn _serverPanic(
file: *const libc::c_char,
line: libc::c_int,
msg: *const libc::c_char,
_: ...
);
fn bioPendingJobsOfType(type_0: libc::c_int) -> libc::c_ulonglong;
fn pow(_: libc::c_double, _: libc::c_double) -> libc::c_double;
}
pub type __uint8_t = libc::c_uchar;
pub type __int16_t = libc::c_short;
pub type __uint16_t = libc::c_ushort;
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 __useconds_t = libc::c_uint;
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 uint8_t = __uint8_t;
pub type uint16_t = __uint16_t;
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, packed)]
pub struct sdshdr8 {
pub len: uint8_t,
pub alloc: uint8_t,
pub flags: libc::c_uchar,
pub buf: [libc::c_char; 0],
}
#[derive(Copy, Clone)]
#[repr(C, packed)]
pub struct sdshdr16 {
pub len: uint16_t,
pub alloc: uint16_t,
pub flags: libc::c_uchar,
pub buf: [libc::c_char; 0],
}
#[derive(Copy, Clone)]
#[repr(C, packed)]
pub struct sdshdr32 {
pub len: uint32_t,
pub alloc: uint32_t,
pub flags: libc::c_uchar,
pub buf: [libc::c_char; 0],
}
#[derive(Copy, Clone)]
#[repr(C, packed)]
pub struct sdshdr64 {
pub len: uint64_t,
pub alloc: uint64_t,
pub flags: libc::c_uchar,
pub buf: [libc::c_char; 0],
}
#[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 memory_order = libc::c_uint;
pub const memory_order_seq_cst: memory_order = 5;
pub const memory_order_acq_rel: memory_order = 4;
pub const memory_order_release: memory_order = 3;
pub const memory_order_acquire: memory_order = 2;
pub const memory_order_consume: memory_order = 1;
pub const memory_order_relaxed: memory_order = 0;
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 listNode {
pub prev: *mut listNode,
pub next: *mut listNode,
pub value: *mut libc::c_void,
}
#[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 evictionPoolEntry {
pub idle: libc::c_ulonglong,
pub key: sds,
pub cached: sds,
pub dbid: libc::c_int,
}
#[derive(Copy, Clone)]
#[repr(C)]
pub struct replBufBlock {
pub refcount: libc::c_int,
pub id: libc::c_longlong,
pub repl_offset: libc::c_longlong,
pub size: size_t,
pub used: size_t,
pub buf: [libc::c_char; 0],
}
#[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 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 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,
}
#[inline]
unsafe extern "C" fn sdslen(s: sds) -> size_t {
let mut flags: libc::c_uchar = *s.offset(-(1 as libc::c_int) as isize)
as libc::c_uchar;
match flags as libc::c_int & 7 as libc::c_int {
0 => return (flags as libc::c_int >> 3 as libc::c_int) as size_t,
1 => {
return (*(s
.offset(-(core::mem::size_of::<sdshdr8>() as libc::c_ulong as isize))
as *mut sdshdr8))
.len as size_t;
}
2 => {
return (*(s
.offset(-(core::mem::size_of::<sdshdr16>() as libc::c_ulong as isize))
as *mut sdshdr16))
.len as size_t;
}
3 => {
return (*(s
.offset(-(core::mem::size_of::<sdshdr32>() as libc::c_ulong as isize))
as *mut sdshdr32))
.len as size_t;
}
4 => {
return (*(s
.offset(-(core::mem::size_of::<sdshdr64>() as libc::c_ulong as isize))
as *mut sdshdr64))
.len;
}
_ => {}
}
return 0 as libc::c_int as size_t;
}
#[inline]
unsafe extern "C" fn sdssetlen(mut s: sds, mut newlen: size_t) {
let mut flags: libc::c_uchar = *s.offset(-(1 as libc::c_int) as isize)
as libc::c_uchar;
match flags as libc::c_int & 7 as libc::c_int {
0 => {
let mut fp: *mut libc::c_uchar = (s as *mut libc::c_uchar)
.offset(-(1 as libc::c_int as isize));
*fp = (0 as libc::c_int as libc::c_ulong | newlen << 3 as libc::c_int)
as libc::c_uchar;
}
1 => {
(*(s.offset(-(core::mem::size_of::<sdshdr8>() as libc::c_ulong as isize))
as *mut sdshdr8))
.len = newlen as uint8_t;
}
2 => {
(*(s.offset(-(core::mem::size_of::<sdshdr16>() as libc::c_ulong as isize))
as *mut sdshdr16))
.len = newlen as uint16_t;
}
3 => {
(*(s.offset(-(core::mem::size_of::<sdshdr32>() as libc::c_ulong as isize))
as *mut sdshdr32))
.len = newlen as uint32_t;
}
4 => {
(*(s.offset(-(core::mem::size_of::<sdshdr64>() as libc::c_ulong as isize))
as *mut sdshdr64))
.len = newlen;
}
_ => {}
};
}
#[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);
}
static mut EvictionPoolLRU: *mut evictionPoolEntry = 0 as *const evictionPoolEntry
as *mut evictionPoolEntry;
#[no_mangle]
pub unsafe extern "C" fn getLRUClock() -> libc::c_uint {
return (mstime() / 1000 as libc::c_int as libc::c_longlong
& (((1 as libc::c_int) << 24 as libc::c_int) - 1 as libc::c_int)
as libc::c_longlong) as libc::c_uint;
}
#[no_mangle]
pub unsafe extern "C" fn LRU_CLOCK() -> libc::c_uint {
let mut lruclock: libc::c_uint = 0;
if 1000 as libc::c_int / server.hz <= 1000 as libc::c_int {
lruclock = core::intrinsics::atomic_load_relaxed(&mut server.lruclock);
} else {
lruclock = getLRUClock();
}
return lruclock;
}
#[no_mangle]
pub unsafe extern "C" fn estimateObjectIdleTime(mut o: *mut robj) -> libc::c_ulonglong {
let mut lruclock: libc::c_ulonglong = LRU_CLOCK() as libc::c_ulonglong;
if lruclock >= (*o).lru() as libc::c_ulonglong {
return lruclock
.wrapping_sub((*o).lru() as libc::c_ulonglong)
.wrapping_mul(1000 as libc::c_int as libc::c_ulonglong)
} else {
return lruclock
.wrapping_add(
(((1 as libc::c_int) << 24 as libc::c_int) - 1 as libc::c_int
- (*o).lru() as libc::c_int) as libc::c_ulonglong,
)
.wrapping_mul(1000 as libc::c_int as libc::c_ulonglong)
};
}
#[no_mangle]
pub unsafe extern "C" fn evictionPoolAlloc() {
let mut ep: *mut evictionPoolEntry = 0 as *mut evictionPoolEntry;
let mut j: libc::c_int = 0;
ep = zmalloc(
(core::mem::size_of::<evictionPoolEntry>() as libc::c_ulong)
.wrapping_mul(16 as libc::c_int as libc::c_ulong),
) as *mut evictionPoolEntry;
j = 0 as libc::c_int;
while j < 16 as libc::c_int {
(*ep.offset(j as isize)).idle = 0 as libc::c_int as libc::c_ulonglong;
let ref mut fresh0 = (*ep.offset(j as isize)).key;
*fresh0 = 0 as sds;
let ref mut fresh1 = (*ep.offset(j as isize)).cached;
*fresh1 = sdsnewlen(0 as *const libc::c_void, 255 as libc::c_int as size_t);
(*ep.offset(j as isize)).dbid = 0 as libc::c_int;
j += 1;
}
EvictionPoolLRU = ep;
}
#[no_mangle]
pub unsafe extern "C" fn evictionPoolPopulate(
mut dbid: libc::c_int,
mut sampledict: *mut dict,
mut keydict: *mut dict,
mut pool: *mut evictionPoolEntry,
) {
let mut j: libc::c_int = 0;
let mut k: libc::c_int = 0;
let mut count: libc::c_int = 0;
let vla = server.maxmemory_samples as usize;
let mut samples: Vec::<*mut dictEntry> = ::std::vec::from_elem(
0 as *mut dictEntry,
vla,
);
count = dictGetSomeKeys(
sampledict,
samples.as_mut_ptr(),
server.maxmemory_samples as libc::c_uint,
) as libc::c_int;
j = 0 as libc::c_int;
while j < count {
let mut idle: libc::c_ulonglong = 0;
let mut key: sds = 0 as *mut libc::c_char;
let mut o: *mut robj = 0 as *mut robj;
let mut de: *mut dictEntry = 0 as *mut dictEntry;
de = *samples.as_mut_ptr().offset(j as isize);
key = (*de).key as sds;
if server.maxmemory_policy != (2 as libc::c_int) << 8 as libc::c_int {
if sampledict != keydict {
de = dictFind(keydict, key as *const libc::c_void);
}
o = (*de).v.val as *mut robj;
}
if server.maxmemory_policy & (1 as libc::c_int) << 0 as libc::c_int != 0 {
idle = estimateObjectIdleTime(o);
} else if server.maxmemory_policy & (1 as libc::c_int) << 1 as libc::c_int != 0 {
idle = (255 as libc::c_int as libc::c_ulong)
.wrapping_sub(LFUDecrAndReturn(o)) as libc::c_ulonglong;
} else if server.maxmemory_policy == (2 as libc::c_int) << 8 as libc::c_int {
idle = (9223372036854775807 as libc::c_longlong as libc::c_ulonglong)
.wrapping_mul(2 as libc::c_ulonglong)
.wrapping_add(1 as libc::c_ulonglong)
.wrapping_sub((*de).v.val as libc::c_long as libc::c_ulonglong);
} else {
_serverPanic(
b"evict.c\0" as *const u8 as *const libc::c_char,
186 as libc::c_int,
b"Unknown eviction policy in evictionPoolPopulate()\0" as *const u8
as *const libc::c_char,
);
unreachable!();
}
k = 0 as libc::c_int;
while k < 16 as libc::c_int && !((*pool.offset(k as isize)).key).is_null()
&& (*pool.offset(k as isize)).idle < idle
{
k += 1;
}
if !(k == 0 as libc::c_int
&& !((*pool.offset((16 as libc::c_int - 1 as libc::c_int) as isize)).key)
.is_null())
{
if !(k < 16 as libc::c_int && ((*pool.offset(k as isize)).key).is_null()) {
if ((*pool.offset((16 as libc::c_int - 1 as libc::c_int) as isize)).key)
.is_null()
{
let mut cached: sds = (*pool
.offset((16 as libc::c_int - 1 as libc::c_int) as isize))
.cached;
memmove(
pool.offset(k as isize).offset(1 as libc::c_int as isize)
as *mut libc::c_void,
pool.offset(k as isize) as *const libc::c_void,
(core::mem::size_of::<evictionPoolEntry>() as libc::c_ulong)
.wrapping_mul(
(16 as libc::c_int - k - 1 as libc::c_int) as libc::c_ulong,
),
);
let ref mut fresh2 = (*pool.offset(k as isize)).cached;
*fresh2 = cached;
} else {
k -= 1;
let mut cached_0: sds = (*pool.offset(0 as libc::c_int as isize))
.cached;
if (*pool.offset(0 as libc::c_int as isize)).key
!= (*pool.offset(0 as libc::c_int as isize)).cached
{
sdsfree((*pool.offset(0 as libc::c_int as isize)).key);
}
memmove(
pool as *mut libc::c_void,
pool.offset(1 as libc::c_int as isize) as *const libc::c_void,
(core::mem::size_of::<evictionPoolEntry>() as libc::c_ulong)
.wrapping_mul(k as libc::c_ulong),
);
let ref mut fresh3 = (*pool.offset(k as isize)).cached;
*fresh3 = cached_0;
}
}
let mut klen: libc::c_int = sdslen(key) as libc::c_int;
if klen > 255 as libc::c_int {
let ref mut fresh4 = (*pool.offset(k as isize)).key;
*fresh4 = sdsdup(key);
} else {
memcpy(
(*pool.offset(k as isize)).cached as *mut libc::c_void,
key as *const libc::c_void,
(klen + 1 as libc::c_int) as libc::c_ulong,
);
sdssetlen((*pool.offset(k as isize)).cached, klen as size_t);
let ref mut fresh5 = (*pool.offset(k as isize)).key;
*fresh5 = (*pool.offset(k as isize)).cached;
}
(*pool.offset(k as isize)).idle = idle;
(*pool.offset(k as isize)).dbid = dbid;
}
j += 1;
}
}
#[no_mangle]
pub unsafe extern "C" fn LFUGetTimeInMinutes() -> libc::c_ulong {
return (server.unixtime / 60 as libc::c_int & 65535 as libc::c_int) as libc::c_ulong;
}
#[no_mangle]
pub unsafe extern "C" fn LFUTimeElapsed(mut ldt: libc::c_ulong) -> libc::c_ulong {
let mut now: libc::c_ulong = LFUGetTimeInMinutes();
if now >= ldt {
return now.wrapping_sub(ldt);
}
return (65535 as libc::c_int as libc::c_ulong).wrapping_sub(ldt).wrapping_add(now);
}
#[no_mangle]
pub unsafe extern "C" fn LFULogIncr(mut counter: uint8_t) -> uint8_t {
if counter as libc::c_int == 255 as libc::c_int {
return 255 as libc::c_int as uint8_t;
}
let mut r: libc::c_double = rand() as libc::c_double
/ 2147483647 as libc::c_int as libc::c_double;
let mut baseval: libc::c_double = (counter as libc::c_int - 5 as libc::c_int)
as libc::c_double;
if baseval < 0 as libc::c_int as libc::c_double {
baseval = 0 as libc::c_int as libc::c_double;
}
let mut p: libc::c_double = 1.0f64
/ (baseval * server.lfu_log_factor as libc::c_double
+ 1 as libc::c_int as libc::c_double);
if r < p {
counter = counter.wrapping_add(1);
}
return counter;
}
#[no_mangle]
pub unsafe extern "C" fn LFUDecrAndReturn(mut o: *mut robj) -> libc::c_ulong {
let mut ldt: libc::c_ulong = ((*o).lru() as libc::c_int >> 8 as libc::c_int)
as libc::c_ulong;
let mut counter: libc::c_ulong = ((*o).lru() as libc::c_int & 255 as libc::c_int)
as libc::c_ulong;
let mut num_periods: libc::c_ulong = if server.lfu_decay_time != 0 {
(LFUTimeElapsed(ldt)).wrapping_div(server.lfu_decay_time as libc::c_ulong)
} else {
0 as libc::c_int as libc::c_ulong
};
if num_periods != 0 {
counter = if num_periods > counter {
0 as libc::c_int as libc::c_ulong
} else {
counter.wrapping_sub(num_periods)
};
}
return counter;
}
#[no_mangle]
pub unsafe extern "C" fn freeMemoryGetNotCountedMemory() -> size_t {
let mut overhead: size_t = 0 as libc::c_int as size_t;
if server.repl_buffer_mem as libc::c_longlong > server.repl_backlog_size {
let mut extra_approx_size: size_t = ((server.repl_backlog_size
/ (16 as libc::c_int * 1024 as libc::c_int) as libc::c_longlong
+ 1 as libc::c_int as libc::c_longlong) as libc::c_ulonglong)
.wrapping_mul(
(core::mem::size_of::<replBufBlock>() as libc::c_ulong)
.wrapping_add(core::mem::size_of::<listNode>() as libc::c_ulong)
as libc::c_ulonglong,
) as size_t;
let mut counted_mem: size_t = (server.repl_backlog_size as libc::c_ulonglong)
.wrapping_add(extra_approx_size as libc::c_ulonglong) as size_t;
if server.repl_buffer_mem > counted_mem {
overhead = (overhead as libc::c_ulong)
.wrapping_add((server.repl_buffer_mem).wrapping_sub(counted_mem))
as size_t as size_t;
}
}
if server.aof_state != 0 as libc::c_int {
overhead = (overhead as libc::c_ulong).wrapping_add(sdsAllocSize(server.aof_buf))
as size_t as size_t;
}
return overhead;
}
#[no_mangle]
pub unsafe extern "C" fn getMaxmemoryState(
mut total: *mut size_t,
mut logical: *mut size_t,
mut tofree: *mut size_t,
mut level: *mut libc::c_float,
) -> libc::c_int {
let mut mem_reported: size_t = 0;
let mut mem_used: size_t = 0;
let mut mem_tofree: size_t = 0;
mem_reported = zmalloc_used_memory();
if !total.is_null() {
*total = mem_reported;
}
if server.maxmemory == 0 {
if !level.is_null() {
*level = 0 as libc::c_int as libc::c_float;
}
return 0 as libc::c_int;
}
if mem_reported as libc::c_ulonglong <= server.maxmemory && level.is_null() {
return 0 as libc::c_int;
}
mem_used = mem_reported;
let mut overhead: size_t = freeMemoryGetNotCountedMemory();
mem_used = if mem_used > overhead {
mem_used.wrapping_sub(overhead)
} else {
0 as libc::c_int as libc::c_ulong
};
if !level.is_null() {
*level = mem_used as libc::c_float / server.maxmemory as libc::c_float;
}
if mem_reported as libc::c_ulonglong <= server.maxmemory {
return 0 as libc::c_int;
}
if mem_used as libc::c_ulonglong <= server.maxmemory {
return 0 as libc::c_int;
}
mem_tofree = (mem_used as libc::c_ulonglong).wrapping_sub(server.maxmemory)
as size_t;
if !logical.is_null() {
*logical = mem_used;
}
if !tofree.is_null() {
*tofree = mem_tofree;
}
return -(1 as libc::c_int);
}
#[no_mangle]
pub unsafe extern "C" fn overMaxmemoryAfterAlloc(mut moremem: size_t) -> libc::c_int {
if server.maxmemory == 0 {
return 0 as libc::c_int;
}
let mut mem_used: size_t = zmalloc_used_memory();
if mem_used.wrapping_add(moremem) as libc::c_ulonglong <= server.maxmemory {
return 0 as libc::c_int;
}
let mut overhead: size_t = freeMemoryGetNotCountedMemory();
mem_used = if mem_used > overhead {
mem_used.wrapping_sub(overhead)
} else {
0 as libc::c_int as libc::c_ulong
};
return (mem_used.wrapping_add(moremem) as libc::c_ulonglong > server.maxmemory)
as libc::c_int;
}
static mut isEvictionProcRunning: libc::c_int = 0 as libc::c_int;
unsafe extern "C" fn evictionTimeProc(
mut eventLoop: *mut aeEventLoop,
mut id: libc::c_longlong,
mut clientData: *mut libc::c_void,
) -> libc::c_int {
if performEvictions() == 1 as libc::c_int {
return 0 as libc::c_int;
}
isEvictionProcRunning = 0 as libc::c_int;
return -(1 as libc::c_int);
}
#[no_mangle]
pub unsafe extern "C" fn startEvictionTimeProc() {
if isEvictionProcRunning == 0 {
isEvictionProcRunning = 1 as libc::c_int;
aeCreateTimeEvent(
server.el,
0 as libc::c_int as libc::c_longlong,
Some(
evictionTimeProc
as unsafe extern "C" fn(
*mut aeEventLoop,
libc::c_longlong,
*mut libc::c_void,
) -> libc::c_int,
),
0 as *mut libc::c_void,
None,
);
}
}
unsafe extern "C" fn isSafeToPerformEvictions() -> libc::c_int {
if isInsideYieldingLongCommand() != 0 || server.loading != 0 {
return 0 as libc::c_int;
}
if !(server.masterhost).is_null() && server.repl_slave_ignore_maxmemory != 0 {
return 0 as libc::c_int;
}
if checkClientPauseTimeoutAndReturnIfPaused() != 0 {
return 0 as libc::c_int;
}
return 1 as libc::c_int;
}
unsafe extern "C" fn evictionTimeLimitUs() -> libc::c_ulong {
if server.maxmemory_eviction_tenacity >= 0 as libc::c_int {} else {
_serverAssert(
b"server.maxmemory_eviction_tenacity >= 0\0" as *const u8
as *const libc::c_char,
b"evict.c\0" as *const u8 as *const libc::c_char,
500 as libc::c_int,
);
unreachable!();
};
if server.maxmemory_eviction_tenacity <= 100 as libc::c_int {} else {
_serverAssert(
b"server.maxmemory_eviction_tenacity <= 100\0" as *const u8
as *const libc::c_char,
b"evict.c\0" as *const u8 as *const libc::c_char,
501 as libc::c_int,
);
unreachable!();
};
if server.maxmemory_eviction_tenacity <= 10 as libc::c_int {
return (50 as libc::c_ulong)
.wrapping_mul(server.maxmemory_eviction_tenacity as libc::c_ulong);
}
if server.maxmemory_eviction_tenacity < 100 as libc::c_int {
return (500.0f64
* pow(
1.15f64,
server.maxmemory_eviction_tenacity as libc::c_double - 10.0f64,
)) as libc::c_ulong;
}
return (9223372036854775807 as libc::c_long as libc::c_ulong)
.wrapping_mul(2 as libc::c_ulong)
.wrapping_add(1 as libc::c_ulong);
}
#[no_mangle]
pub unsafe extern "C" fn performEvictions() -> libc::c_int {
let mut eviction_time_limit_us: libc::c_ulong = 0;
let mut evictionTimer: monotime = 0;
let mut prev_core_propagates: libc::c_int = 0;
let mut current_block: u64;
if isSafeToPerformEvictions() == 0 {
return 0 as libc::c_int;
}
let mut keys_freed: libc::c_int = 0 as libc::c_int;
let mut mem_reported: size_t = 0;
let mut mem_tofree: size_t = 0;
let mut mem_freed: libc::c_longlong = 0;
let mut latency: mstime_t = 0;
let mut eviction_latency: mstime_t = 0;
let mut delta: libc::c_longlong = 0;
let mut slaves: libc::c_int = (*server.slaves).len as libc::c_int;
let mut result: libc::c_int = 2 as libc::c_int;
if getMaxmemoryState(
&mut mem_reported,
0 as *mut size_t,
&mut mem_tofree,
0 as *mut libc::c_float,
) == 0 as libc::c_int
{
result = 0 as libc::c_int;
} else if server.maxmemory_policy == (7 as libc::c_int) << 8 as libc::c_int {
result = 2 as libc::c_int;
} else {
eviction_time_limit_us = evictionTimeLimitUs();
mem_freed = 0 as libc::c_int as libc::c_longlong;
if server.latency_monitor_threshold != 0 {
latency = mstime();
} else {
latency = 0 as libc::c_int as mstime_t;
}
evictionTimer = 0;
elapsedStart(&mut evictionTimer);
prev_core_propagates = server.core_propagates;
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"evict.c\0" as *const u8 as *const libc::c_char,
575 as libc::c_int,
);
unreachable!();
};
server.core_propagates = 1 as libc::c_int;
server.propagate_no_multi = 1 as libc::c_int;
loop {
if !(mem_freed < mem_tofree as libc::c_longlong) {
current_block = 10213293998891106930;
break;
}
let mut j: libc::c_int = 0;
let mut k: libc::c_int = 0;
let mut i: libc::c_int = 0;
static mut next_db: libc::c_uint = 0 as libc::c_int as libc::c_uint;
let mut bestkey: sds = 0 as sds;
let mut bestdbid: libc::c_int = 0;
let mut db: *mut redisDb = 0 as *mut redisDb;
let mut dict: *mut dict = 0 as *mut dict;
let mut de: *mut dictEntry = 0 as *mut dictEntry;
if server.maxmemory_policy
& ((1 as libc::c_int) << 0 as libc::c_int
| (1 as libc::c_int) << 1 as libc::c_int) != 0
|| server.maxmemory_policy == (2 as libc::c_int) << 8 as libc::c_int
{
let mut pool: *mut evictionPoolEntry = EvictionPoolLRU;
while bestkey.is_null() {
let mut total_keys: libc::c_ulong = 0 as libc::c_int
as libc::c_ulong;
let mut keys: libc::c_ulong = 0;
i = 0 as libc::c_int;
while i < server.dbnum {
db = (server.db).offset(i as isize);
dict = if server.maxmemory_policy
& (1 as libc::c_int) << 2 as libc::c_int != 0
{
(*db).dict
} else {
(*db).expires
};
keys = ((*dict).ht_used[0 as libc::c_int as usize])
.wrapping_add((*dict).ht_used[1 as libc::c_int as usize]);
if keys != 0 as libc::c_int as libc::c_ulong {
evictionPoolPopulate(i, dict, (*db).dict, pool);
total_keys = total_keys.wrapping_add(keys);
}
i += 1;
}
if total_keys == 0 {
break;
}
k = 16 as libc::c_int - 1 as libc::c_int;
while k >= 0 as libc::c_int {
if !((*pool.offset(k as isize)).key).is_null() {
bestdbid = (*pool.offset(k as isize)).dbid;
if server.maxmemory_policy
& (1 as libc::c_int) << 2 as libc::c_int != 0
{
de = dictFind(
(*(server.db).offset(bestdbid as isize)).dict,
(*pool.offset(k as isize)).key as *const libc::c_void,
);
} else {
de = dictFind(
(*(server.db).offset(bestdbid as isize)).expires,
(*pool.offset(k as isize)).key as *const libc::c_void,
);
}
if (*pool.offset(k as isize)).key
!= (*pool.offset(k as isize)).cached
{
sdsfree((*pool.offset(k as isize)).key);
}
let ref mut fresh6 = (*pool.offset(k as isize)).key;
*fresh6 = 0 as sds;
(*pool.offset(k as isize))
.idle = 0 as libc::c_int as libc::c_ulonglong;
if !de.is_null() {
bestkey = (*de).key as sds;
break;
}
}
k -= 1;
}
}
} else if server.maxmemory_policy
== (6 as libc::c_int) << 8 as libc::c_int
| (1 as libc::c_int) << 2 as libc::c_int
|| server.maxmemory_policy == (3 as libc::c_int) << 8 as libc::c_int
{
i = 0 as libc::c_int;
while i < server.dbnum {
next_db = next_db.wrapping_add(1);
j = next_db.wrapping_rem(server.dbnum as libc::c_uint)
as libc::c_int;
db = (server.db).offset(j as isize);
dict = if server.maxmemory_policy
== (6 as libc::c_int) << 8 as libc::c_int
| (1 as libc::c_int) << 2 as libc::c_int
{
(*db).dict
} else {
(*db).expires
};
if ((*dict).ht_used[0 as libc::c_int as usize])
.wrapping_add((*dict).ht_used[1 as libc::c_int as usize])
!= 0 as libc::c_int as libc::c_ulong
{
de = dictGetRandomKey(dict);
bestkey = (*de).key as sds;
bestdbid = j;
break;
} else {
i += 1;
}
}
}
if bestkey.is_null() {
current_block = 316881304435480400;
break;
}
db = (server.db).offset(bestdbid as isize);
let mut keyobj: *mut robj = createStringObject(
bestkey as *const libc::c_char,
sdslen(bestkey),
);
delta = zmalloc_used_memory() as libc::c_longlong;
if server.latency_monitor_threshold != 0 {
eviction_latency = mstime();
} else {
eviction_latency = 0 as libc::c_int as mstime_t;
}
if server.lazyfree_lazy_eviction != 0 {
dbAsyncDelete(db, keyobj);
} else {
dbSyncDelete(db, keyobj);
}
if server.latency_monitor_threshold != 0 {
eviction_latency = mstime() - eviction_latency;
}
if server.latency_monitor_threshold != 0
&& eviction_latency >= server.latency_monitor_threshold
{
latencyAddSample(
b"eviction-del\0" as *const u8 as *const libc::c_char,
eviction_latency,
);
}
delta -= zmalloc_used_memory() as libc::c_longlong;
mem_freed += delta;
server.stat_evictedkeys += 1;
signalModifiedKey(0 as *mut client, db, keyobj);
notifyKeyspaceEvent(
(1 as libc::c_int) << 9 as libc::c_int,
b"evicted\0" as *const u8 as *const libc::c_char as *mut libc::c_char,
keyobj,
(*db).id,
);
propagateDeletion(db, keyobj, server.lazyfree_lazy_eviction);
decrRefCount(keyobj);
keys_freed += 1;
if !(keys_freed % 16 as libc::c_int == 0 as libc::c_int) {
continue;
}
if slaves != 0 {
flushSlavesOutputBuffers();
}
if server.lazyfree_lazy_eviction != 0 {
if getMaxmemoryState(
0 as *mut size_t,
0 as *mut size_t,
0 as *mut size_t,
0 as *mut libc::c_float,
) == 0 as libc::c_int
{
current_block = 10213293998891106930;
break;
}
}
if !(elapsedUs(evictionTimer) > eviction_time_limit_us) {
continue;
}
startEvictionTimeProc();
current_block = 10213293998891106930;
break;
}
match current_block {
10213293998891106930 => {
result = if isEvictionProcRunning != 0 {
1 as libc::c_int
} else {
0 as libc::c_int
};
}
_ => {}
}
if result == 2 as libc::c_int {
let mut lazyfree_latency: mstime_t = 0;
if server.latency_monitor_threshold != 0 {
lazyfree_latency = mstime();
} else {
lazyfree_latency = 0 as libc::c_int as mstime_t;
}
while bioPendingJobsOfType(2 as libc::c_int) != 0
&& elapsedUs(evictionTimer) < eviction_time_limit_us
{
if getMaxmemoryState(
0 as *mut size_t,
0 as *mut size_t,
0 as *mut size_t,
0 as *mut libc::c_float,
) == 0 as libc::c_int
{
result = 0 as libc::c_int;
break;
} else {
usleep(
(if eviction_time_limit_us < 1000 as libc::c_int as libc::c_ulong
{
eviction_time_limit_us
} else {
1000 as libc::c_int as libc::c_ulong
}) as __useconds_t,
);
}
}
if server.latency_monitor_threshold != 0 {
lazyfree_latency = mstime() - lazyfree_latency;
}
if server.latency_monitor_threshold != 0
&& lazyfree_latency >= server.latency_monitor_threshold
{
latencyAddSample(
b"eviction-lazyfree\0" as *const u8 as *const libc::c_char,
lazyfree_latency,
);
}
}
if server.core_propagates != 0 {} else {
_serverAssert(
b"server.core_propagates\0" as *const u8 as *const libc::c_char,
b"evict.c\0" as *const u8 as *const libc::c_char,
749 as libc::c_int,
);
unreachable!();
};
propagatePendingCommands();
server.core_propagates = prev_core_propagates;
server.propagate_no_multi = 0 as libc::c_int;
if server.latency_monitor_threshold != 0 {
latency = mstime() - latency;
}
if server.latency_monitor_threshold != 0
&& latency >= server.latency_monitor_threshold
{
latencyAddSample(
b"eviction-cycle\0" as *const u8 as *const libc::c_char,
latency,
);
}
}
if result == 1 as libc::c_int || result == 2 as libc::c_int {
if server.stat_last_eviction_exceeded_time == 0 as libc::c_int as libc::c_ulong {
elapsedStart(&mut server.stat_last_eviction_exceeded_time);
}
} else if result == 0 as libc::c_int {
if server.stat_last_eviction_exceeded_time != 0 as libc::c_int as libc::c_ulong {
server
.stat_total_eviction_exceeded_time = (server
.stat_total_eviction_exceeded_time as libc::c_ulonglong)
.wrapping_add(
elapsedUs(server.stat_last_eviction_exceeded_time)
as libc::c_ulonglong,
) as libc::c_longlong as libc::c_longlong;
server.stat_last_eviction_exceeded_time = 0 as libc::c_int as monotime;
}
}
return result;
}