sig
module File_descr :
sig
type t = Caml.Unix.file_descr
type hashable = t
module Hashable : sig type t = hashable end
val hash : hashable -> int
module Table :
sig
module Key : sig type t = Hashable.t end
val hashable : Key.t Core_hashtbl_intf.hashable
type 'a t = (Key.t, 'a) Hashable.Table_sig(Hashable).T.t
val clear : ('a, 'b) Hashable.Table_sig(Hashable).T.t -> unit
val copy :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
('a, 'b) Hashable.Table_sig(Hashable).T.t
val invariant : ('a, 'b) Hashable.Table_sig(Hashable).T.t -> unit
val fold :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
init:'c ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t ->
data:'b -> 'c -> 'c) ->
'c
val iter :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> unit) ->
unit
val existsi :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> bool) ->
bool
val exists :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> bool) -> bool
val length : ('a, 'b) Hashable.Table_sig(Hashable).T.t -> int
val is_empty : ('a, 'b) Hashable.Table_sig(Hashable).T.t -> bool
val mem :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> bool
val remove :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> unit
val remove_one :
('a, 'b list) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> unit
val replace :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> unit
val change :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t ->
('b option -> 'b option) -> unit
val add_multi :
('a, 'b list) Hashable.Table_sig(Hashable).T.t ->
key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> unit
val map :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> 'c) -> ('a, 'c) Hashable.Table_sig(Hashable).T.t
val mapi :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> 'c) ->
('a, 'c) Hashable.Table_sig(Hashable).T.t
val filter_map :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> 'c option) -> ('a, 'c) Hashable.Table_sig(Hashable).T.t
val filter_mapi :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t ->
data:'b -> 'c option) ->
('a, 'c) Hashable.Table_sig(Hashable).T.t
val filter :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> bool) -> ('a, 'b) Hashable.Table_sig(Hashable).T.t
val filteri :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:(key:'a Hashable.Table_sig(Hashable).Key1.t -> data:'b -> bool) ->
('a, 'b) Hashable.Table_sig(Hashable).T.t
val find_or_add :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t ->
default:(unit -> 'b) -> 'b
val find :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> 'b option
val find_exn :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> 'b
val iter_vals :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> unit) -> unit
val merge :
f:(key:'a Hashable.Table_sig(Hashable).Key1.t ->
'b option -> 'c option -> 'd option) ->
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
('a, 'c) Hashable.Table_sig(Hashable).T.t ->
('a, 'd) Hashable.Table_sig(Hashable).T.t
val merge_into :
f:(key:'a Hashable.Table_sig(Hashable).Key1.t ->
'b -> 'b option -> 'b option) ->
src:('a, 'b) Hashable.Table_sig(Hashable).T.t ->
dst:('a, 'b) Hashable.Table_sig(Hashable).T.t -> unit
val keys :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t list
val data : ('a, 'b) Hashable.Table_sig(Hashable).T.t -> 'b list
val filter_inplace :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('b -> bool) -> unit
val filteri_inplace :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
f:('a Hashable.Table_sig(Hashable).Key1.t -> 'b -> bool) -> unit
val equal :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
('b -> 'b -> bool) -> bool
val to_alist :
('a, 'b) Hashable.Table_sig(Hashable).T.t ->
('a Hashable.Table_sig(Hashable).Key1.t * 'b) list
val incr :
?by:int ->
('a, int) Hashable.Table_sig(Hashable).T.t ->
'a Hashable.Table_sig(Hashable).Key1.t -> unit
val create :
(unit -> ('a, 'b) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
val of_alist :
(('a Hashable.Table_sig(Hashable).Key1.t * 'b) list ->
[ `Duplicate_key of 'a Hashable.Table_sig(Hashable).Key1.t
| `Ok of ('a, 'b) Hashable.Table_sig(Hashable).T.t ])
Core_hashtbl_intf.with_options
val of_alist_exn :
(('a Hashable.Table_sig(Hashable).Key1.t * 'b) list ->
('a, 'b) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
val of_alist_multi :
(('a Hashable.Table_sig(Hashable).Key1.t * 'b) list ->
('a, 'b list) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
val create_mapped :
(get_key:('a -> 'b Hashable.Table_sig(Hashable).Key1.t) ->
get_data:('a -> 'c) ->
'a list -> ('b, 'c) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
val create_with_key :
(get_key:('a -> 'b Hashable.Table_sig(Hashable).Key1.t) ->
'a list -> ('b, 'a) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
val group :
(get_key:('a -> 'b Hashable.Table_sig(Hashable).Key1.t) ->
get_data:('a -> 'c) ->
combine:('c -> 'c -> 'c) ->
'a list -> ('b, 'c) Hashable.Table_sig(Hashable).T.t)
Core_hashtbl_intf.with_options
type 'a sexpable = 'a t
val sexp_of_t :
('a -> Sexplib.Sexp.t) -> 'a sexpable -> Sexplib.Sexp.t
val t_of_sexp :
(Sexplib.Sexp.t -> 'a) -> Sexplib.Sexp.t -> 'a sexpable
end
module Hash_set :
sig
type elem = hashable
type t = elem Hash_set.t
type sexpable = t
val sexp_of_t : sexpable -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> sexpable
val create : ?growth_allowed:bool -> ?size:int -> unit -> t
val of_list : elem list -> t
end
module Hash_queue :
sig
module Key :
sig
type t = hashable
val compare : t -> t -> int
val hash : t -> int
type sexpable = t
val sexp_of_t : sexpable -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> sexpable
end
type 'a t = 'a Core_unix.File_descr.Hash_queue.t
type 'a container = 'a t
val length : 'a container -> int
val is_empty : 'a container -> bool
val iter : 'a container -> f:('a -> unit) -> unit
val fold : 'a container -> init:'b -> f:('b -> 'a -> 'b) -> 'b
val exists : 'a container -> f:('a -> bool) -> bool
val for_all : 'a container -> f:('a -> bool) -> bool
val find : 'a container -> f:('a -> bool) -> 'a option
val to_list : 'a container -> 'a list
val to_array : 'a container -> 'a array
val container : ('a, 'a container) Container.type_class
val invariant : 'a t -> unit
val create : unit -> 'a t
val clear : 'a t -> unit
val mem : 'a t -> Key.t -> bool
val lookup : 'a t -> Key.t -> 'a option
val lookup_exn : 'a t -> Key.t -> 'a
val enqueue : 'a t -> Key.t -> 'a -> [ `Key_already_present | `Ok ]
val enqueue_exn : 'a t -> Key.t -> 'a -> unit
val keys : 'a t -> Key.t list
val dequeue : 'a t -> 'a option
val dequeue_exn : 'a t -> 'a
val dequeue_with_key : 'a t -> (Key.t * 'a) option
val dequeue_with_key_exn : 'a t -> Key.t * 'a
val dequeue_all : 'a t -> f:('a -> unit) -> unit
val remove : 'a t -> Key.t -> [ `No_such_key | `Ok ]
val remove_exn : 'a t -> Key.t -> unit
val replace : 'a t -> Key.t -> 'a -> [ `No_such_key | `Ok ]
val replace_exn : 'a t -> Key.t -> 'a -> unit
val iteri : 'a t -> f:(key:Key.t -> data:'a -> unit) -> unit
val foldi :
'a t -> init:'b -> f:('b -> key:Key.t -> data:'a -> 'b) -> 'b
end
module Hash_heap :
sig
module Key :
sig
type t = hashable
val compare : t -> t -> int
val hash : t -> int
type sexpable = t
val sexp_of_t : sexpable -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> sexpable
end
type 'a t = 'a Core_unix.File_descr.Hash_heap.t
val create : ?min_size:int -> ('a -> 'a -> int) -> 'a t
val copy : 'a t -> 'a t
val push :
'a t -> key:Key.t -> data:'a -> [ `Key_already_present | `Ok ]
val push_exn : 'a t -> key:Key.t -> data:'a -> unit
val replace : 'a t -> key:Key.t -> data:'a -> unit
val remove : 'a t -> Key.t -> unit
val mem : 'a t -> Key.t -> bool
val top : 'a t -> 'a option
val top_exn : 'a t -> 'a
val top_with_key : 'a t -> (Key.t * 'a) option
val top_with_key_exn : 'a t -> Key.t * 'a
val pop_with_key : 'a t -> (Key.t * 'a) option
val pop_with_key_exn : 'a t -> Key.t * 'a
val pop : 'a t -> 'a option
val pop_exn : 'a t -> 'a
val cond_pop_with_key :
'a t -> (key:Key.t -> data:'a -> bool) -> (Key.t * 'a) option
val cond_pop : 'a t -> ('a -> bool) -> 'a option
val find : 'a t -> Key.t -> 'a option
val find_pop : 'a t -> Key.t -> 'a option
val find_exn : 'a t -> Key.t -> 'a
val find_pop_exn : 'a t -> Key.t -> 'a
val iter : 'a t -> f:(key:Key.t -> data:'a -> unit) -> unit
val iter_vals : 'a t -> f:('a -> unit) -> unit
end
type sexpable = t
val t_of_sexp : Sexplib.Sexp.t -> sexpable
val to_int : t -> int
val of_int : int -> t
val to_string : t -> string
val sexp_of_t : t -> Sexplib.Sexp.t
end
type error =
Unix.error =
E2BIG
| EACCES
| EAGAIN
| EBADF
| EBUSY
| ECHILD
| EDEADLK
| EDOM
| EEXIST
| EFAULT
| EFBIG
| EINTR
| EINVAL
| EIO
| EISDIR
| EMFILE
| EMLINK
| ENAMETOOLONG
| ENFILE
| ENODEV
| ENOENT
| ENOEXEC
| ENOLCK
| ENOMEM
| ENOSPC
| ENOSYS
| ENOTDIR
| ENOTEMPTY
| ENOTTY
| ENXIO
| EPERM
| EPIPE
| ERANGE
| EROFS
| ESPIPE
| ESRCH
| EXDEV
| EWOULDBLOCK
| EINPROGRESS
| EALREADY
| ENOTSOCK
| EDESTADDRREQ
| EMSGSIZE
| EPROTOTYPE
| ENOPROTOOPT
| EPROTONOSUPPORT
| ESOCKTNOSUPPORT
| EOPNOTSUPP
| EPFNOSUPPORT
| EAFNOSUPPORT
| EADDRINUSE
| EADDRNOTAVAIL
| ENETDOWN
| ENETUNREACH
| ENETRESET
| ECONNABORTED
| ECONNRESET
| ENOBUFS
| EISCONN
| ENOTCONN
| ESHUTDOWN
| ETOOMANYREFS
| ETIMEDOUT
| ECONNREFUSED
| EHOSTDOWN
| EHOSTUNREACH
| ELOOP
| EOVERFLOW
| EUNKNOWNERR of int
val sexp_of_error : error -> Sexplib.Sexp.t
val error_of_sexp : Sexplib.Sexp.t -> error
exception Unix_error of error * string * string
external unix_error : int -> string -> string -> 'a = "unix_error_stub"
val error_message : error -> string
val handle_unix_error : ('a -> 'b) -> 'a -> 'b
val environment : unit -> string array
val putenv : key:string -> data:string -> unit
val unsetenv : string -> unit
module Process_status :
sig
type t =
[ `Exited of int | `Signaled of Signal.t | `Stopped of Signal.t ]
val sexp_of_t : t -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> t
val t_of_sexp__ : Sexplib.Sexp.t -> t
val is_ok : t -> bool
val of_unix : Caml.Unix.process_status -> t
val to_string_hum : t -> string
end
type wait_flag = Unix.wait_flag = WNOHANG | WUNTRACED
val execv : prog:string -> args:string array -> 'a
val execve : prog:string -> args:string array -> env:string array -> 'a
val execvp : prog:string -> args:string array -> 'a
val execvpe : prog:string -> args:string array -> env:string array -> 'a
val fork : unit -> int
val wait : ?restart:bool -> unit -> int * Process_status.t
val waitpid :
?restart:bool -> mode:wait_flag list -> int -> int * Process_status.t
val system : string -> Process_status.t
val getpid : unit -> int
val getppid : unit -> int
val nice : int -> int
type file_descr = Unix.file_descr
val stdin : file_descr
val stdout : file_descr
val stderr : file_descr
type open_flag =
Unix.open_flag =
O_RDONLY
| O_WRONLY
| O_RDWR
| O_NONBLOCK
| O_APPEND
| O_CREAT
| O_TRUNC
| O_EXCL
| O_NOCTTY
| O_DSYNC
| O_SYNC
| O_RSYNC
type file_perm = int
val sexp_of_file_perm : file_perm -> Sexplib.Sexp.t
val file_perm_of_sexp : Sexplib.Sexp.t -> file_perm
val openfile :
string -> mode:open_flag list -> perm:file_perm -> file_descr
val close : file_descr -> unit
val read : file_descr -> buf:string -> pos:int -> len:int -> int
val write : file_descr -> buf:string -> pos:int -> len:int -> int
val single_write : file_descr -> buf:string -> pos:int -> len:int -> int
val in_channel_of_descr : file_descr -> in_channel
val out_channel_of_descr : file_descr -> out_channel
val descr_of_in_channel : in_channel -> file_descr
val descr_of_out_channel : out_channel -> file_descr
type seek_command = Unix.seek_command = SEEK_SET | SEEK_CUR | SEEK_END
val lseek : file_descr -> int64 -> mode:seek_command -> int64
val truncate : string -> len:int64 -> unit
val ftruncate : file_descr -> len:int64 -> unit
type file_kind =
Unix.file_kind =
S_REG
| S_DIR
| S_CHR
| S_BLK
| S_LNK
| S_FIFO
| S_SOCK
val sexp_of_file_kind : file_kind -> Sexplib.Sexp.t
val file_kind_of_sexp : Sexplib.Sexp.t -> file_kind
type stats =
Unix.LargeFile.stats = {
st_dev : int;
st_ino : int;
st_kind : file_kind;
st_perm : file_perm;
st_nlink : int;
st_uid : int;
st_gid : int;
st_rdev : int;
st_size : int64;
st_atime : float;
st_mtime : float;
st_ctime : float;
}
val sexp_of_stats : stats -> Sexplib.Sexp.t
val stats_of_sexp : Sexplib.Sexp.t -> stats
val stat : string -> stats
val lstat : string -> stats
val fstat : file_descr -> stats
module Native_file :
sig
type stats =
Unix.stats = {
st_dev : int;
st_ino : int;
st_kind : file_kind;
st_perm : file_perm;
st_nlink : int;
st_uid : int;
st_gid : int;
st_rdev : int;
st_size : int;
st_atime : float;
st_mtime : float;
st_ctime : float;
}
val stat : string -> stats
val lstat : string -> stats
val fstat : file_descr -> stats
val lseek : file_descr -> int -> mode:seek_command -> int
val truncate : string -> len:int -> unit
val ftruncate : file_descr -> len:int -> unit
end
type lock_command =
Unix.lock_command =
F_ULOCK
| F_LOCK
| F_TLOCK
| F_TEST
| F_RLOCK
| F_TRLOCK
val lockf : file_descr -> mode:lock_command -> len:Core_int64.t -> unit
module Flock_command :
sig type t = Core_unix.Flock_command.t = LOCK_SH | LOCK_EX | LOCK_UN end
val flock : file_descr -> Flock_command.t -> bool
val isatty : file_descr -> bool
val unlink : string -> unit
val rename : src:string -> dst:string -> unit
val link : ?force:bool -> target:string -> link_name:string -> unit -> unit
val chmod : string -> perm:file_perm -> unit
val fchmod : file_descr -> perm:file_perm -> unit
val chown : string -> uid:int -> gid:int -> unit
val fchown : file_descr -> uid:int -> gid:int -> unit
val umask : int -> int
type access_permission = Unix.access_permission = R_OK | W_OK | X_OK | F_OK
val access : string -> perm:access_permission list -> unit
val dup : file_descr -> file_descr
val dup2 : src:file_descr -> dst:file_descr -> unit
val set_nonblock : file_descr -> unit
val clear_nonblock : file_descr -> unit
val set_close_on_exec : file_descr -> unit
val clear_close_on_exec : file_descr -> unit
val mkdir : string -> perm:file_perm -> unit
val rmdir : string -> unit
val chdir : string -> unit
val getcwd : unit -> string
val chroot : string -> unit
type dir_handle = Unix.dir_handle
val opendir : string -> dir_handle
val readdir : dir_handle -> string
val rewinddir : dir_handle -> unit
val closedir : dir_handle -> unit
val pipe : unit -> file_descr * file_descr
val mkfifo : string -> perm:file_perm -> unit
module Process_info :
sig
type t =
Core_unix.Process_info.t = {
pid : int;
stdin : file_descr;
stdout : file_descr;
stderr : file_descr;
}
end
val create_process : prog:string -> args:string list -> Process_info.t
val create_process_env :
prog:string ->
args:string list ->
env:[ `Extend of (string * string) list
| `Replace of (string * string) list ] ->
Process_info.t
val open_process_in : string -> in_channel
val open_process_out : string -> out_channel
val open_process : string -> in_channel * out_channel
module Process_channels :
sig
type t =
Core_unix.Process_channels.t = {
stdin : out_channel;
stdout : in_channel;
stderr : in_channel;
}
end
val open_process_full : string -> env:string array -> Process_channels.t
val close_process_in : in_channel -> Process_status.t
val close_process_out : out_channel -> Process_status.t
val close_process : in_channel * out_channel -> Process_status.t
val close_process_full : Process_channels.t -> Process_status.t
val symlink : src:string -> dst:string -> unit
val readlink : string -> string
module Select_fds :
sig
type t =
Core_unix.Select_fds.t = {
read : file_descr list;
write : file_descr list;
except : file_descr list;
}
val empty : t
end
val select :
?restart:bool ->
read:file_descr list ->
write:file_descr list ->
except:file_descr list -> timeout:float -> unit -> Select_fds.t
val pause : unit -> unit
type process_times =
Unix.process_times = {
tms_utime : float;
tms_stime : float;
tms_cutime : float;
tms_cstime : float;
}
type tm =
Unix.tm = {
tm_sec : int;
tm_min : int;
tm_hour : int;
tm_mday : int;
tm_mon : int;
tm_year : int;
tm_wday : int;
tm_yday : int;
tm_isdst : bool;
}
val sexp_of_tm : tm -> Sexplib.Sexp.t
val tm_of_sexp : Sexplib.Sexp.t -> tm
val time : unit -> float
val gettimeofday : unit -> float
val gmtime : float -> tm
val timegm : tm -> float
val localtime : float -> tm
val mktime : tm -> float * tm
val strftime : tm -> string -> string
val alarm : int -> int
val sleep : int -> unit
val nanosleep : float -> float
val times : unit -> process_times
val utimes : string -> access:float -> modif:float -> unit
type interval_timer =
Unix.interval_timer =
ITIMER_REAL
| ITIMER_VIRTUAL
| ITIMER_PROF
type interval_timer_status =
Unix.interval_timer_status = {
it_interval : float;
it_value : float;
}
val getitimer : interval_timer -> interval_timer_status
val setitimer :
interval_timer -> interval_timer_status -> interval_timer_status
val getuid : unit -> int
val geteuid : unit -> int
val setuid : int -> unit
val getgid : unit -> int
val getegid : unit -> int
val setgid : int -> unit
val getgroups : unit -> int array
module Passwd :
sig
type t =
Core_unix.Passwd.t = {
name : string;
passwd : string;
uid : int;
gid : int;
gecos : string;
dir : string;
shell : string;
}
val getbyname : string -> t option
val getbyname_exn : string -> t
val getbyuid : int -> t option
val getbyuid_exn : int -> t
val setpwent : unit -> unit
val endpwent : unit -> unit
val getpwent : unit -> t option
val getpwent_exn : unit -> t
end
module Group :
sig
type t =
Core_unix.Group.t = {
name : string;
passwd : string;
gid : int;
mem : string array;
}
val sexp_of_t : t -> Sexplib.Sexp.t
val getbyname : string -> t option
val getbyname_exn : string -> t
val getbygid : int -> t option
val getbygid_exn : int -> t
end
val getlogin : unit -> string
type inet_addr = Unix.inet_addr
val bin_size_inet_addr : inet_addr Bin_prot.Size.sizer
val bin_write_inet_addr : inet_addr Bin_prot.Write_ml.writer
val bin_write_inet_addr_ : inet_addr Bin_prot.Unsafe_write_c.writer
val bin_writer_inet_addr : inet_addr Bin_prot.Type_class.writer
val bin_read_inet_addr : inet_addr Bin_prot.Read_ml.reader
val bin_read_inet_addr_ : inet_addr Bin_prot.Unsafe_read_c.reader
val bin_read_inet_addr__ : (int -> inet_addr) Bin_prot.Unsafe_read_c.reader
val bin_reader_inet_addr : inet_addr Bin_prot.Type_class.reader
val bin_inet_addr : inet_addr Bin_prot.Type_class.t
val sexp_of_inet_addr : inet_addr -> Sexplib.Sexp.t
val inet_addr_of_sexp : Sexplib.Sexp.t -> inet_addr
val inet_addr_of_string : string -> inet_addr
val string_of_inet_addr : inet_addr -> string
val inet_addr_any : inet_addr
val inet_addr_loopback : inet_addr
val inet6_addr_any : inet_addr
val inet6_addr_loopback : inet_addr
type socket_domain = Unix.socket_domain = PF_UNIX | PF_INET | PF_INET6
val bin_size_socket_domain : socket_domain Bin_prot.Size.sizer
val bin_write_socket_domain : socket_domain Bin_prot.Write_ml.writer
val bin_write_socket_domain_ : socket_domain Bin_prot.Unsafe_write_c.writer
val bin_writer_socket_domain : socket_domain Bin_prot.Type_class.writer
val bin_read_socket_domain : socket_domain Bin_prot.Read_ml.reader
val bin_read_socket_domain_ : socket_domain Bin_prot.Unsafe_read_c.reader
val bin_read_socket_domain__ :
(int -> socket_domain) Bin_prot.Unsafe_read_c.reader
val bin_reader_socket_domain : socket_domain Bin_prot.Type_class.reader
val bin_socket_domain : socket_domain Bin_prot.Type_class.t
val sexp_of_socket_domain : socket_domain -> Sexplib.Sexp.t
val socket_domain_of_sexp : Sexplib.Sexp.t -> socket_domain
type socket_type =
Unix.socket_type =
SOCK_STREAM
| SOCK_DGRAM
| SOCK_RAW
| SOCK_SEQPACKET
val bin_size_socket_type : socket_type Bin_prot.Size.sizer
val bin_write_socket_type : socket_type Bin_prot.Write_ml.writer
val bin_write_socket_type_ : socket_type Bin_prot.Unsafe_write_c.writer
val bin_writer_socket_type : socket_type Bin_prot.Type_class.writer
val bin_read_socket_type : socket_type Bin_prot.Read_ml.reader
val bin_read_socket_type_ : socket_type Bin_prot.Unsafe_read_c.reader
val bin_read_socket_type__ :
(int -> socket_type) Bin_prot.Unsafe_read_c.reader
val bin_reader_socket_type : socket_type Bin_prot.Type_class.reader
val bin_socket_type : socket_type Bin_prot.Type_class.t
val sexp_of_socket_type : socket_type -> Sexplib.Sexp.t
val socket_type_of_sexp : Sexplib.Sexp.t -> socket_type
type sockaddr =
Unix.sockaddr =
ADDR_UNIX of string
| ADDR_INET of inet_addr * int
val bin_size_sockaddr : sockaddr Bin_prot.Size.sizer
val bin_write_sockaddr : sockaddr Bin_prot.Write_ml.writer
val bin_write_sockaddr_ : sockaddr Bin_prot.Unsafe_write_c.writer
val bin_writer_sockaddr : sockaddr Bin_prot.Type_class.writer
val bin_read_sockaddr : sockaddr Bin_prot.Read_ml.reader
val bin_read_sockaddr_ : sockaddr Bin_prot.Unsafe_read_c.reader
val bin_read_sockaddr__ : (int -> sockaddr) Bin_prot.Unsafe_read_c.reader
val bin_reader_sockaddr : sockaddr Bin_prot.Type_class.reader
val bin_sockaddr : sockaddr Bin_prot.Type_class.t
val sexp_of_sockaddr : sockaddr -> Sexplib.Sexp.t
val sockaddr_of_sexp : Sexplib.Sexp.t -> sockaddr
val domain_of_sockaddr : sockaddr -> socket_domain
val socket :
domain:socket_domain -> kind:socket_type -> protocol:int -> file_descr
val socketpair :
domain:socket_domain ->
kind:socket_type -> protocol:int -> file_descr * file_descr
val accept : file_descr -> file_descr * sockaddr
val bind : file_descr -> addr:sockaddr -> unit
val connect : file_descr -> addr:sockaddr -> unit
val listen : file_descr -> max:int -> unit
type shutdown_command =
Unix.shutdown_command =
SHUTDOWN_RECEIVE
| SHUTDOWN_SEND
| SHUTDOWN_ALL
val shutdown : file_descr -> mode:shutdown_command -> unit
val getsockname : file_descr -> sockaddr
val getpeername : file_descr -> sockaddr
type msg_flag = Unix.msg_flag = MSG_OOB | MSG_DONTROUTE | MSG_PEEK
val recv :
file_descr ->
buf:string -> pos:int -> len:int -> mode:msg_flag list -> int
val recvfrom :
file_descr ->
buf:string -> pos:int -> len:int -> mode:msg_flag list -> int * sockaddr
val send :
file_descr ->
buf:string -> pos:int -> len:int -> mode:msg_flag list -> int
val sendto :
file_descr ->
buf:string ->
pos:int -> len:int -> mode:msg_flag list -> addr:sockaddr -> int
type socket_bool_option =
Core_unix.socket_bool_option =
SO_DEBUG
| SO_BROADCAST
| SO_REUSEADDR
| SO_KEEPALIVE
| SO_DONTROUTE
| SO_OOBINLINE
| SO_ACCEPTCONN
| TCP_NODELAY
| IPV6_ONLY
type socket_int_option =
Core_unix.socket_int_option =
SO_SNDBUF
| SO_RCVBUF
| SO_ERROR
| SO_TYPE
| SO_RCVLOWAT
| SO_SNDLOWAT
type socket_optint_option = Core_unix.socket_optint_option = SO_LINGER
type socket_float_option =
Core_unix.socket_float_option =
SO_RCVTIMEO
| SO_SNDTIMEO
val getsockopt : file_descr -> socket_bool_option -> bool
val setsockopt : file_descr -> socket_bool_option -> bool -> unit
val getsockopt_int : file_descr -> socket_int_option -> int
val setsockopt_int : file_descr -> socket_int_option -> int -> unit
val getsockopt_optint : file_descr -> socket_optint_option -> int option
val setsockopt_optint :
file_descr -> socket_optint_option -> int option -> unit
val getsockopt_float : file_descr -> socket_float_option -> float
val setsockopt_float : file_descr -> socket_float_option -> float -> unit
val open_connection : sockaddr -> in_channel * out_channel
val shutdown_connection : in_channel -> unit
val establish_server :
(in_channel -> out_channel -> unit) -> addr:sockaddr -> unit
val gethostname : unit -> string
module Host :
sig
type t =
Core_unix.Host.t = {
name : string;
aliases : string array;
addrtype : socket_domain;
addrs : inet_addr array;
}
val getbyname : string -> t option
val getbyname_exn : string -> t
val getbyaddr : inet_addr -> t option
val getbyaddr_exn : inet_addr -> t
end
module Protocol :
sig
type t =
Core_unix.Protocol.t = {
name : string;
aliases : string array;
proto : int;
}
val getbyname : string -> t option
val getbyname_exn : string -> t
val getbynumber : int -> t option
val getbynumber_exn : int -> t
end
module Service :
sig
type t =
Core_unix.Service.t = {
name : string;
aliases : string array;
port : int;
proto : string;
}
val getbyname : string -> protocol:string -> t option
val getbyname_exn : string -> protocol:string -> t
val getbyport : int -> protocol:string -> t option
val getbyport_exn : int -> protocol:string -> t
end
type addr_info =
Core_unix.addr_info = {
ai_family : socket_domain;
ai_socktype : socket_type;
ai_protocol : int;
ai_addr : sockaddr;
ai_canonname : string;
}
type getaddrinfo_option =
Core_unix.getaddrinfo_option =
AI_FAMILY of socket_domain
| AI_SOCKTYPE of socket_type
| AI_PROTOCOL of int
| AI_NUMERICHOST
| AI_CANONNAME
| AI_PASSIVE
val getaddrinfo :
string -> string -> getaddrinfo_option list -> addr_info list
type name_info =
Core_unix.name_info = {
ni_hostname : string;
ni_service : string;
}
type getnameinfo_option =
Core_unix.getnameinfo_option =
NI_NOFQDN
| NI_NUMERICHOST
| NI_NAMEREQD
| NI_NUMERICSERV
| NI_DGRAM
val getnameinfo : sockaddr -> getnameinfo_option list -> name_info
val get_terminal_size : unit -> int * int
module Terminal_io :
sig
type t =
Unix.terminal_io = {
mutable c_ignbrk : bool;
mutable c_brkint : bool;
mutable c_ignpar : bool;
mutable c_parmrk : bool;
mutable c_inpck : bool;
mutable c_istrip : bool;
mutable c_inlcr : bool;
mutable c_igncr : bool;
mutable c_icrnl : bool;
mutable c_ixon : bool;
mutable c_ixoff : bool;
mutable c_opost : bool;
mutable c_obaud : int;
mutable c_ibaud : int;
mutable c_csize : int;
mutable c_cstopb : int;
mutable c_cread : bool;
mutable c_parenb : bool;
mutable c_parodd : bool;
mutable c_hupcl : bool;
mutable c_clocal : bool;
mutable c_isig : bool;
mutable c_icanon : bool;
mutable c_noflsh : bool;
mutable c_echo : bool;
mutable c_echoe : bool;
mutable c_echok : bool;
mutable c_echonl : bool;
mutable c_vintr : char;
mutable c_vquit : char;
mutable c_verase : char;
mutable c_vkill : char;
mutable c_veof : char;
mutable c_veol : char;
mutable c_vmin : int;
mutable c_vtime : int;
mutable c_vstart : char;
mutable c_vstop : char;
}
val sexp_of_t : t -> Sexplib.Sexp.t
type setattr_when = Unix.setattr_when = TCSANOW | TCSADRAIN | TCSAFLUSH
val sexp_of_setattr_when : setattr_when -> Sexplib.Sexp.t
val tcgetattr : file_descr -> t
val tcsetattr : file_descr -> mode:setattr_when -> t -> unit
val tcsendbreak : file_descr -> duration:int -> unit
val tcdrain : file_descr -> unit
type flush_queue = Unix.flush_queue = TCIFLUSH | TCOFLUSH | TCIOFLUSH
val tcflush : file_descr -> mode:flush_queue -> unit
type flow_action = Unix.flow_action = TCOOFF | TCOON | TCIOFF | TCION
val tcflow : file_descr -> mode:flow_action -> unit
val setsid : unit -> int
end
val get_inet_addr : string -> inet_addr
val get_sockaddr : string -> int -> sockaddr
val set_in_channel_timeout : in_channel -> float -> unit
val set_out_channel_timeout : out_channel -> float -> unit
external exit_immediately : int -> 'a = "caml_sys_exit"
val mknod :
?file_kind:file_kind ->
?perm:int -> ?major:int -> ?minor:int -> string -> unit
module IOVec :
sig
type 'a t =
'a Core_unix.IOVec.t = private {
buf : 'a;
pos : int;
len : int;
}
type 'a kind = 'a Core_unix.IOVec.kind
type bigstring =
(char, Bigarray.int8_unsigned_elt, Bigarray.c_layout)
Bigarray.Array1.t
val string_kind : string kind
val bigstring_kind : bigstring kind
val empty : 'a kind -> 'a t
val of_string : ?pos:int -> ?len:int -> string -> string t
val of_bigstring : ?pos:int -> ?len:int -> bigstring -> bigstring t
val drop : 'a t -> int -> 'a t
val max_iovecs : int
end
external int_of_file_descr : file_descr -> int = "%identity"
external file_descr_of_int : int -> file_descr = "%identity"
external dirfd : dir_handle -> file_descr = "unix_dirfd"
external sync : unit -> unit = "unix_sync"
external fsync : file_descr -> unit = "unix_fsync"
external fdatasync : file_descr -> unit = "unix_fdatasync"
external readdir_ino : dir_handle -> string * nativeint
= "unix_readdir_ino_stub"
val read_assume_fd_is_nonblocking :
file_descr -> ?pos:int -> ?len:int -> string -> int
val write_assume_fd_is_nonblocking :
file_descr -> ?pos:int -> ?len:int -> string -> int
val writev_assume_fd_is_nonblocking :
file_descr -> ?count:int -> string IOVec.t array -> int
val writev : file_descr -> ?count:int -> string IOVec.t array -> int
external pselect :
file_descr list ->
file_descr list ->
file_descr list ->
float -> int list -> file_descr list * file_descr list * file_descr list
= "unix_pselect_stub"
module RLimit :
sig
type limit = Core_unix.RLimit.limit = Limit of int64 | Infinity
val sexp_of_limit : limit -> Sexplib.Sexp.t
val limit_of_sexp : Sexplib.Sexp.t -> limit
type t = Core_unix.RLimit.t = { cur : limit; max : limit; }
val sexp_of_t : t -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> t
type resource =
[ `Core_file_size
| `Cpu_seconds
| `Data_segment
| `File_size
| `Num_file_descriptors
| `Stack
| `Virtual_memory ]
val sexp_of_resource : resource -> Sexplib.Sexp.t
val resource_of_sexp : Sexplib.Sexp.t -> resource
val resource_of_sexp__ : Sexplib.Sexp.t -> resource
val get : resource -> t
val set : resource -> t -> unit
end
module Resource_usage :
sig
type who = Core_unix.Resource_usage.who = SELF | CHILDREN
type t = Core_unix.Resource_usage.t
val get : who -> t
val utime : t -> float
val stime : t -> float
val maxrss : t -> int64
val ixrss : t -> int64
val idrss : t -> int64
val isrss : t -> int64
val minflt : t -> int64
val majflt : t -> int64
val nswap : t -> int64
val inblock : t -> int64
val oublock : t -> int64
val msgsnd : t -> int64
val msgrcv : t -> int64
val nsignals : t -> int64
val nvcsw : t -> int64
val nivcsw : t -> int64
val add : t -> t -> t
end
type sysconf =
Core_unix.sysconf =
ARG_MAX
| CHILD_MAX
| HOST_NAME_MAX
| LOGIN_NAME_MAX
| OPEN_MAX
| PAGESIZE
| RE_DUP_MAX
| STREAM_MAX
| SYMLOOP_MAX
| TTY_NAME_MAX
| TZNAME_MAX
| POSIX_VERSION
| PHYS_PAGES
| AVPHYS_PAGES
| IOV_MAX
external sysconf : sysconf -> int64 = "unix_sysconf"
val mkstemp : string -> string * Unix.file_descr
val mkdtemp : string -> string
external abort : unit -> 'a = "unix_abort" "noalloc"
external initgroups : string -> int -> unit = "unix_initgroups"
val fnmatch :
?flags:[ `Casefold
| `File_name
| `Leading_dir
| `No_escape
| `Pathname
| `Period ] list ->
pat:string -> string -> bool
val wordexp :
?flags:[ `No_cmd | `Show_err | `Undef ] list -> string -> string array
module Utsname :
sig
type t = Core_unix.Utsname.t
val sysname : t -> string
val nodename : t -> string
val release : t -> string
val version : t -> string
val machine : t -> string
end
val uname : unit -> Utsname.t
external if_indextoname : int -> string = "unix_if_indextoname"
external mcast_join : ?ifname:string -> file_descr -> sockaddr -> unit
= "unix_mcast_join"
external mcast_leave : ?ifname:string -> file_descr -> sockaddr -> unit
= "unix_mcast_leave"
module Scheduler :
sig
module Policy :
sig
type t = [ `Fifo | `Other | `Round_robin ]
val sexp_of_t : t -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> t
val t_of_sexp__ : Sexplib.Sexp.t -> t
end
val set : pid:int -> policy:Policy.t -> priority:int -> unit
end
module Priority : sig external nice : int -> int = "unix_nice" end
val get_num_open_fds : unit -> int
module Mman :
sig
module Mcl_flags :
sig
type t = Core_unix.Mman.Mcl_flags.t = Current | Future
val sexp_of_t : t -> Sexplib.Sexp.t
val t_of_sexp : Sexplib.Sexp.t -> t
end
val mlockall : Mcl_flags.t list -> unit
val munlockall : unit -> unit
end
end