package posix-time2

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posix-time2
- Posix_time2
  - Itimerspec
  - Itimerval
  - Timespec
  - Timeval
  - Tm
posix-time2.constants
- Posix_time2_constants
  - Def
    
    S
    
    Intptr
    
    Infix
    
    Ptrdiff
    
    Infix
    
    Uintptr
    
    Infix
posix-time2.stubs
- Posix_time2_stubs
  - Def
    
    F
    
    Types
    
    Itimerval
    
    Timespec
    
    Timeval
    
    Tm
posix-time2.types
- Posix_time2_types
  - Def
    
    Itimerval
    
    S
    
    Intptr
    
    Infix
    
    Ptrdiff
    
    Infix
    
    Uintptr
    
    Infix
    
    Timespec
    
    Timeval
    
    Tm

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High-level API to <time.h> and <sys/time.h>. See: time.h and systime.h for an explanation about the data structures and functions.

module Timespec : sig ... end

module Itimerspec : sig ... end

module Timeval : sig ... end

module Tm : sig ... end

module Itimerval : sig ... end

type clock = [

| `Realtime
| `Monotonic
| `Process_cputime
| `Thread_cputime

]

val asctime : Tm.t -> string

val clock_getres : clock -> Timespec.t

val clock_gettime : clock -> Timespec.t

val clock_settime : clock -> Timespec.t -> unit

val ctime : int64 -> string

val gmtime : int64 -> Tm.t

val localtime : int64 -> Tm.t

val mktime : Tm.t -> int64

val nanosleep : Timespec.t -> unit

val clock_nanosleep : absolute:bool -> clock:clock -> Timespec.t -> unit

type itimer = [

| `Real
| `Virtual
| `Prof

]

val getitimer : itimer -> Itimerval.t

val setitimer : itimer -> Itimerval.t -> Itimerval.t

val gettimeofday : unit -> Timeval.t

val select : 
  Unix.file_descr list ->
  Unix.file_descr list ->
  Unix.file_descr list ->
  Timeval.t option ->
  Unix.file_descr list * Unix.file_descr list * Unix.file_descr list

val utimes : string -> Timeval.t -> unit