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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type t = private {

tv_sec : int64;
tv_usec : int64;

}

POSIX timeval time value with seconds and microseconds. A normalized value of type t must have a value of tv_usec between 0 and 1000000 (exclusive).

val create : int64 -> int64 -> t

create sec usec creates a new normalized timespec with sec seconds and usec microseconds.

val add : t -> t -> t

add t1 t2 adds the two timespec values, returning a normalized value

val sub : t -> t -> t

sub t1 t2 subtracts t2 from t1, creating a new normalized time value.

val add_sec : int64 -> t -> t

add_sec s t adds s seconds to t.

val add_usec : int64 -> t -> t

add_sec us t adds us microseconds to t.

val sub_sec : int64 -> t -> t

sub_sec s t subtracts s seconds from t.

val sub_usec : int64 -> t -> t

sub_sec us t subtracts us microseconds from t.

val to_string : t -> string

to_string t creates a string of the form "sec.usec".

val compare : t -> t -> int

compare t1 t2 compares the two time values t1 and t2. It returns 0 if t1 is equal to 2, a negative integer if t1 is less than t2, and a positive integer if t1 is greater than t2.