difftime

Calculates the difference between two calendar times.

Library:LibC

Classification:ANSI

Service:Time

Syntax

  #include <time.h> 
   
  double difftime (
     time_t   t1,   
     time_t   t2);

Parameters

t1: (IN) Specifies the ending calendar time.
t2: (IN) Specifies the beginning calendar time.

Return Values

Returns the difference between the two times in seconds.

Remarks

The difference is computing by subtracting t2 from t1.

See Also