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Full Discussion: How to calculate compilation time using c?
Top Forums Programming How to calculate compilation time using c? Post 302742185 by Corona688 on Monday 10th of December 2012 05:40:21 PM
Old 12-10-2012
As in, can you find out inside the code itself how long the same code to compile?

Or do you just want to time shell commands like cc externally?
 

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LEARN ABOUT FREEBSD

krb5_us_timeofday

KRB5_TIMEOFDAY(3)					   BSD Library Functions Manual 					 KRB5_TIMEOFDAY(3)

NAME

     krb5_timeofday, krb5_set_real_time, krb5_us_timeofday, krb5_format_time, krb5_string_to_deltat -- Kerberos 5 time handling functions

LIBRARY

     Kerberos 5 Library (libkrb5, -lkrb5)

SYNOPSIS

     #include <krb5.h>

     krb5_timestamp;

     krb5_deltat;

     krb5_error_code
     krb5_set_real_time(krb5_context context, krb5_timestamp sec, int32_t usec);

     krb5_error_code
     krb5_timeofday(krb5_context context, krb5_timestamp *timeret);

     krb5_error_code
     krb5_us_timeofday(krb5_context context, krb5_timestamp *sec, int32_t *usec);

     krb5_error_code
     krb5_format_time(krb5_context context, time_t t, char *s, size_t len, krb5_boolean include_time);

     krb5_error_code
     krb5_string_to_deltat(const char *string, krb5_deltat *deltat);

DESCRIPTION

     krb5_set_real_time sets the absolute time that the caller knows the KDC has.  With this the Kerberos library can calculate the relative dif-
     ference between the KDC time and the local system time and store it in the context.  With this information the Kerberos library can adjust
     all time stamps in Kerberos packages.

     krb5_timeofday() returns the current time, but adjusted with the time difference between the local host and the KDC.  krb5_us_timeofday()
     also returns microseconds.

     krb5_format_time formats the time t into the string s of length len.  If include_time is set, the time is set include_time.

     krb5_string_to_deltat parses delta time string into deltat.

SEE ALSO

     gettimeofday(2), krb5(3)

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							 Sepember 16, 2006							   HEIMDAL
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