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uuid_time ()
  • >> uuid_time (3) ( Linux man: Библиотечные вызовы )
  •  

    NAME

    uuid_time - extract the time at which the UUID was created
     
    

    SYNOPSIS

    #include <uuid/uuid.h>
    
    time_t uuid_time(uuid_t uu, struct timeval *ret_tv)
    
     

    DESCRIPTION

    The uuid_time function extracts the time at which the supplied time-based UUID uu was created. Note that the UUID creation time is only encoded within certain types of UUIDs. This function can only reasonably expect to extract the creation time for UUIDs created with the uuid_generate_time(3) function. It may or may not work with UUIDs created by other mechanisms.  

    RETURN VALUES

    The time at which the UUID was created, in seconds since January 1, 1970 GMT (the epoch), is returned (see time(2)). The time at which the UUID was created, in seconds and microseconds since the epoch, is also stored in the location pointed to by ret_tv (see gettimeofday(2)).  

    AUTHOR

    Theodore Y. Ts'o  

    AVAILABILITY

    http://e2fsprogs.sourceforge.net/  

    SEE ALSO

    uuid(3), uuid_clear(3), uuid_compare(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_parse(3), uuid_unparse(3)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    AUTHOR
    AVAILABILITY
    SEE ALSO


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