OSF DCE Application Development Guide--Core Components

OSF DCE Application Development Guide—Core Components
19.2.4 The reltimespec Structure
The reltimespec structure represents relative time. This structure is similar to the
timespec structure, except that the first field is signed in the reltimespec structure. (The
field is unsigned in the timespec structure.) You can find the reltimespec structure in
the dce/utc.h header file.
The reltimespec structure declaration follows:
struct reltimespec {
time_t tv_sec; /* Seconds of relative time */
long tv_nsec; /* Additional nanoseconds of */
/* relative time */
} reltimespec_t;
19.3 DTS API Header Files
The time.h and dce/utc.h header files contain the data structures, type definitions, and
define statements that are referenced by the DTS API routines. The time.h header file is
a standard UNIX file. The dce/utc.h header file includes time.h and contains the
timespec, reltimespec, and utc structures.
These header files are located in /usr/include/dce.
19.4 DTS API Routine Functions
Figure 19-5 categorizes the DTS portable interface routines by function.
Figure 19-5. DTS API Routines Shown by Functional Grouping
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