Mail Archives: djgpp/2000/01/15/13:28:12
-: Does DJGPP support getrusage () ?
Here's what the docs have to say about getrusage:
------
This function returns information about the running process. Currently,
the only field that is computed is this:
struct rusage {
struct timeval ru_utime; /* total time used by process */
};
The remainder of the fields are set to zero.
The who parameter must be RUSAGE_SELF or RUSAGE_CHILDREN.
------
So, on DOS, it doesn't seem that `time' could report much of
interest, anyway.
struct rusage {
struct timeval ru_utime; /* user time used */
struct timeval ru_stime; /* system time used */
long ru_maxrss; /* integral max resident set size */
long ru_ixrss; /* integral shared text memory size */
long ru_idrss; /* integral unshared data size */
long ru_isrss; /* integral unshared stack size */
long ru_minflt; /* page reclaims */
long ru_majflt; /* page faults */
long ru_nswap; /* swaps */
long ru_inblock; /* block input operations */
long ru_oublock; /* block output operations */
long ru_msgsnd; /* messages sent */
long ru_msgrcv; /* messages received */
long ru_nsignals; /* signals received */
long ru_nvcsw; /* voluntary context switches */
long ru_nivcsw; /* involuntary context switches */
};
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