@node getrusage
@section @code{getrusage}
@findex getrusage

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/getrusage.html}

Gnulib module: getrusage

Portability problems fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, mingw, MSVC 14.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
Many platforms don't fill in all the fields of @code{struct rusage} with
meaningful values.
@end itemize
