diff options
Diffstat (limited to 'bin/sh/eval.c')
| -rw-r--r-- | bin/sh/eval.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bin/sh/eval.c b/bin/sh/eval.c index fecc4de..031cab3 100644 --- a/bin/sh/eval.c +++ b/bin/sh/eval.c @@ -42,6 +42,7 @@ __FBSDID("$FreeBSD$"); #include <signal.h> #include <stdlib.h> #include <unistd.h> +#include <sys/resource.h> #include <sys/wait.h> /* For WIFSIGNALED(status) */ #include <errno.h> @@ -1078,3 +1079,28 @@ execcmd(int argc, char **argv) } return 0; } + + +int +timescmd(int argc __unused, char **argv __unused) +{ + struct rusage ru; + long shumins, shsmins, chumins, chsmins; + double shusecs, shssecs, chusecs, chssecs; + + if (getrusage(RUSAGE_SELF, &ru) < 0) + return 1; + shumins = ru.ru_utime.tv_sec / 60; + shusecs = ru.ru_utime.tv_sec % 60 + ru.ru_utime.tv_usec / 1000000.; + shsmins = ru.ru_stime.tv_sec / 60; + shssecs = ru.ru_stime.tv_sec % 60 + ru.ru_stime.tv_usec / 1000000.; + if (getrusage(RUSAGE_CHILDREN, &ru) < 0) + return 1; + chumins = ru.ru_utime.tv_sec / 60; + chusecs = ru.ru_utime.tv_sec % 60 + ru.ru_utime.tv_usec / 1000000.; + chsmins = ru.ru_stime.tv_sec / 60; + chssecs = ru.ru_stime.tv_sec % 60 + ru.ru_stime.tv_usec / 1000000.; + out1fmt("%ldm%.3fs %ldm%.3fs\n%ldm%.3fs %ldm%.3fs\n", shumins, + shusecs, shsmins, shssecs, chumins, chusecs, chsmins, chssecs); + return 0; +} |
