diff options
Diffstat (limited to 'bin/dd/misc.c')
| -rw-r--r-- | bin/dd/misc.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/bin/dd/misc.c b/bin/dd/misc.c index 61f843b..eb1227b 100644 --- a/bin/dd/misc.c +++ b/bin/dd/misc.c @@ -40,14 +40,15 @@ static char sccsid[] = "@(#)misc.c 8.3 (Berkeley) 4/2/94"; __FBSDID("$FreeBSD$"); #include <sys/types.h> -#include <sys/time.h> +#include <err.h> #include <errno.h> #include <inttypes.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <time.h> #include <unistd.h> #include "dd.h" @@ -56,16 +57,21 @@ __FBSDID("$FreeBSD$"); void summary(void) { - struct timeval tv; - double secs; + struct timespec end, ts_res; + double secs, res; if (ddflags & C_NOINFO) return; - (void)gettimeofday(&tv, NULL); - secs = tv.tv_sec + tv.tv_usec * 1e-6 - st.start; - if (secs < 1e-6) - secs = 1e-6; + if (clock_gettime(CLOCK_MONOTONIC, &end)) + err(1, "clock_gettime"); + if (clock_getres(CLOCK_MONOTONIC, &ts_res)) + err(1, "clock_getres"); + secs = (end.tv_sec - st.start.tv_sec) + \ + (end.tv_nsec - st.start.tv_nsec) * 1e-9; + res = ts_res.tv_sec + ts_res.tv_nsec * 1e-9; + if (secs < res) + secs = res; (void)fprintf(stderr, "%ju+%ju records in\n%ju+%ju records out\n", st.in_full, st.in_part, st.out_full, st.out_part); |
