asomers c9e9fdb2a1 dd(1) uses gettimeofday(2) to compute the throughput statistics. However, ... gettimeofday returns the system clock, which may jump forward or back, especially if NTP is in use. If the time jumps backwards, then dd will see negative elapsed time, round it up to 1usec, and print an absurdly fast transfer rate. The solution is to use clock_gettime(2) with CLOCK_MONOTONIC_PRECISE as the clock_id. That clock advances steadily, regardless of changes to the system clock. Reviewed by: delphij MFC after: 3 days Sponsored by: Spectra Logic		2014-05-06 22:06:39 +00:00
..
args.c	Implement GNU's extension of 'status' operand. The GNU syntax is	2014-04-03 00:55:16 +00:00
conv_tab.c	Make dd's signal handler async safe.	2013-05-10 18:43:36 +00:00
conv.c	Minor comment fix.	2014-05-03 09:06:11 +00:00
dd.1	Implement GNU's extension of 'status' operand. The GNU syntax is	2014-04-03 00:55:16 +00:00
dd.c	dd(1) uses gettimeofday(2) to compute the throughput statistics. However,	2014-05-06 22:06:39 +00:00
dd.h	Minor comment fix: dbsz is the block size as set by bs/ibs/obs,	2014-05-03 09:07:02 +00:00
extern.h	Make C_* contants fit in 32 bits again by using 4 unused bits.	2014-04-03 06:32:02 +00:00
gen.c
Makefile
misc.c	dd(1) uses gettimeofday(2) to compute the throughput statistics. However,	2014-05-06 22:06:39 +00:00
position.c	Make dd's signal handler async safe.	2013-05-10 18:43:36 +00:00
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