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8db2c5802a
When an echo reply packet is received, the data is compared with the
sent data. When a wrong byte is detected the command displays a report
with the differences.
The first row (the first 8-bytes of data after the ICMP header) should
include the time stamp (if data is at least 8-bytes), this value is not
taken into consideration for the comparison. The remaining rows
represent the data (padded pattern) received/sent, with each byte being
compared for differences.
Print the space before (not after), to add an extra space after cp:/dp:
for better readability when the first time stamp octet is not
zero-padded, and to remove trailing spaces in the output.
Before:
cp:99 0 0 c 1 5 c 0␣
ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd␣
...
After:
cp: 99 0 0 c 1 5 c 0
ab cd ab cd ab cd ab cd ab cd ab cd ab cd ab cd
...
Reviewed by: markj
MFC after: 1 week
Pull Request: https://github.com/freebsd/freebsd-src/pull/863
Differential Revision: https://reviews.freebsd.org/D39492
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| .. | ||
| tests | ||
| main.c | ||
| main.h | ||
| Makefile | ||
| Makefile.depend | ||
| Makefile.depend.options | ||
| ping.8 | ||
| ping.c | ||
| ping.h | ||
| ping6.c | ||
| ping6.h | ||
| utils.c | ||
| utils.h | ||