Update the binary to fping 4.2

Thanks to Badafans cygwin compile :)

Co-Authored-By: badafans <[email protected]>

README.md

@@ -1,4 +1,135 @@
+
+# New Binary ! fping 4.2 (2019-02-19 released 3yrs ago)
+======================
 Can anyone reverse this so we can compile new version?
+If you wish to see the V3 with gui then see inside folders ;)
+
+Or else use the binary/cmd mode on the new 4.2
+
+
+## Can anyone reverse the v3 so we can compile new GUI version?
+
+fping 4.2 (2019-02-19)
+======================
+
+## New features
+
+- New option -x / --reachable to check if the number of reachable hosts is >= a certain
+  number. Useful for example to implement connectivity-checks (#138, thanks @deepak0004)
+
+## Bugfixes and other changes
+
+- Allow decimal numbers for '-t', '-i', '-p', and '-Q'
+- Fix build with --disable-ipv6 (#134, thanks @Polynomial-C)
+- Fix hang with '-6', with ipv6 kernel module, but not loaded (#140, thanks @abelbeck)
+- Assume '-6' if the binary is named 'fping6' (this is mostly for special
+  embedded-distro use cases, and not meant to be used generally in place of
+  compiling IPv6-only binary or using '-6', see also the notes in #139, thanks
+  abelbeck)
+- Get rid of warning "timeout (-t) value larger than period (-p) produces unexpected results"
+  (#142, thanks @MrDragon1122)
+
+
+fping 4.1 (2018-09-17)
+======================
+
+## Bugfixes and other changes
+
+- Fix problem when socket fd is 0 (#125, thanks Ramón Novoa!)
+- Fix running on servers with disabled IPv6 (#118, thanks Simon Matter)
+- Allow running "fping -h" or "--help" even when raw socket can't be opened (#131, thanks @teto)
+- Fix build issue with FreeBSD and IPv6 (#132, thanks @gsnw)
+
+fping 4.0 (2017-04-23)
+======================
+
+## Incompatible Changes
+
+##### fping and fping6 unification
+
+fping and fping6 are now unified into one binary. It means that, for example,
+doing 'fping google.com' is going to ping the IPv6 IP of google.com on
+IPv6-enabled hosts.  
+
+If you need exact compatibility with old versions, you can configure and
+install fping twice: once for ipv4, and once for ipv6:
+
+    ./configure --disable-ipv6; make clean install
+    ./configure --disable-ipv4 --program-suffix=6; make clean install
+
+##### Option -n, not the same as -d anymore
+
+Option -n / --name is now doing a reverse-DNS lookups on host addresses,
+only if they are given as IP address, but not for hostnames. For example,
+if you write 'fping -n google.com', fping would previously do a
+forward-DNS lookup on google.com, and then a reverse-DNS lookup on the
+resolved IP address. Now, it is just going to keep the name 'google.com'.
+That same behavior can be achieved with the option -d / --rdns (which was
+previously an alias for -n).
+
+                     fping<4.0              fping>=4.0
+    fping -n NAME    NAME->IP->IPNAME       NAME
+    fping -d NAME    NAME->IP->IPNAME       NAME->IP->IPNAME
+
+##### Discarding of late packets
+
+fping will now discard replies, if they arrive after the defined timeout
+for reply packets, specified with -t. This change is relevant only for the
+count and loop modes, where the measured times should be now more
+consistent (see github issue [#32][i32] for details).
+
+To prevent loosing reply packets because of this change, the default
+timeout in count and loop modes is now automatically adjusted to the
+period interval (up to 2000 ms), but it can be overriden with the -t
+option. The default timeout for non-loop/count modes remains 500 ms.
+
+##### No restrictions by default
+
+fping will not enforce -i >= 1 and -p >= 10 anymore, except if you
+'./configure --enable-safe-limits'.
+
+The reasoning to removing the restrictions by default, is that users can
+clog the network with other tools anyway, and these restrictions are
+sometimes getting in the way (for example if you try to ping a lot of
+hosts).
+
+##### Default interval (-i) changed from 25ms to 10ms
+
+The default minimum interval between ping probes has been changed from
+25ms to 10ms. The reason is that 25ms is very high, considering today's
+fast networks: it generates at most 31 kbps of traffic (for IPv4 and
+default payload size).
+
+## New features
+
+- Unified 'fping' and 'fping6' into one binary ([#80][i80])
+- Long option names for all options
+- IPv6 enabled by default
+- New option -4 to force IPv4
+- New option -6 to force IPv6
+- Keep original name if a hostname is given with -n/--name
+- Option -d/--rdns now always does a rdns-lookup, even for names, as '-n' was doing until now
+- Enforce -t timeout on reply packets, by discarding late packets ([#32][i32])
+- Auto-adjust timeout for -c/-C/-l mode to value of -p
+
+## Bugfixes and other changes
+
+- -i/-p restrictions disabled by default (enable with --enable-safe-limits)
+- Default interval -i changed from 25ms to 10ms
+- Fix compatibility issue with GNU Hurd
+- A C99 compiler is now required
+- Option parsing with optparse (https://github.com/skeeto/optparse). Thanks Christopher Wellons!
+- New changelog file format
+
+[i32]: https://github.com/schweikert/fping/issues/32
+[i80]: https://github.com/schweikert/fping/issues/80
+
+(see doc/CHANGELOG.pre-v4 for older changes)
+
+
+
+
+
 
 # fping-windows 3.00
 Fping windows binary mirror