retrieve (most of) the output emitted by the server.
If the server was invoked with the --json flag, the output will be in
JSON, otherwise it will be in the human-readable format.
If the client was invoked with the --json flag, the output will be
contained within the JSON output structure, otherwise it will be
appended (in whatever format) to the bottom of the human-readable
output.
Because of the sequencing of the output generation and display, the
server-side output includes only the starting output, interval
statistics and summaries, but not the overall summaries. (The overall
summaries were already displayed in the client's output.)
Towards issue #160.
Only do -Wall by default if on GCC (or something that looks like
GCC, such as clang/llvm).
Turn on -Werror so we can get some better error-checking, but
we also need -Wno-deprecated-declarations at least for MacOS,
because daemon(3) is deprecated starting with MacOS 10.5.
Fixes#174 (I think).
Submitted by: @marksolaris
This definitely affected FreeBSD, which breaks POSIX.1 by not
setting CLOCKS_PER_SEC to 1000000 (see clock(3)). At this point
I can't tell if any other platforms were affected by this.
transfer.
Note that the sender can either be the client or the server depending
on whether --reverse is used.
This fixes some problems with UDP transfers getting severely confused
and (wrongly) complaining about packets arriving out of order.
Related to issue #125.
algorithm selection) option to work on FreeBSD for free, starting with
FreeBSD 9. Update various documentation places to note this. One
specifies the congestion algorithm in the same was on Linux, although
the names of the algorithms are (at least in the general case) different.
"sysctl net.inet.tcp.cc" on FreeBSD provides a list of available
algorithms, which are implemented as loadable kernel modules.
Rename the --linux-congestion long option to --congestion (retaining
the old option as a deprecated synonym).
not including it.
To fix this required us to change config.h to iperf_config.h (to
avoid potential filename collisions with this generic name). Then
iperf.h could include this.
Adjust the existing header file inclusions to track this, and also
canonicalize their inclusion to be at the top of *.c files.
As with several other recent commits, don't check explicitly for an
OS platform, but rather detect the various API bits that are used
to implement CPU affinity setting.
