src-test2/usr.bin, branch release/8.4.0

MFC r238501,r238514:

2013-03-07T23:48:29Z

Changes which improve compilation if neither INET nor INET6 is defined.

MFH (r240278): document -quit

2013-03-01T10:23:36Z

MFH (r238602): add -g (gigabyte) flag

2013-03-01T09:40:02Z

MFC 245610,245633,245635:

2013-03-01T01:02:44Z

Include the thread name along with the command name when displaying the command name of a thread from a multi-threaded process that doesn't have an available argument list (such as kernel processes) and threads display is enabled via -H.

MFC 241730: Correct the order of the MFU and MRU labels.

2013-02-28T18:24:14Z

MFC r246860:

2013-02-18T22:03:04Z

Fix undefined behaviour in usr.bin/mail/util.c. Reported by: deeptech71@gmail.com

Sync BIND 9 version with 9-STABLE, to 9.8.4-P1.

2013-02-11T09:42:34Z

MFC r245418:

2013-02-08T22:23:22Z

Allow commands without any additional arguments, as stated in the manpage. While here, exit early when there is nothing to do. PR: 168415 Submitted by: Zhihao Yuan (initial version) MFC r245419: Remove stray tabs. Submitted by: kib

MFC r244037:

2012-12-20T18:13:04Z

Add check for failure of mkstemp and setenv. Approved by: cperciva (implicit)

MFC r243834:

2012-12-17T06:38:22Z

Note that the manual page of less(1) says: Note that a preprocessor cannot output an empty file, since that is interpreted as meaning there is no replacement, and the origi- nal file is used. To avoid this, if LESSOPEN starts with two ver- tical bars, the exit status of the script becomes meaningful. If the exit status is zero, the output is considered to be replace- ment text, even if it empty. If the exit status is nonzero, any output is ignored and the original file is used. For compatibil- ity with previous versions of less, if LESSOPEN starts with only one vertical bar, the exit status of the preprocessor is ignored. Use two pipe symbols for zless, so that zless'ing a compressed empty file will give output rather than being interpreted as its compressed form, which is typically a binary. Thanks Mark Nudelman for pointing out this difference and the suggested solution. Reported by: Matthias Meyser PR: bin/168839