fishdescriptor: for revert: attempt at setuptools

This is too hard.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: mention in changelog

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: fix error handling

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: sort out debugging output

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: bugfixes

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: bugfixes

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: hideous errno workaround

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Revert "fishdescriptor: try parse_eval_via_print"

This reverts commit 33545a21597767a50443a717b015fc9e3c8dd553.

fishdescriptor: try parse_eval_via_print

Actually this works for reading errno but not for setting it.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip utility, bugfixes

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip utility, bugfixes

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip utility

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip utility, before rename various variables

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip utility

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: Make Donor.pid a public member

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: before redo option parsing

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: use lookup_type for the field list

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

fishdescriptor: bugfix

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

fishdescriptor: bugfixes, seems to get fds now!

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

fishdescriptor: bugfixes

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

fishdescriptor: bugfixes

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

fishdescriptor: debugging

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: debugging

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: new approach

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip reconsider approach

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip, before reconsider approach

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: wip (found)

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: reorg python libraries again

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: WIP fishing module, before move to own module

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: Allow "preloaded"

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: Use os or dl for RTLD_now

Suggestion by Colin Watson.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Revert "fishdescriptor: Utility for RTLD_NOW"

This reverts commit 22677ae542431ce09a8de83fecc3a22163a8d490.

fishdescriptor: Utility for RTLD_NOW

Actually we don't want to do this.  It is better to use the python dl
or os modules, so we will do that in a moment.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: work on python code

Still very incomplete

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: .so can be loaded

(gdb) print (void*)dlopen("/u/iwj/things/chiark-utils.git/fishdescriptor/libfishdescriptor-donate.so.1.0",2)
$5 = (void *) 0x8f0d408
(gdb) print (void*)dlsym($5, "fishdescriptor_donate")
$6 = (void *) 0xf6953620 <fishdescriptor_donate>
(gdb) print (( int (*)(const char *, const int *) )$6)("/dev/enoent", (int[2]){0,-1})
$7 = 2
(gdb) print strerror(2)
$8 = 0xf74697e8 "No such file or directory"
(gdb)

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: donate: some bugfixes

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: More work, before trying to compile it

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: reorganise to my taste

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: Upgrade licence of code from libxl

See LGPL-2.1 s3.  This is necessary to preserve the copyright and
licence status of chiark-utils as a whole.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

fishdescriptor: Copy fd passing C sender code from libxl

Copy int libxl__sendmsg_fds from libxl so we can clone and hack it.

Source was:
 xen.git#38ab259f559be5457f6866ba24185e013f27defb
 tools/libxl/libxl_utils.c

libxl is LGPL2.1-only.  We will upgrade this licence to be compatible
with the rest of chiark utils (GPL3+) in a moment.  This is permitted
by LGPL-2.1 section 3.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

changelog: start ~iwj again

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: finalise 5.0.3~citrix2

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

git-cache-proxy: Radically increase several timeouts.

Experience in the Xen Project Massachusetts test lab shows that these
are too low.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

git-cache-proxy: New --serve-timeout option.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

changelog: Document -t option

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

with-lock-ex: Provide -t (timeout) option

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Signed-off-by: Matthew Vernon <mv3@sanger.ac.uk>
---
v4: Initial capital and final full-stop on sentences
    Remove code that attempted to reduce post-lock timeout race
    Move timer clearing to outside the retry loop

v3: split off from conversion to getopt

with-lock-ex: Replace ad-hoc option parser with getopt.

Also, fix typo in usage message (missing -ex).

Signed-off-by: Matthew Vernon <mv3@sanger.ac.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
v5: Fix commit message.

v4: make coding style consistent
    fix typo in usage message (missing -ex)

v3: split off from timeout patch
    add copyright notice

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

with-lock-ex: Convert to MIT

Since the PD dedication is not effective in some jurisdictions.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Add DEVELOPER-CERTIFICATE file and start using S-o-b practice.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: start new entry

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: finalise 5.0.3~citrix1

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Merge remote-tracking branch 'mariner/master'

changelog: finalise 5.0.1~citrix1

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

git-cache-proxy: Add Citrix to copyright notices

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

git-cache-proxy: Do not spuriously timeout on too many simultaneous invocations

Specifically, do not timeout when reacquiring the lock before serving.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

Portability fix: Fix on libcs where st_mtime is not a macro (ie, ones lacking st_mtim.)

finalise 5.0.1

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

with-lock-ex: provide -l

changelog: start 5.0.1~

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: finalise 5.0.0

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

xduplic-copier: Use XkbKeycodeToKeysym instead of XKeycodeToKeysym.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

xduplic-copier: Print error message, rather than segfaulting, if XOpenDisplay fails.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

xduplic-copier: Drop obsolete variable "ts_last".

ad24e88eee84 (from cvs) "abolish daft stream burst thing" left this
now-unused variable behind.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

rules: Drop seddery for libgmp3c2 C++ ABI transition.

c1372c51e9a4 (was from CVS) "better treatment of dependencies" says

  * seddery libgmp3 dependencies to libgmp3 | libgmp3c2 since
    we are C and not C++ and care nothing for C++ ABI transitions.

That was in 2007.  We do not need this any more.  Current libgmp is
libgmp10.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Fix build repro by using gzip -n.  Closes:#777300.  (Chris Lamb.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Fix tiny typo in long description.  Closes:#819746.  (Luke Faraone.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: Mention cgi-fcgi-interp argv fix

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

cvs-adjustroot: reinvoke oursevles via "$0" rather than our hardcoded name.  Makes testing easier, etc.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

cvs-adjustroot: silently succeed for */CVS/Root entries which already match the new value.  Closes:#839708 (second half).

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

cvs-adjustroot: properly exit nonzero in case of error. Fixes the first half of #839708.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

changelog: Mention that rebuild will close #811216

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nntpid: install in /usr/bin.  Closes:#773651.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nntpid: Chiark::NNTP: spot if cat /etc/nntpserver fails

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nntpid: Rename ChiarkNNTP to Chiark::NNTP

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

cgi-fcgi-interp: support CGI command line arguments

If the QUERY_STRING does not contain an = then it is also passed
on the command line.

See https://tools.ietf.org/html/rfc3875#section-4.4

cgi-fcgi-interp: correct the copyright header rubric.

Reported-by: Tony Finch <dot@dotat.at>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

debian/changelog: finalise 4.5.0~iwj4

Backup: Honour CHIARK_BACKUP_SHAREDIR in snap/lvm script.

Backup: Add daft_sleep calls to snapshot code.

Nowadays udev (and other things) tend to randomly open new block
devices, and cause other kinds of trouble.  Bodge around this by
adding some sleeps.

Empirically tested on old-zealot.

Backup: No longer attempt to lvchange -a n the snapshot volume.

With modern LVM this would deactivate the source volume too.  So
instead it stops and prompts.  It's not necessary anyway given that we
are passing -f to lvremove.

Add debian/.debhelper to .gitignore.

cgi-fcgi-interp: Fix logger buffer-handling bugs.

cgi-fcgi-perl: wip new stderr logging, does not work properly right now

cgi-fcgi-interp: Send our own stage2 messages to syslog

And (sadly), provide the actual interpreter with /dev/null as stderr.

This is necessary because the caller expects us to behave like a
proper cgi script and close our stderr.  So we do that (as late as we
can).

cgi-fcgi-interp: Constify stage2

cgi-fcgi-interp: Remove use of err.h (preparation for syslog)

cgi-fcgi-interp: Demote its dependencies to Recommends.

cgi-fcgi-interp: Actually get run in ~ right

cgi-fcgi-interp: Provide -E option.

cgi-fcgi-interp: Provide -G option.

cgi-fcgi-interp: Reformat option table (nfc)

cgi-fcgi-interp: Make ident_sc global, and introduce ident_addstring (nfc)

cgi-fcgi-interp: Document accurately the default ident

cgi-fcgi-interp: mkdir ~/.cgi-fcgi-interp if necessary.

Finalise changelog for 4.5.0~iwj1

Drop a lot of -l options from xduplic-copier.

This gets rid of a lot of these:

 dpkg-shlibdeps: warning: package could avoid a useless dependency if /home/ian/things/Chiark-utils/chiark-utils.git/debian/tmp/chiark-utils-bin/usr/bin/xduplic-copier was not linked against libXt.so.6 (it uses none of the library's symbols)

On platforms without shared library support, it may be necessary to
edit the Makefile to put them back.

cgi-fcgi-interp: Drop pointless linking -lgmp

Drop `-isp' from dpkg-gencontrol invocation.

Fix .gitignore for new .txts

Provide more .txt `docs' (xbatmon-simple.txt, rcopy-repeatedly.txt).