Commit Graph

12051 Commits

Author SHA1 Message Date
Rusty Russell
6438ee4126 doc: disallow additional properties in sendcustommsg.
We have to scatter this everywhere in our schemas, as there's no way
to make it the default :(

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
b3b5b74069 libplugin: allow NULL calllbacks for jsonrpc_set_datastore.
You often don't care about the reply, so this is quite convenient.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
fb433a70f8 doc: escape output types (esp short_channel_id).
We can also remove the listpeers closer hack, which was removed from
the schema already.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
bef2a47ab7 db: fix renaming/deleting cols of DBs when there are UNIQUE(x, b, c) constraints.
Get stricter with recognizing real column defs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
2c3d4e46fc tools/test: fix very confused code.
This broke with COPTFLAGS="-flto -O3", and so I took a look (it
complains more than normal because main isn't there).  We should never
be running update-mocks except on programs expected to compile: in
this case, that's tools/test/run-test-wire.c.

Remove the code which tries to run this, which also means
non-developers won't be running update-mocks!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
2ac775f9f4 lightningd: fix crash with -O3 -flto.
It's foolish to ban passing NULL, 0 to memcpy, memset et al, but
it's been done.  At high level of optimization, GCC assumes this doesn't
happen, and yep, assumes "if (ctx)" inside tal_free() must be true.

So when a psbt is NULL, and psbt_get_bytes returns NULL, a crash ensues:

```
lightningd: FATAL SIGNAL 6 (version v0.12.0rc2-6-g47efa5d-modded)
0x5557dfc42fef send_backtrace
	common/daemon.c:33
0x5557dfc42fef crashdump
	common/daemon.c:46
0x7fe93ef5851f ???
	./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x7fe93efaca7c __pthread_kill_implementation
	./nptl/pthread_kill.c:44
0x7fe93efaca7c __pthread_kill_internal
	./nptl/pthread_kill.c:78
0x7fe93efaca7c __GI___pthread_kill
	./nptl/pthread_kill.c:89
0x7fe93ef58475 __GI_raise
	../sysdeps/posix/raise.c:26
0x7fe93ef3e7f2 __GI_abort
	./stdlib/abort.c:79
0x5557dfbb0c28 call_error
	ccan/ccan/tal/tal.c:93
0x5557dfbb0c34 check_bounds
	ccan/ccan/tal/tal.c:165
0x5557dfbb0c34 to_tal_hdr
	ccan/ccan/tal/tal.c:178
0x5557dfc7a1d3 tal_free
	ccan/ccan/tal/tal.c:482
0x5557dfc609d3 tal_free
	ccan/ccan/tal/tal.c:477
0x5557dfc609d3 towire_wally_psbt
	bitcoin/psbt.c:743
0x5557dfbc5dfc towire_dualopend_got_offer_reply
	openingd/dualopend_wiregen.c:358
0x5557dfbc5dfc openchannel2_hook_cb
	lightningd/dual_open_control.c:671
0x5557dfc22f4f plugin_hook_callback
	lightningd/plugin_hook.c:210
0x5557dfc1dfbe plugin_response_handle
	lightningd/plugin.c:591
0x5557dfc1dfbe plugin_read_json_one
	lightningd/plugin.c:702
0x5557dfc1dfbe plugin_read_json
	lightningd/plugin.c:747
0x5557dfc71756 next_plan
	ccan/ccan/io/io.c:59
0x5557dfc775d5 io_ready
	ccan/ccan/io/io.c:417
0x5557dfc775d5 io_loop
	ccan/ccan/io/poll.c:453
0x5557dfbdb1ce io_loop
	ccan/ccan/io/poll.c:380
0x5557dfbdb1ce io_loop_with_timers
	lightningd/io_loop_with_timers.c:22
0x5557dfbb37d1 main
	lightningd/lightningd.c:1195
0x7fe93ef3fd8f __libc_start_call_main
	../sysdeps/nptl/libc_start_call_main.h:58
0x7fe93ef3fe3f __libc_start_main_impl
	../csu/libc-start.c:392
0x5557dfbb6e84 ???
	???:0
0xffffffffffffffff ???
	???:0
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 14:00:41 +02:00
Rusty Russell
4ca1203eb8 doc: include recent BOLT recommendation on grace period.
This includes the recommendation that we use 10 minute grace period,
so add quotes to where we use that.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
3cc6d0ec2c doc: upgrade to BOLTs 341ec844f13c0c0abc4fe849059fbb98173f9766
This is a slightly looser behavior, so no change needed.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
b208c0d8dd doc: upgrade to BOLTs 2ecc091f3484f7a3450e7f5543ae851edd1e0761
I disagree with this change, so I've commented and added a FIXME.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
5b7f14a7cb channeld/dualopend/lightningd: use channel_ready everywhere.
This alters the billboard, but that's a human-readable thing so not
noted in CHANGELOG.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON-RPC: `listpeers` `status` now refers to "channel ready" rather than "funding locked" (BOLT language change for zeroconf channels)
Changelog-Added: JSON-RPC: `channel_opened` notification `channel_ready` flag.
Changelog-Deprecated: JSON-RPC: `channel_opened` notification `funding_locked` flag (use `channel_ready`: BOLTs namechange).
2022-09-12 09:34:52 +09:30
Rusty Russell
1b30ea4b82 doc: update BOLTs to bc86304b4b0af5fd5ce9d24f74e2ebbceb7e2730
This contains the zeroconf stuff, with funding_locked renamed to
channel_ready.  I change that everywhere, and try to fix up the
comments.

Also the `alias` field is called `short_channel_id`.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Protocol: `funding_locked` is now called `channel_ready` as per latest BOLTs.
2022-09-12 09:34:52 +09:30
Rusty Russell
341bbdfcbe doc: increase BOLT level to 03468e17563650fb9bfe58b2da4d1e5d28e92009
`flags` in `channel_disabled` gets renamed.  We don't use it anyway.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
fbcdf2c565 devtools/bolt-catchup.sh: a tool to update the specs, one commit at a time.
This would be more effective if we didn't *merge* in the specs repo,
but still.

Usage: ./devtools/bolt-catchup.sh

It goes through one commit at a time, up to current HEAD, and stops when there
are changes, or quotes change.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
1a0f7ddb0d hsmtool: remove hsm_secret passwords on cmdline support in dumponchaindescriptors.
Changelog-Removed: `hsmtool`: hsm_secret (ignored) on cmdline for dumponchaindescriptors (deprecated in v0.9.3)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
6cf3d47505 offers: remove backwards-compatiblity invoice_request signatures.
We changed the field name in v0.11.0, so this breaks compat with
v0.10.2.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
136d0c8005 offers: update to remove "vendor" and "timestamp" fields.
Changelog-EXPERIMENTAL: remove "vendor" (use "issuer") and "timestamp" (use "created_at") fields (deprecated v0.10.2).
2022-09-12 09:34:52 +09:30
Rusty Russell
318650a627 listchannels: don't show "htlc_maximum_msat" if channel_update didn't set it.
It was deprecated in v0.10.1, but only one channel on the network
doesn't set it now anyway, and we'll be ignoring that soon.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
29264e83fb lightningd: remove use_proxy_always parameter to plugin init.
Changelog-Removed: Plugins: plugin init `use_proxy_always` (deprecated v0.10.2)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
733ce81bd4 plugins: require usage for plugin APIs.
Changelog-Removed: JSON-RPC: plugins must supply `usage` parameter (deprecated v0.7)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
15751ea1b8 lightningd: do inline parsing for listforwards status parameter
We can do this now the function is cleaned up.

Always better to do the work inside param() since then `check`
gets the benefit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
a45ec78c36 lightningd: don't allow old listforwards arg order.
Changelog-Removed: Old order of the `status` parameter in the `listforwards` rpc command (deprecated in v0.10.2)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
43b037ab0b lightningd: always require "jsonrpc": "2.0" in request.
Changelog-Removed: JSONRPC: RPC framework now requires the `"jsonrpc"` property inside the request (deprecated in v0.10.2)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
bfe342c64b lightningd: remove double-wrapped rpc_command hook.
Somehow we missed this deprecation, found by grep.

Changelog-Removed: JSON API: Removed double wrapping of `rpc_command` payload in `rpc_command` JSON field (deprecated v0.8.2)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
6c33f7db65 common: remove unused parameter "allow_deprecated" from parse_wireaddr_internal.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
a56b17c759 wire/test: neaten and complete tlv checks.
In particular, we didn't check the remote_addr in the init msg.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Rusty Russell
e0259b246e test: fix tlvs test in funding_locked tlv.
This FIXME caught my eye, as it's wrong: TLVs are canonical, so they cannot
differ in bits and be equal.

The equality function needs to be written correctly, however, otherwise it
will crash!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-12 09:34:52 +09:30
Michael Schmoock
c6858748bb cleanup: fix mixed indentation of json_getinfo
This one got badly messed up over time. I know we usually don't fix
these to have easier git-bisect. I can remove this commit if required.
2022-09-11 18:09:13 +02:00
Michael Schmoock
ec95c7c18c peer_control: fix getinfo showing unannounced addr
Currently discovered IPs are only announced when we don't have any
usable addresses detected or configured already. However, the cli
command `getinfo` still showed theses unannounced addr as if they
were announced.

Changelog-Fixed: peer_control: getinfo showing unannounced addresses.
2022-09-11 18:09:13 +02:00
niftynei
7df530d184 builds: cleanup duplicate and unused code, fix spelling
Few extremely minor updates to the ubuntu dockerfile and ci builds
2022-09-10 11:24:31 +09:30
niftynei
34a0d7083a build: use ubuntu 22.04 LTS
Requires us to update to latest lnproto which is now using the most up
to date python-bitcoinlib, as well as updating our python lock files
(which pin the grpcio deps, because of locking problems h/t @cdecker)
2022-09-10 11:24:31 +09:30
Dustin Dettmer
9de458b23b docs: Clear up Ubutu documentation
People who copy paste the commands might not realize this chunk is not copy paste-able.
2022-09-08 00:38:06 +03:00
Rusty Russell
cde93ab703 doc: document that we can build lowdown, remove from Alpine.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
50d1043a91 external: build lowdown if not already found.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
5112329a6b external/lowdown: local import of lowdown source.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
04b59d991a doc: always escape underscores in property names
If there's only a single underscore, lowdown ignores it, but if there are multiple
(see min_final_cltv_expiry) it decides we're trying to highlight part of the word.

Reported-by: @wtogami
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
bcabb3825f Makefile: Revert ba7d4a8f6b (make-schema: don't include tools/fromschema.py in SHASUMS)
1. If the tool changes, you need to regenerate since the output may
   change.

2. This didn't just filter that out, ignored all but the first
   dependency, which made bisecting the bookkeeper plugin a nightmare:
   it didn't regenerate the .po file, causing random crashes.

If we want this, try $(filter-out tools/fromschema.py) instead.  But I
don't think we want that.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
8f1164365e doc: generate correct markdown from schemas.
You can't start a list without a paragraph separator.

```diff
 --- /tmp/before	2022-07-20 22:02:23.485372596 +0930
 +++ /tmp/after	2022-07-20 22:02:33.745528456 +0930
 @@ -21,12 +21,16 @@
         On startup of the daemon, no autoclean is set up.
  
  RETURN VALUE
 -       On success, an object is returned,  containing:  -  enabled  (boolean):
 -       whether invoice autocleaning is active
 +       On success, an object is returned, containing:
  
 -       If enabled is true: - expired_by (u64): how long an invoice must be ex‐
 -       pired (seconds) before we delete it - cycle_seconds (u64): how long  an
 -       invoice must be expired (seconds) before we delete it
 +       • enabled (boolean): whether invoice autocleaning is active
 +
 +       If enabled is true:
 +
 +       • expired_by (u64): how long an invoice must be expired  (seconds)  be‐
 +         fore we delete it
 +       • cycle_seconds  (u64):  how  long an invoice must be expired (seconds)
 +         before we delete it
  
  AUTHOR
         ZmnSCPxj <ZmnSCPxj@protonmail.com> is mainly responsible.
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
3c3f4731bd doc: format markdown correctly.
There are no definition lists in Markdown, and lists get mangled if
they follow immediately: they need a line between them.

So use bullets for options, and use an indent so the text gets in the
line below.

Here's a before-and-after example:

```diff
 --- /tmp/after	2022-07-20 21:55:54.355487769 +0930
 +++ /tmp/after2	2022-07-20 21:58:17.305642576 +0930
 @@ -10,38 +10,71 @@
         lightning-cli sends commands to the lightning daemon.

  OPTIONS
 -       --lightning-dir=DIR Set the directory for the lightning daemon we're talking to; defaults to $HOME/.lightning.
 +       • --lightning-dir=DIR

 -       --conf=PATH Sets configuration file (default: lightning-dir/config ).
 +         Set the directory for the lightning daemon we're talking to; defaults to $HOME/.lightning.

 -       --network=network --mainnet --testnet --signet Sets network explicitly.
 +       • --conf=PATH

 -       --rpc-file=FILE Named pipe to use to talk to lightning daemon: default is lightning-rpc in the lightning directory.
 +         Sets configuration file (default: lightning-dir/config ).

 -       --keywords/-k Use format key=value for parameters in any order
 +       • --network=network

 -       --order/-o Follow strictly the order of parameters for the command
 +       • --mainnet

 -       --json/-J Return result in JSON format (default unless help command, or result contains a format-hint field).
 +       • --testnet

 -       --raw/-R Return raw JSON directly as lightningd replies; this can be faster for large requests.
 +       • --signet

 -       --human-readable/-H Return result in human-readable output.
 +         Sets network explicitly.

 -       --flat/-F  Return  JSON result in flattened one-per-line output, e.g. { "help": [ { "command": "check" } ] } would become
 +       • --rpc-file=FILE
 +
 +         Named pipe to use to talk to lightning daemon: default is lightning-rpc in the lightning directory.
 +
 +       • --keywords/-k
 +
 +         Use format key=value for parameters in any order
 +
 +       • --order/-o
 +
 +         Follow strictly the order of parameters for the command
 +
 +       • --json/-J
 +
 +         Return result in JSON format (default unless help command, or result contains a format-hint field).
 +
 +       • --raw/-R
 +
 +         Return raw JSON directly as lightningd replies; this can be faster for large requests.
 +
 +       • --human-readable/-H
 +
 +         Return result in human-readable output.
 +
 +       • --flat/-F
 +
 +         Return  JSON  result  in  flattened  one-per-line  output,  e.g.  {  "help":  [ { "command": "check" } ] } would become
         help[0].command=check.  This is useful for simple scripts which want to find a  specific  output  field  without  parsing
         JSON.

 -       --notifications/-N=LEVEL  If  LEVEL is 'none', then never print out notifications.  Otherwise, print out notifications of
 -       LEVEL or above (one of io, debug, info (the default), unusual or broken: they are prefixed with # .
 +       • --notifications/-N=LEVEL
 +
 +         If  LEVEL  is 'none', then never print out notifications.  Otherwise, print out notifications of LEVEL or above (one of
 +         io, debug, info (the default), unusual or broken: they are prefixed with # .
 +
 +       • --help/-h
 +
 +         Pretty-print summary of options to standard output and exit.  The format can be changed using -F, -R, -J, -H etc.
 +
 +       • --version/-V

 -       --help/-h Pretty-print summary of options to standard output and exit.  The format can be changed using -F,  -R,  -J,  -H
 -       etc.
 +         Print version number to standard output and exit.

 -       --version/-V Print version number to standard output and exit.
 +       • allow-deprecated-apis=BOOL

 -       allow-deprecated-apis=BOOL Enable deprecated options. It defaults to true, but you should set it to false when testing to
 -       ensure that an upgrade won't break your configuration.
 +         Enable deprecated options. It defaults to true, but you should set it to false when testing to ensure that  an  upgrade
 +         won't break your configuration.

  COMMANDS
         lightning-cli simply uses the JSON RPC interface to talk to lightningd, and prints the results. Thus the commands  avail‐
 @@ -60,13 +93,13 @@
         this is not encouraged.

  EXAMPLES
 -       1.     List commands
 +       1.     List commands:

 -       lightning-cli help
 +              • lightning-cli help

 -       2.     Fund a 10k sat channel using uncomfirmed outputs
 +       2.     Fund a 10k sat channel using uncomfirmed outputs:

 -       lightning-cli --keywords fundchannel id=028f...ae7d amount=10000sat minconf=0
 +              • lightning-cli --keywords fundchannel id=028f...ae7d amount=10000sat minconf=0

  BUGS
         This manpage documents how it should work, not how it does work. The pretty printing of results isn't pretty.
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
50056ce918 doc: remove mrkd requirement, add lowdown requirement.
I guessed it's called "lowdown" for everyone?

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
2e48722f37 Makefile: replace mrkd with lowdown(1).
Here's the before-vs-after comparison (ignoring whitespace changes):

```diff
 --- /tmp/before	2022-07-20 21:52:44.336641810 +0930
 +++ /tmp/after	2022-07-20 21:55:54.355487769 +0930
 @@ -1,7 +1,7 @@
 -LIGHTNING-CLI(1)                                          lightning-cli                                         LIGHTNING-CLI(1)
 +LIGHTNING-CLI(1)                                                                                                LIGHTNING-CLI(1)
  
  NAME
 -       lightning-cli - Control lightning daemon
 +       lightning-cli -- Control lightning daemon
  
  SYNOPSIS
         lightning-cli [OPTIONS] command
 @@ -14,10 +14,7 @@
  
          --conf=PATH Sets configuration file (default: lightning-dir/config ).
  
 -        --network=network
 -        --mainnet
 -        --testnet
 -        --signet Sets network explicitly.
 +       --network=network --mainnet --testnet --signet Sets network explicitly.
  
          --rpc-file=FILE Named pipe to use to talk to lightning daemon: default is lightning-rpc in the lightning directory.
  
 @@ -43,8 +40,8 @@
  
          --version/-V Print version number to standard output and exit.
  
 -        allow-deprecated-apis=BOOL  Enable  deprecated options. It defaults to true, but you should set it to false when testing
 -       to ensure that an upgrade won't break your configuration.
 +       allow-deprecated-apis=BOOL Enable deprecated options. It defaults to true, but you should set it to false when testing to
 +       ensure that an upgrade won't break your configuration.
  
  COMMANDS
         lightning-cli simply uses the JSON RPC interface to talk to lightningd, and prints the results. Thus the commands  avail‐
 @@ -67,7 +64,7 @@
  
         lightning-cli help
  
 -              1.     Fund a 10k sat channel using uncomfirmed outputs
 +       2.     Fund a 10k sat channel using uncomfirmed outputs
  
         lightning-cli --keywords fundchannel id=028f...ae7d amount=10000sat minconf=0
  
 @@ -84,4 +81,4 @@
         Note: the modules in the ccan/ directory have their own licenses, but the rest of the code is covered  by  the  BSD-style
         MIT license.
  
 -                                                                                                                LIGHTNING-CLI(1)
 +Core Lightning v0.11.0.1-350-gac2e137                                                                           LIGHTNING-CLI(1)
```

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Fixes: #5437
2022-09-08 00:36:51 +03:00
Rusty Russell
8e57bf3796 tools: add md2man.sh tool, using lowdown.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:36:51 +03:00
Rusty Russell
dc56b2a9ac connectd: better diagnostics on invalid gossip_store entries.
Should help diagnose https://github.com/ElementsProject/lightning/issues/5572
which hit the invalid csum on a >64MB entry, if it happens again.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-08 00:04:55 +03:00
Rusty Russell
c4203e7de6 pyln-client: allow 'msat' fields to be 'null'
This happens with deprecated-apis and listconfigs, breaking some
python plugins!

Fixes: #5546
Fixes: #5563
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-09-07 11:01:36 +09:30
niftynei
ea414320a3 build, shadows: fix broken build (no shadows)
Merged a commit that broke everything with shadows, which turned out to
be the bookkeeper code.
2022-08-31 21:40:41 +03:00
Matt Morehouse
0d5808b6f6 pytest: fix test_channel_state_change_history
The test fails because the closed channel is deleted by the time we
check the state change history.

It is unnecessary to mine any blocks after the close, since the state
changes up to CLOSINGD_COMPLETE occur without onchain changes.
2022-08-31 12:23:43 +03:00
Rusty Russell
2c72229106 configure: add -Wshadow=local flag.
This will warn us if there are local variables which shadow the
same-named variable.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-08-31 12:18:28 +03:00
Rusty Russell
44d9e8d9c5 Remove names of parameters of callbacks which confuse gcc.
We annotate them with UNNEEDED, which is legal but weird, but it
makes gcc (at least 11.2.0) complain about shadowing:

	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106424

I simply removed the names.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-08-31 12:18:28 +03:00
Rusty Russell
6fe570820e Remove general shadowed variables.
We shadow local variables in several places: generally, these changes
make the code clearer.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-08-31 12:18:28 +03:00
Rusty Russell
6a7d40f51a ccan: update to get -Wshadow=local clean build.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-08-31 12:18:28 +03:00
Igor Bubelov
d4a04ba8b3 Simplify poetry interactions 2022-08-31 12:16:39 +03:00