CVS log for epic4/include/irc_std.h

Request diff between arbitrary revisions

* Patch from larne to fix build on interix

Make the build work with socks5 again, for freebsd ports support.

* Fix compile warning for alloca on freebsd-current for blackjac. bleh.

Include <stdint.h> and <inttypes.h> if they exist.

Commit 541
* Move #define CTCP_* into ctcp.h
* Add /xdebug extractw_debug
* Move #define LOCAL_COPY and SAFE into irc_std.h
* Create compat.h, move all the compat.c decls into there (from ircaux.h)
* Create network.h, move all the network.c decls into there (from ircaux.h)
* Create words.h, move all the words.c decls into there (from ircaux.h)
* Include "compat.h" and "network.h" in ircaux.h
* Do another round of make depends
* Rename 'search' to 'search_for'.
* Fix the metric clock hooking /on timer too much.
* Revamp words.c, to support passing word quoter (' or ") as an argument.

Yikes.  Merged to become consistent with HEAD.  Sorry for all the commits,
I'll be quiet again soon. :)
-wd

Fix all the rest of the compile issues. bleh.

* Add checks/workaround for linux's broken realpath(). Bleh.
* Add arc4random stuff to compat.c -- will be used later!
* Fix $realpath() to use normalize_filename() so it gets realpath() fix.
* Add $serverctl(SET <refnum> PRIMARY) to set primary server.  User beware!

* Change expand_twiddle(), path_search() to take results as params, int retval
* Add normalize_filename(), to do job expand_twiddle() used to do.
* Add isdir(), just because
* Change /CD, /LOAD, /SAVE, /DCC SEND, /DCC GET, to use normalize_filename.
* Change /DCC RESUME, $open(), $which(), $unlink() to use normalize_filename.
* Change $rename(), $rmdir(), $fexist(), $fsize() to use normalize_filename.
* Change $glob(), $globi(), $mkdir(), $chmod() to use normalize_filename.
* Change $ftime(), $randread(), and uzfopen() to use normalize_filename.
* Change /LOG, /SET LOGFILE, servers file to use normalize_filename.
* Fix /LOG so maximum number of targets per log is a compile time #define.
* Revamp expand_twiddle() and uzfopen().
* Fix uzfopen() to look for 'bunzip2' in addition to 'bunzip'.
* Fix bug with /QUEUE -delete
* Remove unused variable in window_scroll().

Add GAILIB, a bsd licensed getaddrinfo/getnameinfo implementation for
ipv4 only systems.  This was lifted from ruby, who lifted it from WIDE.
Add #ifdef's as necessary to compile on non-ipv6 systems.

Huge major commit #1 in the great IPv6 support addition...
Rather than include all of the changes here, read KNOWNBUGS changes.

Fixes inspired by first wave of testers
1) Fix casts to inet_anytop()
2) Fix configure to check for socklen_t, default to 'int'.

Yet another swath of changes in The Great IPv4 Cleanup.  This time I
took a broad hatchet to the resolver-assistant functions in network.c.
Using modern techniques really increases readability and makes it look
less like a hack.  Making good progress!

Next round of in_addr/u_short -> sockaddr_in conversions, along with some
other minor details.  As far as i know, this shouldn't break anything,
but I don't promise that.  Save your old binary first!
If anything is really bad, let me know.  I'll fix it ASAP.

Check (struct sockaddr) for sa_len, and use this as a hint as to whether
sockaddrs have a "length" field in them.  I will phase out the (now obsolete)
check for HAVE_SUN_LEN in configure, once i'm comfortable that checking for
HAVE_SA_LEN is sufficient.  Whack up the (struct sockaddr_storage) to honor
the HAVE_SA_LEN value probed by configure, as requested by Q (Kurt R.).

Regen configure.  This brings the ssl stuff into play from CE's last commit.

Drums...
Drums...
Drums...
Drums in the deep...

Two new functions in ircsig.c: "block_signal" and "unblock_signal"
which use sigprocmask() which I hope everybody has!

Based on a discussion with |Rain|, block the SIGCHLD signal before we
go waitpid()ing, and then unblock it when we're done.  This cleans up a
race condition that might happen if two of our child processes die in the
same time slice; we would only get one call to our SIGCHLD handler, but we
would have two children to reap; "dead_children_processes" would then be
a negative value and bad things would occur.  Now we handle SIGCHLD as a
condition rather than a discrete event; whenever we get a SIGCHLD, the next
time through a sequence point we block SIGCHLD, reap our children, reset
"dead_children_processes" to 0 and then unblock SIGCHLD and go on our way.

Add MIN() and MAX() macros in irc_std.h.

More complete support for random local ports; /set random_local_ports now
cooperates with /setenv EPIC_USE_HIGHPORTS=1, and it works on freebsd,
openbsd, and linux, such as it is.

* Fix server assignment in /exec so it works in /on's again.
* Fix failsafe declaration for MAXPATHLEN for hurd in irc_std.h and glob.c.
* Fixes to make dcc-over-ctcp-over-dcc work again (|Rain|)
* Fix $querywin() so it can take a second argument, a server ref (for scromp)

Initial import into CVS

Initial revision