DLL-exported from sbbs.dll.

Removed unused recycle_sem code.

Also, when sending mail, the bind() call doesn't specify a port, so there
is no need to ask for root.

usages.
Updated to use the new FIND/SKIP_WHITESPACE macros.

with a *.<something> argument, even if the wildcards did not match the auto-gen
index filenames. This could mess-up the command-line FTP client's "mget"
command.

generated index files (e.g. 00index.html).

error and is fairly common on Linux.

Since the only way to correcty detect NPTL is at *runtime*, add that
detection in to main() and honour it throughout.  sbbscon.h makes the
thread_suid_broken variable/macro available to other files which need it.

(enabled by adding LOOKUP_PASV_IP to the "Options" value in the [ftp] section
of your ctrl/sbbs.ini.
This option tells the FTP server to perform a hostname lookup (on the BBS's
hostname) to determine the correct/current public IP address to use in
PASV responses. This is one more kludge to work around stupid NAT devices
(consumer firewalls/routers).

ARS keywords. These require that user->cursub and user->curdir are initialized
with the proper internal code associated with the current sub/dir of the user.
These ARS keywords were previously only supported in the chk_ar internal to the
Telnet/RLogin server (chk_ar.cpp).

credits, and minutes - basically wrappers for adjustuserrec().

We really need a single, unified cmdstr() function. :-(

text/ftpbadlogin.txt.

guest account exists.

(replacing sockopts.cfg).

Consider doing the same for all .h files.
Consider the meaning of sanity.

to avoid collision with one declared in sbbs.h (and defined in d<mumble>.c)

Fix spelling error which keeps spreading to new files.

(for broken firewall/NAT devices) and PASV port ranges (default is 1024-65535).

Created sbbs_read_js_settings() and sbbs_set_js_settings() to read and write
all settings to/from .ini files in a modular fashion.
This is a precursor to implementing support for JavaScriptThreadStack (limit)
support for all JS-enabled servers and services (working around the ircd bug).

in directory listings.

String lists are simplier, faster, and require less memory.

No more temp files in data or data/temp.
ctrl_dir/../temp (e.g. sbbs/temp) is the new default temp dir.
Each server has its own separately configurable temp dir.
BBS events (e.g. QWK packet processing) now have their own exclusive-use
temp dir (e.g. sbbs/temp/event).
All server threads will attempt to create and verify the validity of their temp dir.
System temp dir is only the default global temp dir for Unix (i.e. /tmp), since
the Windows default temp dir (e.g. C:\DOCUME~1\Rob\LOCALS~1\Temp) is not
particularly friendly or attractive.

data_dir).
Use more unique temporary transfer filenames (includes the local hostname).

problem of the JS global function random() not being seeded by non-sbbs.dll's
(e.g. websrvr.dll) - causing predictable random numbers to be returned.

clients (using new ftp.extended_descriptions property).
Don't re-load user data for every command/request for guest/anonymous clients
(overwriting the current extended description setting).

Macros in sbbsdefs.mk should only be defined when building libsbbs.so. This is
the cause of the "static declaration of 'x' follows non-static declaration" GCC
warnings. While harmless warnings now, in GCC 3.5, this condition has been
elevated to a compile error. :-(
The real fix needs to be made in GNUmakefile someday (Deuce). :-)

Waiting up to "max inactivity" for active clients to disconnect upon shutdown
or recycle.