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* Add a ``log'' command for logging specific information.brian2001-11-031-2/+0
| | | | | | | | | | | | | | Add an ``UPTIME'' variable to indicate the bundle uptime. It's now possible to put something like this in ppp.linkdown for a server setup: MYADDR: log Session closing: User USER, address HISADDR, up UPTIME Fixed some memory leakage with commands that expand words. Made some functions static. Fixed a diagnostic bug (iface add .... SIOCDIFADDR)
* Convert IIJ copyrights to BSD copyrights.brian2001-06-131-17/+24
| | | | Approved by: Toshiharu OHNO <tohno@sirius.ocn.ne.jp>
* Understand environment variables in commandsbrian2000-03-141-0/+1
| | | | Submitted by: Mark Knight <markk@knigma.org>
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* Allow multiple systems (config labels) on the commandbrian1998-10-311-2/+2
| | | | | | line and in the ``load'' & ``dial'' commands. The last label loaded becomes the current label name. Only require a label for -auto mode.
* Give ``load'' optional context. It's now possible tobrian1998-06-151-2/+3
| | | | | ``link 1,2,3 load label'' for people that want to set up their links in a more mpd-like manner.
* MFMP: Make ppp multilink capable.brian1998-05-211-3/+8
| | | | See the file README.changes, and re-read the man page.
* Fix prototypes.brian1997-11-221-6/+6
| | | | | | | | | | | | | | Remove extraneous decls. Add ``const'' to several places. Allow ``make NOALIAS=1'' to remove IP aliasing. Merge with OpenBSD - only the Makefiles vary. We can now survive a compile with -Wall -Wbad-function-cast -Wcast-align -Wcast-qual -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts (although the Makefile just contains -Wall).
* Finish the security improvements:brian1997-11-111-2/+5
| | | | | | | | | | | | | | | | | | | o Add "allow" command: "allow users a b c" gives access to users a, b and c. "allow modes auto" gives those users access to auto mode only. "allow users *" and "allow modes *" are accepted. No users and all modes are allowed by default. UID 0 can do anything. o Set the current label with the "load" and "dial" commands so that the call to ppp.linkdown makes sense. o Up the verison number. o Don't OR MODE_AUTO for -background and -ddial. o Don't OR MODE_INTER when we get a diagnostic connection. o Allow up to 40 args per line (was 20). o "set ifaddr" only changes the interface in AUTO mode (with other modes, it happens after IPCP negotiation). o Sort command descriptions in the man page. o Support -dedicated mode where we just talk ppp forever (no login etc).
* Introduce ID0 logging.brian1997-11-091-3/+1
| | | | | | | | Stay as the invoking uid as much as possible. Execution as a normal user is still forbidden for now, so these changes are pretty ineffective. The next commit will implement the modifications suggested on -hackers a number of days ago.
* Cosmetic (no functional changes):brian1997-10-261-5/+5
| | | | | | | | | | | | | | | o Add missing $Id$s o Move extern decls from .c -> .h files o Staticize o Remove #includes from .h files o style(9)ify includes o bcopy -> memcpy bzero -> memset bcmp -> memcmp index -> strchr rindex -> strrchr o Move timeout.h -> timer.h (making it consistent w/ timer.c) o Add -Wmissing-prototypes
* Make the code format more in line with style(9).brian1997-08-251-2/+3
| | | | | Update loadalias to use the new libalias api. Update to version 1.1.
* Overhaul ppp:brian1997-06-091-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | o Use syslog o Remove references to stdout/stderr (incl perror()) o Introduce VarTerm - the interactive terminal or zero o Allow "set timeout" to affect current session o Change "set debug" to "set log" o Allow "set log [+|-]flag" o Make MSEXT and PASSWDAUTH stuff the default o Move all #ifdef DEBUG stuff into the code - this shouldn't be too much overhead. It's now controlled with "set log +debug" o Add "set log command, debug, tun, warn, error, alert" o Remove cdefs.h, and assume an ansi compiler. o Improve all diagnostic output o Don't trap SIGSEGV o SIGHUP now terminates again (log files are controlled by syslog) o Call CloseModem() when changing devices o Fix parsing of third arg of "delete" I think this fixes the "magic is same" problems that some people have been experiencing. The man page is being rewritten. It'll follow soon.
* De-couple ppp from libalias. If libalias isn't there, thebrian1997-05-261-1/+2
| | | | | | | | | alias commands simply won't work. Only root may specify the location of the alias lib (otherwise, it's hard-coded). Make logprintf silently fail if LogOpen hasn't been called. Suggested by: eivind
* Revert $FreeBSD$ to $Id$peter1997-02-221-1/+1
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* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* Final cleanup for now. -Wall is now silent. A couple of bogons found.phk1996-01-111-0/+28
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