Date: Thu, 28 May 1998 16:17:53 -0700 (PDT) From: Brian Somers <brian@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-usrsbin@FreeBSD.ORG Subject: cvs commit: src/usr.sbin/ppp bundle.c bundle.h chat.c defs.h log.c main.c modem.c Message-ID: <199805282317.QAA20077@freefall.freebsd.org>
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brian 1998/05/28 16:17:53 PDT
Modified files:
usr.sbin/ppp bundle.c bundle.h chat.c defs.h log.c
main.c modem.c
Log:
o #define the name "tun" in defs.h against the future possibility
of supporting architectures with different device names.
o Close /dev/tunX when destroying the bundle.
o Don't forget to close the parent end of the pipe in the child
process when exec'ing a program from a chat script.
o If we close our controlling terminal, ditch the current session
with it, allowing getty(8) (or whatever) to regain control.
o After transferring our controlling terminal descriptor to another
ppp instance, we now fork a new ppp to continue where we left off,
transferring ownership of all uucp locks and the /var/run/tunX.pid
file. Meanwhile the parent closes all file descriptors, defaults
all signals and does a pause() to wait for a HUP after the
transferred descriptor is finally closed.
We don't run /bin/cat any more (again!).
Suggested by: bde
TODO: It seems clocal devices need their pause()d session leader
to be given a manual HUP, as closing the last open descriptor
doesn't do the job.
Revision Changes Path
1.10 +149 -86 src/usr.sbin/ppp/bundle.c
1.4 +2 -1 src/usr.sbin/ppp/bundle.h
1.47 +2 -2 src/usr.sbin/ppp/chat.c
1.31 +3 -3 src/usr.sbin/ppp/defs.h
1.29 +4 -3 src/usr.sbin/ppp/log.c
1.127 +2 -19 src/usr.sbin/ppp/main.c
1.87 +8 -3 src/usr.sbin/ppp/modem.c
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