Date: Wed, 24 Jun 1998 12:33:39 -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 Makefile bundle.c chat.c datalink.c descriptor.h main.c modem.c mp.c prompt.c server.c Message-ID: <199806241933.MAA22102@freefall.freebsd.org>
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brian 1998/06/24 12:33:38 PDT
Modified files:
usr.sbin/ppp Makefile bundle.c chat.c datalink.c
descriptor.h main.c modem.c mp.c prompt.c
server.c
Log:
o If we come out of select() with only write descriptors that
end up writing zero bytes, sleep for 1/10 of a second so that
we don't end up using up too much cpu.
This should only ever happen on systems that wrongly report a
descriptor as writable despite the tty buffer being full.
Discussed with: Jeff Evarts
o Do an initial run-time check to see if select() alters the passed
timeval. This knowledge isn't yet used, but will be soon.
Revision Changes Path
1.42 +3 -3 src/usr.sbin/ppp/Makefile
1.23 +6 -3 src/usr.sbin/ppp/bundle.c
1.49 +6 -2 src/usr.sbin/ppp/chat.c
1.12 +7 -4 src/usr.sbin/ppp/datalink.c
1.4 +2 -2 src/usr.sbin/ppp/descriptor.h
1.136 +28 -6 src/usr.sbin/ppp/main.c
1.93 +10 -5 src/usr.sbin/ppp/modem.c
1.11 +3 -2 src/usr.sbin/ppp/mp.c
1.8 +3 -2 src/usr.sbin/ppp/prompt.c
1.21 +3 -2 src/usr.sbin/ppp/server.c
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