Date: Fri, 10 Nov 2000 15:00:56 -0800 (PST) From: Andrew Gallatin <gallatin@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/osf1 osf1_signal.c osf1_signal.h osf1_sysvec.c Message-ID: <200011102300.PAA22453@freefall.freebsd.org>
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gallatin 2000/11/10 15:00:55 PST
Modified files:
sys/alpha/osf1 osf1_signal.c osf1_signal.h osf1_sysvec.c
Log:
Simplify and correct OSF/1 signal handling.
- No signal translation is needed. Our signals match the OSF/1 signals
- an OSF/1 sigset_t is 64 bits. Make certain to use all 64-bits of it.
We'd previously only used the lower 32 bits. This was mostly harmless
as I don't know of an OSF/1 apps which use any signals > 31. However,
the alpha Linux ABI uses the osf/1 signal routines and threaded linux
apps tyically use signals 32 and 33 to comminicate with the manager
thread, so it is important we preserve the upper 32-bits.
Reviewed by: marcel (at least in principal)
Revision Changes Path
1.3 +14 -93 src/sys/alpha/osf1/osf1_signal.c
1.2 +2 -40 src/sys/alpha/osf1/osf1_signal.h
1.4 +3 -3 src/sys/alpha/osf1/osf1_sysvec.c
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