Date: Fri, 12 Nov 2004 13:21:40 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys msg.h sem.h shm.h Message-ID: <200411121321.iACDLeln004081@repoman.freebsd.org>
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rwatson 2004-11-12 13:21:40 UTC
FreeBSD src repository
Modified files:
sys/sys msg.h sem.h shm.h
Log:
First of several commits to allow kernel System V IPC data structures
to be modified and extended without breaking the user space ABI:
Define _kernel wrapper data structures for the user-exposed data
structures that current server as the internal data structures for
the implementation:
- struct msqid_kernel wraps struct msqid_ds.
- struct semid_kernel wraps truct semid_ds.
- struct shmid_kernel wraps struct shmid_ds.
- Don't expose extern definition 'shmsegs' outside of sysv_shm.c.
Submitted by: Dandekar Hrishikesh <rishi_dandekar at sbcglobal dot net>
Obtained from: TrustedBSD Project
Sponsored by: DARPA, SPAWAR, McAfee Research
Revision Changes Path
1.17 +14 -0 src/sys/sys/msg.h
1.28 +7 -0 src/sys/sys/sem.h
1.20 +9 -1 src/sys/sys/shm.h
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