CVS commit: src

[Joerg Sonnenberger <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Sun Apr 25 00:54:46 UTC 2010

Modified Files:
        src/distrib/sets/lists/base: ad.mips64eb ad.mips64el md.amd64
            md.sparc64 shl.mi
        src/distrib/sets/lists/comp: mi
        src/distrib/sets/lists/man: mi
        src/include: Makefile netdb.h
        src/lib/libc: Makefile shlib_version
        src/lib/libc/include: namespace.h
        src/lib/libc/net: getservbyname_r.c getservbyport_r.c getservent_r.c
            servent.h
        src/usr.sbin/services_mkdb: Makefile services_mkdb.8 services_mkdb.c
            uniq.c
Added Files:
        src/include: cdbr.h cdbw.h
        src/lib/libc/cdb: Makefile.inc cdb.5 cdbr.3 cdbr.c cdbw.3 cdbw.c
        src/usr.sbin/services_mkdb: extern.h output_cdb.c output_db.c

Log Message:
Add the constant database reader (cdbr(3)) and writer ((cdbw(3)).
They implement a space efficent write-once database with fast access
path. Switch the services(5) database to use cdb. The size of the
database file decreases from 2.1MB disk space to 307KB. Access
performance is about the same if setservent(0) is used and about an
order of magnitude faster otherwise. services_mkdb defaults to the new
format, but can optionally create the old db(3) format as well for
statically linked legacy applications.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/distrib/sets/lists/base/ad.mips64eb \
    src/distrib/sets/lists/base/ad.mips64el
cvs rdiff -u -r1.86 -r1.87 src/distrib/sets/lists/base/md.amd64
cvs rdiff -u -r1.80 -r1.81 src/distrib/sets/lists/base/md.sparc64
cvs rdiff -u -r1.534 -r1.535 src/distrib/sets/lists/base/shl.mi
cvs rdiff -u -r1.1435 -r1.1436 src/distrib/sets/lists/comp/mi
cvs rdiff -u -r1.1204 -r1.1205 src/distrib/sets/lists/man/mi
cvs rdiff -u -r1.131 -r1.132 src/include/Makefile
cvs rdiff -u -r0 -r1.1 src/include/cdbr.h src/include/cdbw.h
cvs rdiff -u -r1.62 -r1.63 src/include/netdb.h
cvs rdiff -u -r1.140 -r1.141 src/lib/libc/Makefile
cvs rdiff -u -r1.216 -r1.217 src/lib/libc/shlib_version
cvs rdiff -u -r0 -r1.1 src/lib/libc/cdb/Makefile.inc src/lib/libc/cdb/cdb.5 \
    src/lib/libc/cdb/cdbr.3 src/lib/libc/cdb/cdbr.c src/lib/libc/cdb/cdbw.3 \
    src/lib/libc/cdb/cdbw.c
cvs rdiff -u -r1.141 -r1.142 src/lib/libc/include/namespace.h
cvs rdiff -u -r1.6 -r1.7 src/lib/libc/net/getservbyname_r.c \
    src/lib/libc/net/getservbyport_r.c
cvs rdiff -u -r1.9 -r1.10 src/lib/libc/net/getservent_r.c
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/net/servent.h
cvs rdiff -u -r1.6 -r1.7 src/usr.sbin/services_mkdb/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.sbin/services_mkdb/extern.h \
    src/usr.sbin/services_mkdb/output_cdb.c \
    src/usr.sbin/services_mkdb/output_db.c
cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/services_mkdb/services_mkdb.8
cvs rdiff -u -r1.14 -r1.15 src/usr.sbin/services_mkdb/services_mkdb.c
cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/services_mkdb/uniq.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.