head 1.9; access; symbols netbsd-11-0-RC4:1.9 netbsd-11-0-RC3:1.9 netbsd-11-0-RC2:1.9 netbsd-11-0-RC1:1.9 perseant-exfatfs-base-20250801:1.9 netbsd-11:1.9.0.98 netbsd-11-base:1.9 netbsd-10-1-RELEASE:1.9 perseant-exfatfs-base-20240630:1.9 perseant-exfatfs:1.9.0.96 perseant-exfatfs-base:1.9 netbsd-8-3-RELEASE:1.9 netbsd-9-4-RELEASE:1.9 netbsd-10-0-RELEASE:1.9 netbsd-10-0-RC6:1.9 netbsd-10-0-RC5:1.9 netbsd-10-0-RC4:1.9 netbsd-10-0-RC3:1.9 netbsd-10-0-RC2:1.9 thorpej-ifq:1.9.0.94 thorpej-ifq-base:1.9 thorpej-altq-separation:1.9.0.92 thorpej-altq-separation-base:1.9 netbsd-10-0-RC1:1.9 netbsd-10:1.9.0.90 netbsd-10-base:1.9 bouyer-sunxi-drm:1.9.0.88 bouyer-sunxi-drm-base:1.9 netbsd-9-3-RELEASE:1.9 thorpej-i2c-spi-conf2:1.9.0.86 thorpej-i2c-spi-conf2-base:1.9 thorpej-futex2:1.9.0.84 thorpej-futex2-base:1.9 thorpej-cfargs2:1.9.0.82 thorpej-cfargs2-base:1.9 cjep_sun2x-base1:1.9 cjep_sun2x:1.9.0.80 cjep_sun2x-base:1.9 cjep_staticlib_x-base1:1.9 netbsd-9-2-RELEASE:1.9 cjep_staticlib_x:1.9.0.78 cjep_staticlib_x-base:1.9 thorpej-i2c-spi-conf:1.9.0.76 thorpej-i2c-spi-conf-base:1.9 thorpej-cfargs:1.9.0.74 thorpej-cfargs-base:1.9 thorpej-futex:1.9.0.72 thorpej-futex-base:1.9 netbsd-9-1-RELEASE:1.9 bouyer-xenpvh-base2:1.9 phil-wifi-20200421:1.9 bouyer-xenpvh-base1:1.9 phil-wifi-20200411:1.9 bouyer-xenpvh:1.9.0.70 bouyer-xenpvh-base:1.9 is-mlppp:1.9.0.68 is-mlppp-base:1.9 phil-wifi-20200406:1.9 netbsd-8-2-RELEASE:1.9 ad-namecache-base3:1.9 netbsd-9-0-RELEASE:1.9 netbsd-9-0-RC2:1.9 ad-namecache-base2:1.9 ad-namecache-base1:1.9 ad-namecache:1.9.0.66 ad-namecache-base:1.9 netbsd-9-0-RC1:1.9 phil-wifi-20191119:1.9 netbsd-9:1.9.0.64 netbsd-9-base:1.9 phil-wifi-20190609:1.9 netbsd-8-1-RELEASE:1.9 netbsd-8-1-RC1:1.9 isaki-audio2:1.9.0.62 isaki-audio2-base:1.9 pgoyette-compat-merge-20190127:1.9 pgoyette-compat-20190127:1.9 pgoyette-compat-20190118:1.9 pgoyette-compat-1226:1.9 pgoyette-compat-1126:1.9 pgoyette-compat-1020:1.9 pgoyette-compat-0930:1.9 pgoyette-compat-0906:1.9 netbsd-7-2-RELEASE:1.9 pgoyette-compat-0728:1.9 netbsd-8-0-RELEASE:1.9 phil-wifi:1.9.0.60 phil-wifi-base:1.9 pgoyette-compat-0625:1.9 netbsd-8-0-RC2:1.9 pgoyette-compat-0521:1.9 pgoyette-compat-0502:1.9 pgoyette-compat-0422:1.9 netbsd-8-0-RC1:1.9 pgoyette-compat-0415:1.9 pgoyette-compat-0407:1.9 pgoyette-compat-0330:1.9 pgoyette-compat-0322:1.9 pgoyette-compat-0315:1.9 netbsd-7-1-2-RELEASE:1.9 pgoyette-compat:1.9.0.58 pgoyette-compat-base:1.9 netbsd-7-1-1-RELEASE:1.9 tls-maxphys-base-20171202:1.9 matt-nb8-mediatek:1.9.0.56 matt-nb8-mediatek-base:1.9 nick-nhusb-base-20170825:1.9 perseant-stdc-iso10646:1.9.0.54 perseant-stdc-iso10646-base:1.9 netbsd-8:1.9.0.52 netbsd-8-base:1.9 prg-localcount2-base3:1.9 prg-localcount2-base2:1.9 prg-localcount2-base1:1.9 prg-localcount2:1.9.0.50 prg-localcount2-base:1.9 pgoyette-localcount-20170426:1.9 bouyer-socketcan-base1:1.9 jdolecek-ncq:1.9.0.48 jdolecek-ncq-base:1.9 pgoyette-localcount-20170320:1.9 netbsd-7-1:1.9.0.46 netbsd-7-1-RELEASE:1.9 netbsd-7-1-RC2:1.9 nick-nhusb-base-20170204:1.9 netbsd-7-nhusb-base-20170116:1.9 bouyer-socketcan:1.9.0.44 bouyer-socketcan-base:1.9 pgoyette-localcount-20170107:1.9 netbsd-7-1-RC1:1.9 nick-nhusb-base-20161204:1.9 pgoyette-localcount-20161104:1.9 netbsd-7-0-2-RELEASE:1.9 nick-nhusb-base-20161004:1.9 localcount-20160914:1.9 netbsd-7-nhusb:1.9.0.42 netbsd-7-nhusb-base:1.9 pgoyette-localcount-20160806:1.9 pgoyette-localcount-20160726:1.9 pgoyette-localcount:1.9.0.40 pgoyette-localcount-base:1.9 nick-nhusb-base-20160907:1.9 nick-nhusb-base-20160529:1.9 netbsd-7-0-1-RELEASE:1.9 nick-nhusb-base-20160422:1.9 nick-nhusb-base-20160319:1.9 nick-nhusb-base-20151226:1.9 netbsd-7-0:1.9.0.38 netbsd-7-0-RELEASE:1.9 nick-nhusb-base-20150921:1.9 netbsd-7-0-RC3:1.9 netbsd-7-0-RC2:1.9 netbsd-7-0-RC1:1.9 nick-nhusb-base-20150606:1.9 nick-nhusb-base-20150406:1.9 nick-nhusb:1.9.0.36 nick-nhusb-base:1.9 netbsd-5-2-3-RELEASE:1.8 netbsd-5-1-5-RELEASE:1.8 netbsd-6-0-6-RELEASE:1.9 netbsd-6-1-5-RELEASE:1.9 netbsd-7:1.9.0.34 netbsd-7-base:1.9 yamt-pagecache-base9:1.9 yamt-pagecache-tag8:1.9 netbsd-6-1-4-RELEASE:1.9 netbsd-6-0-5-RELEASE:1.9 tls-earlyentropy:1.9.0.32 tls-earlyentropy-base:1.9 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.9 riastradh-drm2-base3:1.9 netbsd-6-1-3-RELEASE:1.9 netbsd-6-0-4-RELEASE:1.9 netbsd-5-2-2-RELEASE:1.8 netbsd-5-1-4-RELEASE:1.8 netbsd-6-1-2-RELEASE:1.9 netbsd-6-0-3-RELEASE:1.9 netbsd-5-2-1-RELEASE:1.8 netbsd-5-1-3-RELEASE:1.8 rmind-smpnet-nbase:1.9 netbsd-6-1-1-RELEASE:1.9 riastradh-drm2-base2:1.9 riastradh-drm2-base1:1.9 riastradh-drm2:1.9.0.30 riastradh-drm2-base:1.9 rmind-smpnet:1.9.0.22 rmind-smpnet-base:1.9 netbsd-6-1:1.9.0.28 netbsd-6-0-2-RELEASE:1.9 netbsd-6-1-RELEASE:1.9 khorben-n900:1.9.0.26 netbsd-6-1-RC4:1.9 netbsd-6-1-RC3:1.9 agc-symver:1.9.0.24 agc-symver-base:1.9 netbsd-6-1-RC2:1.9 netbsd-6-1-RC1:1.9 yamt-pagecache-base8:1.9 netbsd-5-2:1.8.0.28 netbsd-6-0-1-RELEASE:1.9 yamt-pagecache-base7:1.9 netbsd-5-2-RELEASE:1.8 netbsd-5-2-RC1:1.8 matt-nb6-plus-nbase:1.9 yamt-pagecache-base6:1.9 netbsd-6-0:1.9.0.20 netbsd-6-0-RELEASE:1.9 netbsd-6-0-RC2:1.9 tls-maxphys:1.9.0.18 tls-maxphys-base:1.9 matt-nb6-plus:1.9.0.16 matt-nb6-plus-base:1.9 netbsd-6-0-RC1:1.9 jmcneill-usbmp-base10:1.9 yamt-pagecache-base5:1.9 jmcneill-usbmp-base9:1.9 yamt-pagecache-base4:1.9 jmcneill-usbmp-base8:1.9 jmcneill-usbmp-base7:1.9 jmcneill-usbmp-base6:1.9 jmcneill-usbmp-base5:1.9 jmcneill-usbmp-base4:1.9 jmcneill-usbmp-base3:1.9 jmcneill-usbmp-pre-base2:1.9 jmcneill-usbmp-base2:1.9 netbsd-6:1.9.0.14 netbsd-6-base:1.9 netbsd-5-1-2-RELEASE:1.8 netbsd-5-1-1-RELEASE:1.8 jmcneill-usbmp:1.9.0.12 jmcneill-usbmp-base:1.9 jmcneill-audiomp3:1.9.0.10 jmcneill-audiomp3-base:1.9 yamt-pagecache-base3:1.9 yamt-pagecache-base2:1.9 yamt-pagecache:1.9.0.8 yamt-pagecache-base:1.9 rmind-uvmplock-nbase:1.9 cherry-xenmp:1.9.0.6 cherry-xenmp-base:1.9 jym-xensuspend-nbase:1.9 uebayasi-xip-base7:1.9 bouyer-quota2-nbase:1.9 bouyer-quota2:1.9.0.4 bouyer-quota2-base:1.9 jruoho-x86intr:1.9.0.2 jruoho-x86intr-base:1.9 matt-mips64-premerge-20101231:1.9 matt-nb5-mips64-premerge-20101231:1.8 matt-nb5-pq3:1.8.0.26 matt-nb5-pq3-base:1.8 netbsd-5-1:1.8.0.24 uebayasi-xip-base6:1.9 uebayasi-xip-base5:1.9 netbsd-5-1-RELEASE:1.8 uebayasi-xip-base4:1.9 uebayasi-xip-base3:1.9 yamt-nfs-mp-base11:1.9 netbsd-5-1-RC4:1.8 matt-nb5-mips64-k15:1.8 uebayasi-xip-base2:1.9 yamt-nfs-mp-base10:1.9 netbsd-5-1-RC3:1.8 netbsd-5-1-RC2:1.8 uebayasi-xip-base1:1.9 netbsd-5-1-RC1:1.8 rmind-uvmplock:1.8.0.22 rmind-uvmplock-base:1.9 yamt-nfs-mp-base9:1.8 uebayasi-xip:1.8.0.20 uebayasi-xip-base:1.8 netbsd-5-0-2-RELEASE:1.8 matt-nb5-mips64-premerge-20091211:1.8 matt-premerge-20091211:1.8 yamt-nfs-mp-base8:1.8 matt-nb5-mips64-u2-k2-k4-k7-k8-k9:1.8 matt-nb4-mips64-k7-u2a-k9b:1.8 matt-nb5-mips64-u1-k1-k5:1.8 yamt-nfs-mp-base7:1.8 matt-nb5-mips64:1.8.0.18 netbsd-5-0-1-RELEASE:1.8 jymxensuspend-base:1.8 yamt-nfs-mp-base6:1.8 yamt-nfs-mp-base5:1.8 yamt-nfs-mp-base4:1.8 yamt-nfs-mp-base3:1.8 nick-hppapmap-base4:1.8 nick-hppapmap-base3:1.8 netbsd-5-0:1.8.0.16 netbsd-5-0-RELEASE:1.8 netbsd-5-0-RC4:1.8 netbsd-5-0-RC3:1.8 nick-hppapmap-base2:1.8 netbsd-5-0-RC2:1.8 jym-xensuspend:1.8.0.14 jym-xensuspend-base:1.9 netbsd-5-0-RC1:1.8 haad-dm-base2:1.8 haad-nbase2:1.8 ad-audiomp2:1.8.0.12 ad-audiomp2-base:1.8 netbsd-5:1.8.0.10 netbsd-5-base:1.8 nick-hppapmap:1.8.0.8 nick-hppapmap-base:1.8 matt-mips64-base2:1.8 haad-dm-base1:1.8 wrstuden-revivesa-base-4:1.8 netbsd-4-0-1-RELEASE:1.7 wrstuden-revivesa-base-3:1.8 wrstuden-revivesa-base-2:1.8 wrstuden-fixsa-newbase:1.7 nick-csl-alignment-base5:1.7 haad-dm:1.8.0.6 haad-dm-base:1.8 wrstuden-revivesa-base-1:1.8 simonb-wapbl-nbase:1.8 yamt-pf42-base4:1.8 simonb-wapbl:1.8.0.4 simonb-wapbl-base:1.8 yamt-pf42-base3:1.8 hpcarm-cleanup-nbase:1.8 yamt-pf42-baseX:1.7 yamt-pf42-base2:1.8 yamt-nfs-mp-base2:1.8 wrstuden-revivesa:1.8.0.2 wrstuden-revivesa-base:1.8 yamt-nfs-mp:1.7.0.72 yamt-nfs-mp-base:1.7 yamt-pf42:1.7.0.70 yamt-pf42-base:1.7 ad-socklock-base1:1.7 yamt-lazymbuf-base15:1.7 yamt-lazymbuf-base14:1.7 keiichi-mipv6-nbase:1.7 mjf-devfs2:1.7.0.68 mjf-devfs2-base:1.8 nick-net80211-sync:1.7.0.66 nick-net80211-sync-base:1.7 keiichi-mipv6:1.7.0.64 keiichi-mipv6-base:1.7 bouyer-xeni386-merge1:1.7 matt-armv6-prevmlocking:1.7 wrstuden-fixsa-base-1:1.7 vmlocking2-base3:1.7 netbsd-4-0:1.7.0.62 netbsd-4-0-RELEASE:1.7 bouyer-xeni386-nbase:1.7 yamt-kmem-base3:1.7 cube-autoconf:1.7.0.60 cube-autoconf-base:1.7 yamt-kmem-base2:1.7 bouyer-xeni386:1.7.0.58 bouyer-xeni386-base:1.7 yamt-kmem:1.7.0.56 yamt-kmem-base:1.7 vmlocking2-base2:1.7 reinoud-bufcleanup-nbase:1.7 vmlocking2:1.7.0.54 vmlocking2-base1:1.7 netbsd-4-0-RC5:1.7 matt-nb4-arm:1.7.0.52 matt-nb4-arm-base:1.7 matt-armv6-nbase:1.7 jmcneill-base:1.7 netbsd-4-0-RC4:1.7 mjf-devfs:1.7.0.50 mjf-devfs-base:1.7 bouyer-xenamd64-base2:1.7 vmlocking-nbase:1.7 yamt-x86pmap-base4:1.7 bouyer-xenamd64:1.7.0.48 bouyer-xenamd64-base:1.7 netbsd-4-0-RC3:1.7 yamt-x86pmap-base3:1.7 yamt-x86pmap-base2:1.7 netbsd-4-0-RC2:1.7 yamt-x86pmap:1.7.0.46 yamt-x86pmap-base:1.7 netbsd-4-0-RC1:1.7 matt-armv6:1.7.0.44 matt-armv6-base:1.7 jmcneill-pm:1.7.0.42 jmcneill-pm-base:1.7 hpcarm-cleanup:1.7.0.40 hpcarm-cleanup-base:1.7 nick-csl-alignment:1.7.0.38 nick-csl-alignment-base:1.7 matt-mips64:1.7.0.36 matt-mips64-base:1.7 netbsd-3-1-1-RELEASE:1.5 netbsd-3-0-3-RELEASE:1.5 yamt-idlelwp-base8:1.7 wrstuden-fixsa:1.7.0.34 wrstuden-fixsa-base:1.7 ppcoea-renovation:1.7.0.32 ppcoea-renovation-base:1.7 thorpej-atomic:1.7.0.30 thorpej-atomic-base:1.7 reinoud-bufcleanup:1.7.0.28 reinoud-bufcleanup-base:1.7 mjf-ufs-trans:1.7.0.26 mjf-ufs-trans-base:1.7 vmlocking:1.7.0.24 vmlocking-base:1.7 ad-audiomp:1.7.0.22 ad-audiomp-base:1.7 yamt-idlelwp:1.7.0.20 post-newlock2-merge:1.7 newlock2-nbase:1.7 yamt-splraiseipl-base5:1.7 yamt-splraiseipl-base4:1.7 yamt-splraiseipl-base3:1.7 abandoned-netbsd-4-base:1.7 abandoned-netbsd-4:1.7.0.12 netbsd-3-1:1.5.0.22 netbsd-3-1-RELEASE:1.5 netbsd-3-0-2-RELEASE:1.5 yamt-splraiseipl-base2:1.7 netbsd-3-1-RC4:1.5 yamt-splraiseipl:1.7.0.16 yamt-splraiseipl-base:1.7 netbsd-3-1-RC3:1.5 yamt-pdpolicy-base9:1.7 newlock2:1.7.0.14 newlock2-base:1.7 yamt-pdpolicy-base8:1.7 netbsd-3-1-RC2:1.5 netbsd-3-1-RC1:1.5 yamt-pdpolicy-base7:1.7 netbsd-4:1.7.0.18 netbsd-4-base:1.7 yamt-pdpolicy-base6:1.7 chap-midi-nbase:1.7 netbsd-3-0-1-RELEASE:1.5 gdamore-uart:1.7.0.10 gdamore-uart-base:1.7 simonb-timcounters-final:1.6.6.1 yamt-pdpolicy-base5:1.7 chap-midi:1.7.0.8 chap-midi-base:1.7 yamt-pdpolicy-base4:1.7 yamt-pdpolicy-base3:1.7 peter-altq-base:1.7 peter-altq:1.7.0.6 yamt-pdpolicy-base2:1.7 elad-kernelauth-base:1.7 elad-kernelauth:1.7.0.4 yamt-pdpolicy:1.7.0.2 yamt-pdpolicy-base:1.7 yamt-uio_vmspace-base5:1.6 simonb-timecounters:1.6.0.6 simonb-timecounters-base:1.7 rpaulo-netinet-merge-pcb:1.6.0.4 rpaulo-netinet-merge-pcb-base:1.7 yamt-uio_vmspace:1.6.0.2 netbsd-3-0:1.5.0.20 netbsd-3-0-RELEASE:1.5 netbsd-3-0-RC6:1.5 yamt-readahead-base3:1.5 netbsd-3-0-RC5:1.5 netbsd-3-0-RC4:1.5 netbsd-3-0-RC3:1.5 yamt-readahead-base2:1.5 netbsd-3-0-RC2:1.5 yamt-readahead-pervnode:1.5 yamt-readahead-perfile:1.5 yamt-readahead:1.5.0.18 yamt-readahead-base:1.5 netbsd-3-0-RC1:1.5 yamt-vop-base3:1.5 netbsd-2-0-3-RELEASE:1.3 netbsd-2-1:1.3.0.6 yamt-vop-base2:1.5 thorpej-vnode-attr:1.5.0.16 thorpej-vnode-attr-base:1.5 netbsd-2-1-RELEASE:1.3 yamt-vop:1.5.0.14 yamt-vop-base:1.5 netbsd-2-1-RC6:1.3 netbsd-2-1-RC5:1.3 netbsd-2-1-RC4:1.3 netbsd-2-1-RC3:1.3 netbsd-2-1-RC2:1.3 netbsd-2-1-RC1:1.3 yamt-lazymbuf:1.5.0.12 yamt-km-base4:1.5 netbsd-2-0-2-RELEASE:1.3 yamt-km-base3:1.5 netbsd-3:1.5.0.10 netbsd-3-base:1.5 yamt-km-base2:1.5 yamt-km:1.5.0.6 yamt-km-base:1.5 kent-audio2:1.5.0.4 kent-audio2-base:1.5 netbsd-2-0-1-RELEASE:1.3 kent-audio1-beforemerge:1.5 netbsd-2:1.3.0.4 netbsd-2-base:1.3 kent-audio1:1.5.0.2 kent-audio1-base:1.5 netbsd-2-0-RELEASE:1.3 netbsd-2-0-RC5:1.3 netbsd-2-0-RC4:1.3 netbsd-2-0-RC3:1.3 netbsd-2-0-RC2:1.3 netbsd-2-0-RC1:1.3 netbsd-2-0:1.3.0.2 netbsd-2-0-base:1.3 netbsd-1-6-PATCH002-RELEASE:1.2 netbsd-1-6-PATCH002:1.2 netbsd-1-6-PATCH002-RC4:1.2 netbsd-1-6-PATCH002-RC3:1.2 netbsd-1-6-PATCH002-RC2:1.2 netbsd-1-6-PATCH002-RC1:1.2 ktrace-lwp:1.2.0.24 ktrace-lwp-base:1.5 netbsd-1-6-PATCH001:1.2 netbsd-1-6-PATCH001-RELEASE:1.2 netbsd-1-6-PATCH001-RC3:1.2 netbsd-1-6-PATCH001-RC2:1.2 netbsd-1-6-PATCH001-RC1:1.2 nathanw_sa_end:1.2 nathanw_sa_before_merge:1.2 fvdl_fs64_base:1.2 gmcgarry_ctxsw:1.2.0.22 gmcgarry_ctxsw_base:1.2 gmcgarry_ucred:1.2.0.20 gmcgarry_ucred_base:1.2 nathanw_sa_base:1.2 kqueue-aftermerge:1.2 kqueue-beforemerge:1.2 netbsd-1-6-RELEASE:1.2 netbsd-1-6-RC3:1.2 netbsd-1-6-RC2:1.2 netbsd-1-6-RC1:1.2 netbsd-1-6:1.2.0.18 netbsd-1-6-base:1.2 gehenna-devsw:1.2.0.16 gehenna-devsw-base:1.2 eeh-devprop:1.2.0.14 eeh-devprop-base:1.2 newlock:1.2.0.12 newlock-base:1.2 ifpoll-base:1.2 nathanw_sa:1.2.0.8 thorpej-mips-cache:1.2.0.6 thorpej-mips-cache-base:1.2 thorpej-devvp-base3:1.2 thorpej-devvp-base2:1.2 post-chs-ubcperf:1.2 pre-chs-ubcperf:1.2 thorpej-devvp:1.2.0.4 thorpej-devvp-base:1.2 kqueue:1.2.0.2 kqueue-base:1.2 thorpej_scsipi_beforemerge:1.1 thorpej_scsipi_base:1.1 thorpej_scsipi:1.1.0.2 thorpej_scsipi_nbase:1.1; locks; strict; comment @// @; 1.9 date 2010.04.06.16.20.27; author nonaka; state Exp; branches; next 1.8; 1.8 date 2008.05.03.23.52.19; author martin; state Exp; branches 1.8.20.1 1.8.22.1; next 1.7; 1.7 date 2006.03.05.04.05.39; author uwe; state Exp; branches 1.7.2.1 1.7.68.1 1.7.70.1 1.7.72.1; next 1.6; 1.6 date 2005.12.11.12.17.28; author christos; state Exp; branches 1.6.4.1 1.6.6.1; next 1.5; 1.5 date 2004.08.06.18.33.09; author uch; state Exp; branches 1.5.12.1; next 1.4; 1.4 date 2004.08.06.17.21.28; author uch; state Exp; branches; next 1.3; 1.3 date 2004.02.27.02.00.32; author uwe; state Exp; branches; next 1.2; 1.2 date 2001.05.08.18.51.22; author uch; state Exp; branches 1.2.8.1 1.2.24.1; next 1.1; 1.1 date 2001.02.09.18.34.39; author uch; state Exp; branches 1.1.2.1 1.1.4.1; next ; 1.8.20.1 date 2010.04.30.14.39.24; author uebayasi; state Exp; branches; next ; 1.8.22.1 date 2010.05.30.05.16.50; author rmind; state Exp; branches; next ; 1.7.2.1 date 2006.03.05.04.05.39; author uwe; state dead; branches; next 1.7.2.2; 1.7.2.2 date 2006.03.05.04.05.40; author uwe; state Exp; branches; next ; 1.7.68.1 date 2008.06.02.13.22.08; author mjf; state Exp; branches; next ; 1.7.70.1 date 2008.05.18.12.31.59; author yamt; state Exp; branches; next ; 1.7.72.1 date 2008.05.16.02.22.24; author yamt; state Exp; branches; next 1.7.72.2; 1.7.72.2 date 2010.08.11.22.52.03; author yamt; state Exp; branches; next ; 1.6.4.1 date 2006.09.09.02.39.27; author rpaulo; state Exp; branches; next ; 1.6.6.1 date 2006.04.22.11.37.28; author simonb; state Exp; branches; next ; 1.5.12.1 date 2006.06.21.14.51.38; author yamt; state Exp; branches; next ; 1.2.8.1 date 2001.05.08.18.51.22; author uch; state dead; branches; next 1.2.8.2; 1.2.8.2 date 2001.05.08.18.51.23; author uch; state Exp; branches; next ; 1.2.24.1 date 2004.08.03.10.34.58; author skrll; state Exp; branches; next 1.2.24.2; 1.2.24.2 date 2004.08.12.11.41.05; author skrll; state Exp; branches; next 1.2.24.3; 1.2.24.3 date 2004.09.18.14.34.39; author skrll; state Exp; branches; next 1.2.24.4; 1.2.24.4 date 2004.09.21.13.15.48; author skrll; state Exp; branches; next 1.2.24.5; 1.2.24.5 date 2005.02.24.08.11.15; author skrll; state Exp; branches; next ; 1.1.2.1 date 2001.02.09.18.34.39; author bouyer; state dead; branches; next 1.1.2.2; 1.1.2.2 date 2001.02.11.19.09.51; author bouyer; state Exp; branches; next ; 1.1.4.1 date 2001.06.21.19.22.43; author nathanw; state Exp; branches; next ; desc @@ 1.9 log @Added support PXA270. @ text @/* -*-C++-*- $NetBSD: file_manager.cpp,v 1.8 2008/05/03 23:52:19 martin Exp $ */ /*- * Copyright(c) 1996, 2001, 2004 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matthias Drochner. and UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include __BEGIN_DECLS #include #include uLong crc32(uLong crc, const Bytef *buf, uInt len); __END_DECLS static struct z_stream_s __stream; // XXX for namespace. void FileManager::_reset() { _stream = &__stream; memset(_stream, 0, sizeof(struct z_stream_s)); _z_err = 0; _z_eof = 0; _crc = 0; _compressed = 0; } FileManager::~FileManager() { delete _file; } BOOL FileManager::setRoot(TCHAR *drive) { return _file->setRoot(drive); } BOOL FileManager::open(const TCHAR *name, uint32_t flags) { if (!_file->open(name, flags)) return FALSE; _reset(); if (inflateInit2(_stream, -15) != Z_OK) goto errout; _stream->next_in = _inbuf; _check_header(); // skip the .gz header return TRUE; errout: _file->close(); return FALSE; } size_t FileManager::read(void *buf, size_t len, off_t ofs) { if (ofs != -1) seek(ofs); return _read(buf, len); } size_t FileManager::_read(void *buf, size_t len) { // starting point for crc computation uint8_t *start = reinterpret_cast(buf); if (_z_err == Z_DATA_ERROR || _z_err == Z_ERRNO) { return -1; } if (_z_err == Z_STREAM_END) { return 0; // EOF } _stream->next_out = reinterpret_cast(buf); _stream->avail_out = len; int got; while (_stream->avail_out != 0) { if (!_compressed) { // Copy first the lookahead bytes uint32_t n = _stream->avail_in; if (n > _stream->avail_out) n = _stream->avail_out; if (n > 0) { memcpy(_stream->next_out, _stream->next_in, n); _stream->next_out += n; _stream->next_in += n; _stream->avail_out -= n; _stream->avail_in -= n; } if (_stream->avail_out > 0) { got = _file->read(_stream->next_out, _stream->avail_out); if (got == -1) { return(got); } _stream->avail_out -= got; } return(int)(len - _stream->avail_out); } if (_stream->avail_in == 0 && !_z_eof) { got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) _z_eof = 1; _stream->avail_in = got; _stream->next_in = _inbuf; } _z_err = inflate(_stream, Z_NO_FLUSH); if (_z_err == Z_STREAM_END) { /* Check CRC and original size */ _crc = crc32(_crc, start,(unsigned int) (_stream->next_out - start)); start = _stream->next_out; if (_get_long() != _crc || _get_long() != _stream->total_out) { _z_err = Z_DATA_ERROR; } else { /* Check for concatenated .gz files: */ _check_header(); if (_z_err == Z_OK) { inflateReset(_stream); _crc = crc32(0L, Z_NULL, 0); } } } if (_z_err != Z_OK || _z_eof) break; } _crc = crc32(_crc, start,(unsigned int)(_stream->next_out - start)); return(int)(len - _stream->avail_out); } size_t FileManager::write(const void *buf, size_t bytes, off_t ofs) { return _file->write(buf, bytes, ofs); } size_t FileManager::size() { return _file->size(); } BOOL FileManager::close() { inflateEnd(_stream); return _file->close(); } size_t FileManager::_skip_compressed(off_t toskip) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; size_t skipped = 0; while (toskip > 0) { size_t toread = toskip; if (toread > DUMMYBUFSIZE) toread = DUMMYBUFSIZE; size_t nread = _read(dummybuf, toread); if ((int)nread < 0) return nread; toskip -= nread; skipped += nread; if (nread != toread) break; } return skipped; } size_t FileManager::realsize() { if (!_compressed) return size(); off_t pos = _stream->total_out; size_t sz = _skip_compressed(INT_MAX); seek(pos); return sz; } BOOL FileManager::seek(off_t offset) { if (!_compressed) { _file->seek(offset); _stream->avail_in = 0; return TRUE; } /* if seek backwards, simply start from the beginning */ if (offset < _stream->total_out) { _file->seek(0); inflateEnd(_stream); _reset(); /* this resets total_out to 0! */ inflateInit2(_stream, -15); _stream->next_in = _inbuf; _check_header(); /* skip the .gz header */ } /* to seek forwards, throw away data */ if (offset > _stream->total_out) { off_t toskip = offset - _stream->total_out; size_t skipped = _skip_compressed(toskip); if (skipped != toskip) return FALSE; } return TRUE; } // // GZIP util. // int FileManager::_get_byte() { if (_z_eof) return(EOF); if (_stream->avail_in == 0) { int got; got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) { _z_eof = 1; return EOF; } _stream->avail_in = got; _stream->next_in = _inbuf; } _stream->avail_in--; return *(_stream->next_in)++; } uint32_t FileManager::_get_long() { uint32_t x = static_cast(_get_byte()); int c; x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; c = _get_byte(); if (c == EOF) _z_err = Z_DATA_ERROR; x +=(static_cast(c)) << 24; return x; } void FileManager::_check_header() { int method; /* method byte */ int flags; /* flags byte */ unsigned int len; int c; /* Check the gzip magic header */ for (len = 0; len < 2; len++) { c = _get_byte(); if (c == _gz_magic[len]) continue; if ((c == EOF) &&(len == 0)) { /* * We must not change _compressed if we are at EOF; * we may have come to the end of a gzipped file and be * check to see if another gzipped file is concatenated * to this one. If one isn't, we still need to be able * to lseek on this file as a compressed file. */ return; } _compressed = 0; if (c != EOF) { _stream->avail_in++; _stream->next_in--; } _z_err = _stream->avail_in != 0 ? Z_OK : Z_STREAM_END; return; } _compressed = 1; method = _get_byte(); flags = _get_byte(); if (method != Z_DEFLATED ||(flags & RESERVED) != 0) { _z_err = Z_DATA_ERROR; return; } /* Discard time, xflags and OS code: */ for (len = 0; len < 6; len++) (void)_get_byte(); if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */ len = (unsigned int)_get_byte(); len +=((unsigned int)_get_byte()) << 8; /* len is garbage if EOF but the loop below will quit anyway */ while (len-- != 0 && _get_byte() != EOF) /*void*/; } if ((flags & ORIG_NAME) != 0) { /* skip the original file name */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & COMMENT) != 0) { /* skip the .gz file comment */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & HEAD_CRC) != 0) { /* skip the header crc */ for (len = 0; len < 2; len++) (void)_get_byte(); } _z_err = _z_eof ? Z_DATA_ERROR : Z_OK; } @ 1.8 log @Move to standard 2 clause TNF license @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ d38 2 a39 1 #include @ 1.8.22.1 log @sync with head @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.8 2008/05/03 23:52:19 martin Exp $ */ d38 1 a38 2 #include uLong crc32(uLong crc, const Bytef *buf, uInt len); @ 1.8.20.1 log @Sync with HEAD. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD$ */ d38 1 a38 2 #include uLong crc32(uLong crc, const Bytef *buf, uInt len); @ 1.7 log @s/u_intN_t/uintN_t/ @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.6 2005/12/11 12:17:28 christos Exp $ */ a17 7 * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. d24 1 a24 1 * CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF d27 1 a27 1 * CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) @ 1.7.2.1 log @file file_manager.cpp was added on branch yamt-pdpolicy on 2006-03-05 04:05:40 +0000 @ text @d1 377 @ 1.7.2.2 log @s/u_intN_t/uintN_t/ @ text @a0 377 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ /*- * Copyright(c) 1996, 2001, 2004 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matthias Drochner. and UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include __BEGIN_DECLS #include #include __END_DECLS static struct z_stream_s __stream; // XXX for namespace. void FileManager::_reset() { _stream = &__stream; memset(_stream, 0, sizeof(struct z_stream_s)); _z_err = 0; _z_eof = 0; _crc = 0; _compressed = 0; } FileManager::~FileManager() { delete _file; } BOOL FileManager::setRoot(TCHAR *drive) { return _file->setRoot(drive); } BOOL FileManager::open(const TCHAR *name, uint32_t flags) { if (!_file->open(name, flags)) return FALSE; _reset(); if (inflateInit2(_stream, -15) != Z_OK) goto errout; _stream->next_in = _inbuf; _check_header(); // skip the .gz header return TRUE; errout: _file->close(); return FALSE; } size_t FileManager::read(void *buf, size_t len, off_t ofs) { if (ofs != -1) seek(ofs); return _read(buf, len); } size_t FileManager::_read(void *buf, size_t len) { // starting point for crc computation uint8_t *start = reinterpret_cast(buf); if (_z_err == Z_DATA_ERROR || _z_err == Z_ERRNO) { return -1; } if (_z_err == Z_STREAM_END) { return 0; // EOF } _stream->next_out = reinterpret_cast(buf); _stream->avail_out = len; int got; while (_stream->avail_out != 0) { if (!_compressed) { // Copy first the lookahead bytes uint32_t n = _stream->avail_in; if (n > _stream->avail_out) n = _stream->avail_out; if (n > 0) { memcpy(_stream->next_out, _stream->next_in, n); _stream->next_out += n; _stream->next_in += n; _stream->avail_out -= n; _stream->avail_in -= n; } if (_stream->avail_out > 0) { got = _file->read(_stream->next_out, _stream->avail_out); if (got == -1) { return(got); } _stream->avail_out -= got; } return(int)(len - _stream->avail_out); } if (_stream->avail_in == 0 && !_z_eof) { got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) _z_eof = 1; _stream->avail_in = got; _stream->next_in = _inbuf; } _z_err = inflate(_stream, Z_NO_FLUSH); if (_z_err == Z_STREAM_END) { /* Check CRC and original size */ _crc = crc32(_crc, start,(unsigned int) (_stream->next_out - start)); start = _stream->next_out; if (_get_long() != _crc || _get_long() != _stream->total_out) { _z_err = Z_DATA_ERROR; } else { /* Check for concatenated .gz files: */ _check_header(); if (_z_err == Z_OK) { inflateReset(_stream); _crc = crc32(0L, Z_NULL, 0); } } } if (_z_err != Z_OK || _z_eof) break; } _crc = crc32(_crc, start,(unsigned int)(_stream->next_out - start)); return(int)(len - _stream->avail_out); } size_t FileManager::write(const void *buf, size_t bytes, off_t ofs) { return _file->write(buf, bytes, ofs); } size_t FileManager::size() { return _file->size(); } BOOL FileManager::close() { inflateEnd(_stream); return _file->close(); } size_t FileManager::_skip_compressed(off_t toskip) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; size_t skipped = 0; while (toskip > 0) { size_t toread = toskip; if (toread > DUMMYBUFSIZE) toread = DUMMYBUFSIZE; size_t nread = _read(dummybuf, toread); if ((int)nread < 0) return nread; toskip -= nread; skipped += nread; if (nread != toread) break; } return skipped; } size_t FileManager::realsize() { if (!_compressed) return size(); off_t pos = _stream->total_out; size_t sz = _skip_compressed(INT_MAX); seek(pos); return sz; } BOOL FileManager::seek(off_t offset) { if (!_compressed) { _file->seek(offset); _stream->avail_in = 0; return TRUE; } /* if seek backwards, simply start from the beginning */ if (offset < _stream->total_out) { _file->seek(0); inflateEnd(_stream); _reset(); /* this resets total_out to 0! */ inflateInit2(_stream, -15); _stream->next_in = _inbuf; _check_header(); /* skip the .gz header */ } /* to seek forwards, throw away data */ if (offset > _stream->total_out) { off_t toskip = offset - _stream->total_out; size_t skipped = _skip_compressed(toskip); if (skipped != toskip) return FALSE; } return TRUE; } // // GZIP util. // int FileManager::_get_byte() { if (_z_eof) return(EOF); if (_stream->avail_in == 0) { int got; got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) { _z_eof = 1; return EOF; } _stream->avail_in = got; _stream->next_in = _inbuf; } _stream->avail_in--; return *(_stream->next_in)++; } uint32_t FileManager::_get_long() { uint32_t x = static_cast(_get_byte()); int c; x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; c = _get_byte(); if (c == EOF) _z_err = Z_DATA_ERROR; x +=(static_cast(c)) << 24; return x; } void FileManager::_check_header() { int method; /* method byte */ int flags; /* flags byte */ unsigned int len; int c; /* Check the gzip magic header */ for (len = 0; len < 2; len++) { c = _get_byte(); if (c == _gz_magic[len]) continue; if ((c == EOF) &&(len == 0)) { /* * We must not change _compressed if we are at EOF; * we may have come to the end of a gzipped file and be * check to see if another gzipped file is concatenated * to this one. If one isn't, we still need to be able * to lseek on this file as a compressed file. */ return; } _compressed = 0; if (c != EOF) { _stream->avail_in++; _stream->next_in--; } _z_err = _stream->avail_in != 0 ? Z_OK : Z_STREAM_END; return; } _compressed = 1; method = _get_byte(); flags = _get_byte(); if (method != Z_DEFLATED ||(flags & RESERVED) != 0) { _z_err = Z_DATA_ERROR; return; } /* Discard time, xflags and OS code: */ for (len = 0; len < 6; len++) (void)_get_byte(); if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */ len = (unsigned int)_get_byte(); len +=((unsigned int)_get_byte()) << 8; /* len is garbage if EOF but the loop below will quit anyway */ while (len-- != 0 && _get_byte() != EOF) /*void*/; } if ((flags & ORIG_NAME) != 0) { /* skip the original file name */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & COMMENT) != 0) { /* skip the .gz file comment */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & HEAD_CRC) != 0) { /* skip the header crc */ for (len = 0; len < 2; len++) (void)_get_byte(); } _z_err = _z_eof ? Z_DATA_ERROR : Z_OK; } @ 1.7.68.1 log @Sync with HEAD. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD$ */ d18 7 d31 1 a31 1 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF d34 1 a34 1 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) @ 1.7.70.1 log @sync with head. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ d18 7 d31 1 a31 1 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF d34 1 a34 1 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) @ 1.7.72.1 log @sync with head. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ d18 7 d31 1 a31 1 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF d34 1 a34 1 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) @ 1.7.72.2 log @sync with head. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7.72.1 2008/05/16 02:22:24 yamt Exp $ */ d38 1 a38 2 #include uLong crc32(uLong crc, const Bytef *buf, uInt len); @ 1.6 log @merge ktrace-lwp. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2.24.5 2005/02/24 08:11:15 skrll Exp $ */ d73 1 a73 1 FileManager::open(const TCHAR *name, u_int32_t flags) d105 1 a105 1 u_int8_t *start = reinterpret_cast(buf); d113 1 a113 1 _stream->next_out = reinterpret_cast(buf); d120 1 a120 1 u_int32_t n = _stream->avail_in; d298 1 a298 1 u_int32_t d301 1 a301 1 u_int32_t x = static_cast(_get_byte()); d304 2 a305 2 x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; d309 1 a309 1 x +=(static_cast(c)) << 24; @ 1.6.4.1 log @sync with head @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ d73 1 a73 1 FileManager::open(const TCHAR *name, uint32_t flags) d105 1 a105 1 uint8_t *start = reinterpret_cast(buf); d113 1 a113 1 _stream->next_out = reinterpret_cast(buf); d120 1 a120 1 uint32_t n = _stream->avail_in; d298 1 a298 1 uint32_t d301 1 a301 1 uint32_t x = static_cast(_get_byte()); d304 2 a305 2 x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; d309 1 a309 1 x +=(static_cast(c)) << 24; @ 1.6.6.1 log @Sync with head. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.7 2006/03/05 04:05:39 uwe Exp $ */ d73 1 a73 1 FileManager::open(const TCHAR *name, uint32_t flags) d105 1 a105 1 uint8_t *start = reinterpret_cast(buf); d113 1 a113 1 _stream->next_out = reinterpret_cast(buf); d120 1 a120 1 uint32_t n = _stream->avail_in; d298 1 a298 1 uint32_t d301 1 a301 1 uint32_t x = static_cast(_get_byte()); d304 2 a305 2 x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; d309 1 a309 1 x +=(static_cast(c)) << 24; @ 1.5 log @clean up whitespace. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.4 2004/08/06 17:21:28 uch Exp $ */ @ 1.5.12.1 log @sync with head. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.5 2004/08/06 18:33:09 uch Exp $ */ d73 1 a73 1 FileManager::open(const TCHAR *name, uint32_t flags) d105 1 a105 1 uint8_t *start = reinterpret_cast(buf); d113 1 a113 1 _stream->next_out = reinterpret_cast(buf); d120 1 a120 1 uint32_t n = _stream->avail_in; d298 1 a298 1 uint32_t d301 1 a301 1 uint32_t x = static_cast(_get_byte()); d304 2 a305 2 x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; d309 1 a309 1 x +=(static_cast(c)) << 24; @ 1.4 log @make hpcboot.exe compile on VC5 (H/PC Ver.1.01 for MIPS, H/PC Ver.2.00 for SH). @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.3 2004/02/27 02:00:32 uwe Exp $ */ d104 2 a105 2 // starting point for crc computation u_int8_t *start = reinterpret_cast(buf); d151 1 a151 1 a159 1 d202 1 a202 1 #define DUMMYBUFSIZE 256 d242 1 a248 1 d279 1 @ 1.3 log @Implement realsize() method. For gzipped files it reports the uncompressed file size. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2 2001/05/08 18:51:22 uch Exp $ */ d4 1 a4 1 * Copyright(c) 1996, 2001 The NetBSD Foundation, Inc. d41 1 d79 1 a79 1 @ 1.2 log @KNF. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.1 2001/02/09 18:34:39 uch Exp $ */ d199 40 d264 1 d266 2 a267 10 while (toskip > 0) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; off_t len = toskip; if (len > DUMMYBUFSIZE) len = DUMMYBUFSIZE; if (_read(dummybuf, len) != len) return FALSE; toskip -= len; } @ 1.2.8.1 log @file file_manager.cpp was added on branch nathanw_sa on 2001-05-08 18:51:23 +0000 @ text @d1 343 @ 1.2.8.2 log @KNF. @ text @a0 343 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2 2001/05/08 18:51:22 uch Exp $ */ /*- * Copyright(c) 1996, 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matthias Drochner. and UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include __BEGIN_DECLS #include #include __END_DECLS static struct z_stream_s __stream; // XXX for namespace. void FileManager::_reset() { _stream = &__stream; memset(_stream, 0, sizeof(struct z_stream_s)); _z_err = 0; _z_eof = 0; _crc = 0; _compressed = 0; } FileManager::~FileManager() { delete _file; } BOOL FileManager::setRoot(TCHAR *drive) { return _file->setRoot(drive); } BOOL FileManager::open(const TCHAR *name, u_int32_t flags) { if (!_file->open(name, flags)) return FALSE; _reset(); if (inflateInit2(_stream, -15) != Z_OK) goto errout; _stream->next_in = _inbuf; _check_header(); // skip the .gz header return TRUE; errout: _file->close(); return FALSE; } size_t FileManager::read(void *buf, size_t len, off_t ofs) { if (ofs != -1) seek(ofs); return _read(buf, len); } size_t FileManager::_read(void *buf, size_t len) { // starting point for crc computation u_int8_t *start = reinterpret_cast(buf); if (_z_err == Z_DATA_ERROR || _z_err == Z_ERRNO) { return -1; } if (_z_err == Z_STREAM_END) { return 0; // EOF } _stream->next_out = reinterpret_cast(buf); _stream->avail_out = len; int got; while (_stream->avail_out != 0) { if (!_compressed) { // Copy first the lookahead bytes u_int32_t n = _stream->avail_in; if (n > _stream->avail_out) n = _stream->avail_out; if (n > 0) { memcpy(_stream->next_out, _stream->next_in, n); _stream->next_out += n; _stream->next_in += n; _stream->avail_out -= n; _stream->avail_in -= n; } if (_stream->avail_out > 0) { got = _file->read(_stream->next_out, _stream->avail_out); if (got == -1) { return(got); } _stream->avail_out -= got; } return(int)(len - _stream->avail_out); } if (_stream->avail_in == 0 && !_z_eof) { got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) _z_eof = 1; _stream->avail_in = got; _stream->next_in = _inbuf; } _z_err = inflate(_stream, Z_NO_FLUSH); if (_z_err == Z_STREAM_END) { /* Check CRC and original size */ _crc = crc32(_crc, start,(unsigned int) (_stream->next_out - start)); start = _stream->next_out; if (_get_long() != _crc || _get_long() != _stream->total_out) { _z_err = Z_DATA_ERROR; } else { /* Check for concatenated .gz files: */ _check_header(); if (_z_err == Z_OK) { inflateReset(_stream); _crc = crc32(0L, Z_NULL, 0); } } } if (_z_err != Z_OK || _z_eof) break; } _crc = crc32(_crc, start,(unsigned int)(_stream->next_out - start)); return(int)(len - _stream->avail_out); } size_t FileManager::write(const void *buf, size_t bytes, off_t ofs) { return _file->write(buf, bytes, ofs); } size_t FileManager::size() { return _file->size(); } BOOL FileManager::close() { inflateEnd(_stream); return _file->close(); } BOOL FileManager::seek(off_t offset) { if (!_compressed) { _file->seek(offset); _stream->avail_in = 0; return TRUE; } /* if seek backwards, simply start from the beginning */ if (offset < _stream->total_out) { _file->seek(0); inflateEnd(_stream); _reset(); /* this resets total_out to 0! */ inflateInit2(_stream, -15); _stream->next_in = _inbuf; _check_header(); /* skip the .gz header */ } /* to seek forwards, throw away data */ if (offset > _stream->total_out) { off_t toskip = offset - _stream->total_out; while (toskip > 0) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; off_t len = toskip; if (len > DUMMYBUFSIZE) len = DUMMYBUFSIZE; if (_read(dummybuf, len) != len) return FALSE; toskip -= len; } } return TRUE; } // // GZIP util. // int FileManager::_get_byte() { if (_z_eof) return(EOF); if (_stream->avail_in == 0) { int got; got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) { _z_eof = 1; return EOF; } _stream->avail_in = got; _stream->next_in = _inbuf; } _stream->avail_in--; return *(_stream->next_in)++; } u_int32_t FileManager::_get_long() { u_int32_t x = static_cast(_get_byte()); int c; x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; c = _get_byte(); if (c == EOF) _z_err = Z_DATA_ERROR; x +=(static_cast(c)) << 24; return x; } void FileManager::_check_header() { int method; /* method byte */ int flags; /* flags byte */ unsigned int len; int c; /* Check the gzip magic header */ for (len = 0; len < 2; len++) { c = _get_byte(); if (c == _gz_magic[len]) continue; if ((c == EOF) &&(len == 0)) { /* * We must not change _compressed if we are at EOF; * we may have come to the end of a gzipped file and be * check to see if another gzipped file is concatenated * to this one. If one isn't, we still need to be able * to lseek on this file as a compressed file. */ return; } _compressed = 0; if (c != EOF) { _stream->avail_in++; _stream->next_in--; } _z_err = _stream->avail_in != 0 ? Z_OK : Z_STREAM_END; return; } _compressed = 1; method = _get_byte(); flags = _get_byte(); if (method != Z_DEFLATED ||(flags & RESERVED) != 0) { _z_err = Z_DATA_ERROR; return; } /* Discard time, xflags and OS code: */ for (len = 0; len < 6; len++) (void)_get_byte(); if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */ len = (unsigned int)_get_byte(); len +=((unsigned int)_get_byte()) << 8; /* len is garbage if EOF but the loop below will quit anyway */ while (len-- != 0 && _get_byte() != EOF) /*void*/; } if ((flags & ORIG_NAME) != 0) { /* skip the original file name */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & COMMENT) != 0) { /* skip the .gz file comment */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & HEAD_CRC) != 0) { /* skip the header crc */ for (len = 0; len < 2; len++) (void)_get_byte(); } _z_err = _z_eof ? Z_DATA_ERROR : Z_OK; } @ 1.2.24.1 log @Sync with HEAD @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.3 2004/02/27 02:00:32 uwe Exp $ */ a198 40 size_t FileManager::_skip_compressed(off_t toskip) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; size_t skipped = 0; while (toskip > 0) { size_t toread = toskip; if (toread > DUMMYBUFSIZE) toread = DUMMYBUFSIZE; size_t nread = _read(dummybuf, toread); if ((int)nread < 0) return nread; toskip -= nread; skipped += nread; if (nread != toread) break; } return skipped; } size_t FileManager::realsize() { if (!_compressed) return size(); off_t pos = _stream->total_out; size_t sz = _skip_compressed(INT_MAX); seek(pos); return sz; } a223 1 size_t skipped = _skip_compressed(toskip); d225 10 a234 2 if (skipped != toskip) return FALSE; @ 1.2.24.2 log @Sync with HEAD. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2.24.1 2004/08/03 10:34:58 skrll Exp $ */ a40 1 #include d78 1 a78 1 d103 2 a104 2 // starting point for crc computation u_int8_t *start = reinterpret_cast(buf); d150 1 a150 1 d159 1 d202 1 a202 1 #define DUMMYBUFSIZE 256 a241 1 d248 1 a278 1 @ 1.2.24.3 log @Sync with HEAD. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.5 2004/08/06 18:33:09 uch Exp $ */ d4 1 a4 1 * Copyright(c) 1996, 2001, 2004 The NetBSD Foundation, Inc. @ 1.2.24.4 log @Fix the sync with head I botched. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2.24.2 2004/08/12 11:41:05 skrll Exp $ */ d4 1 a4 1 * Copyright(c) 1996, 2001 The NetBSD Foundation, Inc. @ 1.2.24.5 log @Fix merge botches that lost copyright updates. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.2.24.4 2004/09/21 13:15:48 skrll Exp $ */ d4 1 a4 1 * Copyright(c) 1996, 2001, 2004 The NetBSD Foundation, Inc. @ 1.1 log @bootloader for SH3, SA-1100, TX39, VR41 based Windows CE(2.00 or later) @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD$ */ d86 1 a86 1 errout: d131 1 a131 1 _stream->avail_out); d154 1 a154 1 (_stream->next_out - start)); @ 1.1.2.1 log @file file_manager.cpp was added on branch thorpej_scsipi on 2001-02-11 19:09:51 +0000 @ text @d1 343 @ 1.1.2.2 log @Sync with HEAD. @ text @a0 343 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.1.2.1 2001/02/11 19:09:51 bouyer Exp $ */ /*- * Copyright(c) 1996, 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matthias Drochner. and UCHIYAMA Yasushi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include __BEGIN_DECLS #include #include __END_DECLS static struct z_stream_s __stream; // XXX for namespace. void FileManager::_reset() { _stream = &__stream; memset(_stream, 0, sizeof(struct z_stream_s)); _z_err = 0; _z_eof = 0; _crc = 0; _compressed = 0; } FileManager::~FileManager() { delete _file; } BOOL FileManager::setRoot(TCHAR *drive) { return _file->setRoot(drive); } BOOL FileManager::open(const TCHAR *name, u_int32_t flags) { if (!_file->open(name, flags)) return FALSE; _reset(); if (inflateInit2(_stream, -15) != Z_OK) goto errout; _stream->next_in = _inbuf; _check_header(); // skip the .gz header return TRUE; errout: _file->close(); return FALSE; } size_t FileManager::read(void *buf, size_t len, off_t ofs) { if (ofs != -1) seek(ofs); return _read(buf, len); } size_t FileManager::_read(void *buf, size_t len) { // starting point for crc computation u_int8_t *start = reinterpret_cast(buf); if (_z_err == Z_DATA_ERROR || _z_err == Z_ERRNO) { return -1; } if (_z_err == Z_STREAM_END) { return 0; // EOF } _stream->next_out = reinterpret_cast(buf); _stream->avail_out = len; int got; while (_stream->avail_out != 0) { if (!_compressed) { // Copy first the lookahead bytes u_int32_t n = _stream->avail_in; if (n > _stream->avail_out) n = _stream->avail_out; if (n > 0) { memcpy(_stream->next_out, _stream->next_in, n); _stream->next_out += n; _stream->next_in += n; _stream->avail_out -= n; _stream->avail_in -= n; } if (_stream->avail_out > 0) { got = _file->read(_stream->next_out, _stream->avail_out); if (got == -1) { return(got); } _stream->avail_out -= got; } return(int)(len - _stream->avail_out); } if (_stream->avail_in == 0 && !_z_eof) { got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) _z_eof = 1; _stream->avail_in = got; _stream->next_in = _inbuf; } _z_err = inflate(_stream, Z_NO_FLUSH); if (_z_err == Z_STREAM_END) { /* Check CRC and original size */ _crc = crc32(_crc, start,(unsigned int) (_stream->next_out - start)); start = _stream->next_out; if (_get_long() != _crc || _get_long() != _stream->total_out) { _z_err = Z_DATA_ERROR; } else { /* Check for concatenated .gz files: */ _check_header(); if (_z_err == Z_OK) { inflateReset(_stream); _crc = crc32(0L, Z_NULL, 0); } } } if (_z_err != Z_OK || _z_eof) break; } _crc = crc32(_crc, start,(unsigned int)(_stream->next_out - start)); return(int)(len - _stream->avail_out); } size_t FileManager::write(const void *buf, size_t bytes, off_t ofs) { return _file->write(buf, bytes, ofs); } size_t FileManager::size() { return _file->size(); } BOOL FileManager::close() { inflateEnd(_stream); return _file->close(); } BOOL FileManager::seek(off_t offset) { if (!_compressed) { _file->seek(offset); _stream->avail_in = 0; return TRUE; } /* if seek backwards, simply start from the beginning */ if (offset < _stream->total_out) { _file->seek(0); inflateEnd(_stream); _reset(); /* this resets total_out to 0! */ inflateInit2(_stream, -15); _stream->next_in = _inbuf; _check_header(); /* skip the .gz header */ } /* to seek forwards, throw away data */ if (offset > _stream->total_out) { off_t toskip = offset - _stream->total_out; while (toskip > 0) { #define DUMMYBUFSIZE 256 char dummybuf[DUMMYBUFSIZE]; off_t len = toskip; if (len > DUMMYBUFSIZE) len = DUMMYBUFSIZE; if (_read(dummybuf, len) != len) return FALSE; toskip -= len; } } return TRUE; } // // GZIP util. // int FileManager::_get_byte() { if (_z_eof) return(EOF); if (_stream->avail_in == 0) { int got; got = _file->read(_inbuf, Z_BUFSIZE); if (got <= 0) { _z_eof = 1; return EOF; } _stream->avail_in = got; _stream->next_in = _inbuf; } _stream->avail_in--; return *(_stream->next_in)++; } u_int32_t FileManager::_get_long() { u_int32_t x = static_cast(_get_byte()); int c; x +=(static_cast(_get_byte())) << 8; x +=(static_cast(_get_byte())) << 16; c = _get_byte(); if (c == EOF) _z_err = Z_DATA_ERROR; x +=(static_cast(c)) << 24; return x; } void FileManager::_check_header() { int method; /* method byte */ int flags; /* flags byte */ unsigned int len; int c; /* Check the gzip magic header */ for (len = 0; len < 2; len++) { c = _get_byte(); if (c == _gz_magic[len]) continue; if ((c == EOF) &&(len == 0)) { /* * We must not change _compressed if we are at EOF; * we may have come to the end of a gzipped file and be * check to see if another gzipped file is concatenated * to this one. If one isn't, we still need to be able * to lseek on this file as a compressed file. */ return; } _compressed = 0; if (c != EOF) { _stream->avail_in++; _stream->next_in--; } _z_err = _stream->avail_in != 0 ? Z_OK : Z_STREAM_END; return; } _compressed = 1; method = _get_byte(); flags = _get_byte(); if (method != Z_DEFLATED ||(flags & RESERVED) != 0) { _z_err = Z_DATA_ERROR; return; } /* Discard time, xflags and OS code: */ for (len = 0; len < 6; len++) (void)_get_byte(); if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */ len = (unsigned int)_get_byte(); len +=((unsigned int)_get_byte()) << 8; /* len is garbage if EOF but the loop below will quit anyway */ while (len-- != 0 && _get_byte() != EOF) /*void*/; } if ((flags & ORIG_NAME) != 0) { /* skip the original file name */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & COMMENT) != 0) { /* skip the .gz file comment */ while ((c = _get_byte()) != 0 && c != EOF) /*void*/; } if ((flags & HEAD_CRC) != 0) { /* skip the header crc */ for (len = 0; len < 2; len++) (void)_get_byte(); } _z_err = _z_eof ? Z_DATA_ERROR : Z_OK; } @ 1.1.4.1 log @Catch up to -current. @ text @d1 1 a1 1 /* -*-C++-*- $NetBSD: file_manager.cpp,v 1.1 2001/02/09 18:34:39 uch Exp $ */ d86 1 a86 1 errout: d131 1 a131 1 _stream->avail_out); d154 1 a154 1 (_stream->next_out - start)); @