head 1.104; access; symbols netbsd-11-0-RC4:1.100.2.1 netbsd-11-0-RC3:1.100.2.1 netbsd-11-0-RC2:1.100.2.1 netbsd-11-0-RC1:1.100.2.1 perseant-exfatfs-base-20250801:1.100 netbsd-11:1.100.0.2 netbsd-11-base:1.100 netbsd-10-1-RELEASE:1.96.8.1 perseant-exfatfs-base-20240630:1.98 perseant-exfatfs:1.98.0.2 perseant-exfatfs-base:1.98 netbsd-8-3-RELEASE:1.87 netbsd-9-4-RELEASE:1.94.2.1 netbsd-10-0-RELEASE:1.96 netbsd-10-0-RC6:1.96 netbsd-10-0-RC5:1.96 netbsd-10-0-RC4:1.96 netbsd-10-0-RC3:1.96 netbsd-10-0-RC2:1.96 netbsd-10-0-RC1:1.96 netbsd-10:1.96.0.8 netbsd-10-base:1.96 netbsd-9-3-RELEASE:1.94.2.1 cjep_sun2x-base1:1.96 cjep_sun2x:1.96.0.6 cjep_sun2x-base:1.96 cjep_staticlib_x-base1:1.96 netbsd-9-2-RELEASE:1.94.2.1 cjep_staticlib_x:1.96.0.4 cjep_staticlib_x-base:1.96 netbsd-9-1-RELEASE:1.94.2.1 phil-wifi-20200421:1.96 phil-wifi-20200411:1.96 is-mlppp:1.96.0.2 is-mlppp-base:1.96 phil-wifi-20200406:1.96 netbsd-8-2-RELEASE:1.87 netbsd-9-0-RELEASE:1.94.2.1 netbsd-9-0-RC2:1.94.2.1 netbsd-9-0-RC1:1.94.2.1 phil-wifi-20191119:1.96 netbsd-9:1.94.0.2 netbsd-9-base:1.94 phil-wifi-20190609:1.94 netbsd-8-1-RELEASE:1.87 netbsd-8-1-RC1:1.87 pgoyette-compat-merge-20190127:1.88.2.1 pgoyette-compat-20190127:1.90 pgoyette-compat-20190118:1.90 pgoyette-compat-1226:1.90 pgoyette-compat-1126:1.90 pgoyette-compat-1020:1.90 pgoyette-compat-0930:1.90 pgoyette-compat-0906:1.90 netbsd-7-2-RELEASE:1.84 pgoyette-compat-0728:1.90 netbsd-8-0-RELEASE:1.87 phil-wifi:1.90.0.2 phil-wifi-base:1.90 pgoyette-compat-0625:1.90 netbsd-8-0-RC2:1.87 pgoyette-compat-0521:1.88 pgoyette-compat-0502:1.88 pgoyette-compat-0422:1.88 netbsd-8-0-RC1:1.87 pgoyette-compat-0415:1.88 pgoyette-compat-0407:1.88 pgoyette-compat-0330:1.88 pgoyette-compat-0322:1.88 pgoyette-compat-0315:1.88 netbsd-7-1-2-RELEASE:1.84 pgoyette-compat:1.88.0.2 pgoyette-compat-base:1.88 netbsd-7-1-1-RELEASE:1.84 matt-nb8-mediatek:1.87.0.12 matt-nb8-mediatek-base:1.87 perseant-stdc-iso10646:1.87.0.10 perseant-stdc-iso10646-base:1.87 netbsd-8:1.87.0.8 netbsd-8-base:1.87 prg-localcount2-base3:1.87 prg-localcount2-base2:1.87 prg-localcount2-base1:1.87 prg-localcount2:1.87.0.6 prg-localcount2-base:1.87 pgoyette-localcount-20170426:1.87 bouyer-socketcan-base1:1.87 pgoyette-localcount-20170320:1.87 netbsd-7-1:1.84.0.8 netbsd-7-1-RELEASE:1.84 netbsd-7-1-RC2:1.84 netbsd-7-nhusb-base-20170116:1.84 bouyer-socketcan:1.87.0.4 bouyer-socketcan-base:1.87 pgoyette-localcount-20170107:1.87 netbsd-7-1-RC1:1.84 pgoyette-localcount-20161104:1.87 netbsd-7-0-2-RELEASE:1.84 localcount-20160914:1.87 netbsd-7-nhusb:1.84.0.6 netbsd-7-nhusb-base:1.84 pgoyette-localcount-20160806:1.87 pgoyette-localcount-20160726:1.87 pgoyette-localcount:1.87.0.2 pgoyette-localcount-base:1.87 netbsd-7-0-1-RELEASE:1.84 netbsd-7-0:1.84.0.4 netbsd-7-0-RELEASE:1.84 netbsd-7-0-RC3:1.84 netbsd-7-0-RC2:1.84 netbsd-7-0-RC1:1.84 netbsd-5-2-3-RELEASE:1.55 netbsd-5-1-5-RELEASE:1.55 netbsd-6-0-6-RELEASE:1.73 netbsd-6-1-5-RELEASE:1.73.2.1 netbsd-7:1.84.0.2 netbsd-7-base:1.84 yamt-pagecache-base9:1.83 yamt-pagecache-tag8:1.72.2.2 netbsd-6-1-4-RELEASE:1.73.2.1 netbsd-6-0-5-RELEASE:1.73 tls-earlyentropy:1.83.0.2 tls-earlyentropy-base:1.83 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.83 riastradh-drm2-base3:1.83 netbsd-6-1-3-RELEASE:1.73.2.1 netbsd-6-0-4-RELEASE:1.73 netbsd-5-2-2-RELEASE:1.55 netbsd-5-1-4-RELEASE:1.55 netbsd-6-1-2-RELEASE:1.73.2.1 netbsd-6-0-3-RELEASE:1.73 netbsd-5-2-1-RELEASE:1.55 netbsd-5-1-3-RELEASE:1.55 netbsd-6-1-1-RELEASE:1.73.2.1 riastradh-drm2-base2:1.80 riastradh-drm2-base1:1.80 riastradh-drm2:1.80.0.4 riastradh-drm2-base:1.80 netbsd-6-1:1.73.2.1.0.2 netbsd-6-0-2-RELEASE:1.73 netbsd-6-1-RELEASE:1.73.2.1 netbsd-6-1-RC4:1.73.2.1 netbsd-6-1-RC3:1.73 agc-symver:1.80.0.2 agc-symver-base:1.80 netbsd-6-1-RC2:1.73 netbsd-6-1-RC1:1.73 yamt-pagecache-base8:1.77 netbsd-5-2:1.55.0.16 netbsd-6-0-1-RELEASE:1.73 yamt-pagecache-base7:1.77 netbsd-5-2-RELEASE:1.55 netbsd-5-2-RC1:1.55 matt-nb6-plus-nbase:1.73 yamt-pagecache-base6:1.77 netbsd-6-0:1.73.0.6 netbsd-6-0-RELEASE:1.73 netbsd-6-0-RC2:1.73 tls-maxphys:1.77.0.2 tls-maxphys-base:1.84 matt-nb6-plus:1.73.0.4 matt-nb6-plus-base:1.73 netbsd-6-0-RC1:1.73 yamt-pagecache-base5:1.76 yamt-pagecache-base4:1.76 netbsd-6:1.73.0.2 netbsd-6-base:1.73 netbsd-5-1-2-RELEASE:1.55 netbsd-5-1-1-RELEASE:1.55 yamt-pagecache-base3:1.72 yamt-pagecache-base2:1.72 yamt-pagecache:1.72.0.2 yamt-pagecache-base:1.72 cherry-xenmp:1.71.0.4 cherry-xenmp-base:1.71 bouyer-quota2-nbase:1.71 bouyer-quota2:1.71.0.2 bouyer-quota2-base:1.71 matt-mips64-premerge-20101231:1.71 matt-nb5-mips64-premerge-20101231:1.55 matt-nb5-pq3:1.55.0.14 matt-nb5-pq3-base:1.55 netbsd-5-1:1.55.0.12 PROVOS:1.1.1 netbsd-5-1-RELEASE:1.55 netbsd-5-1-RC4:1.55 matt-nb5-mips64-k15:1.55 netbsd-5-1-RC3:1.55 netbsd-5-1-RC2:1.55 netbsd-5-1-RC1:1.55 netbsd-5-0-2-RELEASE:1.55 matt-nb5-mips64-premerge-20091211:1.55 matt-premerge-20091211:1.56 matt-nb5-mips64-u2-k2-k4-k7-k8-k9:1.55 matt-nb4-mips64-k7-u2a-k9b:1.55 matt-nb5-mips64-u1-k1-k5:1.55 matt-nb5-mips64:1.55.0.10 netbsd-5-0-1-RELEASE:1.55 jym-xensuspend-nbase:1.55 netbsd-5-0:1.55.0.8 netbsd-5-0-RELEASE:1.55 netbsd-5-0-RC4:1.55 netbsd-5-0-RC3:1.55 netbsd-5-0-RC2:1.55 jym-xensuspend:1.55.0.6 jym-xensuspend-base:1.55 netbsd-5-0-RC1:1.55 christos-time_t-nbase:1.55 christos-time_t:1.55.0.4 christos-time_t-base:1.55 netbsd-5:1.55.0.2 netbsd-5-base:1.55 matt-mips64-base2:1.54 matt-mips64:1.40.0.6 netbsd-4-0-1-RELEASE:1.35 wrstuden-revivesa-base-3:1.52 wrstuden-revivesa-base-2:1.52 wrstuden-fixsa-newbase:1.35 wrstuden-revivesa-base-1:1.52 yamt-pf42-base4:1.52 yamt-pf42-base3:1.51 hpcarm-cleanup-nbase:1.51 yamt-pf42-baseX:1.51 yamt-pf42-base2:1.51 wrstuden-revivesa:1.51.0.4 wrstuden-revivesa-base:1.52 yamt-pf42:1.51.0.2 yamt-pf42-base:1.51 keiichi-mipv6:1.50.0.2 keiichi-mipv6-base:1.51 matt-armv6-nbase:1.51 matt-armv6-prevmlocking:1.42.2.1 wrstuden-fixsa-base-1:1.35 netbsd-4-0:1.35.0.8 netbsd-4-0-RELEASE:1.35 cube-autoconf:1.47.0.2 cube-autoconf-base:1.47 netbsd-4-0-RC5:1.35 netbsd-4-0-RC4:1.35 netbsd-4-0-RC3:1.35 netbsd-4-0-RC2:1.35 nick-csl-alignment-base5:1.43 nick-csl-alignment-base4:1.42 netbsd-4-0-RC1:1.35 matt-armv6:1.42.0.2 matt-armv6-base:1.48 nick-csl-alignment-base3:1.42 nick-csl-alignment-base2:1.40 matt-mips64-base:1.40 hpcarm-cleanup:1.40.0.4 hpcarm-cleanup-base:1.50 nick-csl-alignment:1.40.0.2 nick-csl-alignment-base:1.40 netbsd-3-1-1-RELEASE:1.30.2.2 netbsd-3-0-3-RELEASE:1.30.2.2 wrstuden-fixsa:1.35.0.6 wrstuden-fixsa-base:1.35 abandoned-netbsd-4-base:1.35 abandoned-netbsd-4:1.35.0.2 netbsd-3-1:1.30.2.2.0.4 netbsd-3-1-RELEASE:1.30.2.2 netbsd-3-0-2-RELEASE:1.30.2.2 netbsd-3-1-RC4:1.30.2.2 netbsd-3-1-RC3:1.30.2.2 netbsd-3-1-RC2:1.30.2.2 netbsd-3-1-RC1:1.30.2.2 netbsd-4:1.35.0.4 netbsd-4-base:1.35 netbsd-3-0-1-RELEASE:1.30.2.2 netbsd-3-0:1.30.2.2.0.2 netbsd-3-0-RELEASE:1.30.2.2 netbsd-3-0-RC6:1.30.2.2 netbsd-3-0-RC5:1.30.2.2 netbsd-3-0-RC4:1.30.2.2 netbsd-3-0-RC3:1.30.2.2 netbsd-3-0-RC2:1.30.2.2 netbsd-3-0-RC1:1.30.2.2 netbsd-2-0-3-RELEASE:1.25 netbsd-2-1:1.25.4.1.0.2 netbsd-2-1-RELEASE:1.25.4.1 netbsd-2-1-RC6:1.25.4.1 netbsd-2-1-RC5:1.25.4.1 netbsd-2-1-RC4:1.25.4.1 netbsd-2-1-RC3:1.25.4.1 netbsd-2-1-RC2:1.25.4.1 netbsd-2-1-RC1:1.25.4.1 netbsd-2-0-2-RELEASE:1.25 netbsd-3:1.30.0.2 netbsd-3-base:1.30 netbsd-2-0-1-RELEASE:1.25 netbsd-2:1.25.0.4 netbsd-2-base:1.25 netbsd-2-0-RELEASE:1.25 netbsd-2-0-RC5:1.25 netbsd-2-0-RC4:1.25 netbsd-2-0-RC3:1.25 netbsd-2-0-RC2:1.25 netbsd-2-0-RC1:1.25 netbsd-2-0:1.25.0.2 netbsd-2-0-base:1.25 nathanw_sa_end:1.8.2.21 nathanw_sa_before_merge:1.8 nathanw_sa:1.8.0.2 netbsd-1-2-PATCH001:1.7 netbsd-1-2-RELEASE:1.7 netbsd-1-2-BETA:1.7 netbsd-1-2:1.7.0.8 netbsd-1-2-base:1.7 netbsd-1-1-PATCH001:1.7 netbsd-1-1-RELEASE:1.7 netbsd-1-1:1.7.0.4 netbsd-1-1-base:1.7 netbsd-1-0-PATCH06:1.7 netbsd-1-0-PATCH05:1.7 netbsd-1-0-PATCH04:1.7 netbsd-1-0-PATCH03:1.7 netbsd-1-0-PATCH02:1.7 netbsd-1-0-PATCH1:1.7 netbsd-1-0-PATCH0:1.7 netbsd-1-0-RELEASE:1.7 netbsd-1-0:1.7.0.2 netbsd-1-0-base:1.7 proven:1.1.1.1; locks; strict; comment @# @; 1.104 date 2026.05.01.11.00.21; author wiz; state Exp; branches; next 1.103; commitid H5M6p9ZXBn1mk6EG; 1.103 date 2025.11.23.22.11.41; author riastradh; state Exp; branches; next 1.102; commitid sJ27FLJIN6vN9JjG; 1.102 date 2025.10.27.16.29.15; author christos; state Exp; branches; next 1.101; commitid 7ln6hKuChcR28egG; 1.101 date 2025.10.26.20.48.28; author christos; state Exp; branches; next 1.100; commitid U0QR1DhNshttA7gG; 1.100 date 2025.04.07.16.07.05; author rillig; state Exp; branches 1.100.2.1; next 1.99; commitid DnwXMne9FyE0x8QF; 1.99 date 2024.11.22.15.51.34; author riastradh; state Exp; branches; next 1.98; commitid VI7h249aKEMMOEyF; 1.98 date 2023.09.14.03.17.02; author rin; state Exp; branches 1.98.2.1; next 1.97; commitid iu8H8FN5J9EECGEE; 1.97 date 2023.07.14.23.28.01; author lukem; state Exp; branches; next 1.96; commitid mAb2GaO5VL1RjPwE; 1.96 date 2019.11.11.22.45.27; author joerg; state Exp; branches 1.96.8.1; next 1.95; commitid IMynySmLyNzibuKB; 1.95 date 2019.09.22.18.45.20; author brad; state Exp; branches; next 1.94; commitid jgzIBTWlcjibr2EB; 1.94 date 2019.05.07.18.45.37; author maya; state Exp; branches 1.94.2.1; next 1.93; commitid E5Rk3vuyxS0WTimB; 1.93 date 2019.05.07.18.12.53; author maya; state Exp; branches; next 1.92; commitid Jp6KT8VCocQpGimB; 1.92 date 2019.04.24.11.43.19; author kamil; state Exp; branches; next 1.91; commitid 57svUzWvgJpPPAkB; 1.91 date 2019.02.03.03.20.24; author thorpej; state Exp; branches; next 1.90; commitid 3nk41B7ZKcMyLgaB; 1.90 date 2018.06.09.23.45.56; author christos; state Exp; branches 1.90.2.1; next 1.89; commitid og8aDCWCo3vJeFFA; 1.89 date 2018.06.09.22.41.55; author christos; state Exp; branches; next 1.88; commitid Bb4e4iWyjlyISEFA; 1.88 date 2018.02.25.18.51.18; author chs; state Exp; branches 1.88.2.1; next 1.87; commitid eocIuc0y8QSWWgsA; 1.87 date 2016.07.03.14.24.58; author christos; state Exp; branches; next 1.86; commitid k9tYpImPbpiGOScz; 1.86 date 2016.04.23.23.12.19; author christos; state Exp; branches; next 1.85; commitid ZONFxyfIjJKE1O3z; 1.85 date 2014.12.16.20.05.54; author pooka; state Exp; branches; next 1.84; commitid LoRZzedFe3YfRi2y; 1.84 date 2014.08.10.23.25.49; author matt; state Exp; branches; next 1.83; commitid nUOYsVLDom8Q5SLx; 1.83 date 2013.10.09.22.33.41; author matt; state Exp; branches; next 1.82; commitid WR37W1zugLHOBF8x; 1.82 date 2013.08.15.22.38.24; author matt; state Exp; branches; next 1.81; commitid fI9uvdcJ0i63pB1x; 1.81 date 2013.08.12.17.15.46; author joerg; state Exp; branches; next 1.80; commitid blZzZx7cWv4iIb1x; 1.80 date 2013.03.21.16.49.11; author christos; state Exp; branches; next 1.79; 1.79 date 2013.02.25.17.04.46; author apb; state Exp; branches; next 1.78; 1.78 date 2013.01.31.20.57.58; author riastradh; state Exp; branches; next 1.77; 1.77 date 2012.08.04.15.13.09; author matt; state Exp; branches 1.77.2.1; next 1.76; 1.76 date 2012.04.04.10.59.46; author joerg; state Exp; branches; next 1.75; 1.75 date 2012.03.21.05.37.43; author matt; state Exp; branches; next 1.74; 1.74 date 2012.03.12.21.35.10; author joerg; state Exp; branches; next 1.73; 1.73 date 2011.11.10.14.01.11; author yamt; state Exp; branches 1.73.2.1; next 1.72; 1.72 date 2011.08.16.10.36.30; author christos; state Exp; branches 1.72.2.1; next 1.71; 1.71 date 2010.12.24.12.41.42; author skrll; state Exp; branches; next 1.70; 1.70 date 2010.08.06.05.35.42; author christos; state Exp; branches; next 1.69; 1.69 date 2010.07.09.08.22.04; author jruoho; state Exp; branches; next 1.68; 1.68 date 2010.07.09.07.31.01; author jruoho; state Exp; branches; next 1.67; 1.67 date 2010.07.08.22.19.26; author jruoho; state Exp; branches; next 1.66; 1.66 date 2010.07.08.19.20.16; author rmind; state Exp; branches; next 1.65; 1.65 date 2010.07.07.16.22.30; author jruoho; state Exp; branches; next 1.64; 1.64 date 2010.07.07.16.04.19; author jruoho; state Exp; branches; next 1.63; 1.63 date 2010.07.07.15.30.32; author jruoho; state Exp; branches; next 1.62; 1.62 date 2010.07.07.13.04.20; author jruoho; state Exp; branches; next 1.61; 1.61 date 2010.07.07.11.04.54; author jruoho; state Exp; branches; next 1.60; 1.60 date 2010.07.07.08.57.36; author jruoho; state Exp; branches; next 1.59; 1.59 date 2010.07.07.08.22.53; author jruoho; state Exp; branches; next 1.58; 1.58 date 2010.07.06.21.36.34; author jruoho; state Exp; branches; next 1.57; 1.57 date 2010.05.19.20.04.43; author jruoho; state Exp; branches; next 1.56; 1.56 date 2009.05.16.22.21.18; author ad; state Exp; branches; next 1.55; 1.55 date 2008.10.26.00.00.27; author mrg; state Exp; branches 1.55.4.1; next 1.54; 1.54 date 2008.10.08.08.27.07; author ad; state Exp; branches; next 1.53; 1.53 date 2008.09.29.08.48.15; author ad; state Exp; branches; next 1.52; 1.52 date 2008.06.16.14.25.49; author rmind; state Exp; branches; next 1.51; 1.51 date 2008.03.10.14.47.06; author rmind; state Exp; branches 1.51.2.1 1.51.4.1; next 1.50; 1.50 date 2008.02.10.18.50.54; author ad; state Exp; branches 1.50.2.1; next 1.49; 1.49 date 2008.01.15.03.37.14; author rmind; state Exp; branches; next 1.48; 1.48 date 2007.12.14.21.51.21; author yamt; state Exp; branches; next 1.47; 1.47 date 2007.11.19.15.14.11; author ad; state Exp; branches; next 1.46; 1.46 date 2007.11.13.17.20.08; author ad; state Exp; branches; next 1.45; 1.45 date 2007.10.13.20.36.43; author jnemeth; state Exp; branches; next 1.44; 1.44 date 2007.10.04.21.08.35; author ad; state Exp; branches; next 1.43; 1.43 date 2007.09.07.14.09.27; author ad; state Exp; branches; next 1.42; 1.42 date 2007.08.16.13.54.16; author ad; state Exp; branches 1.42.2.1; next 1.41; 1.41 date 2007.08.16.01.09.34; author ad; state Exp; branches; next 1.40; 1.40 date 2007.03.02.18.53.51; author ad; state Exp; branches 1.40.2.1; next 1.39; 1.39 date 2007.02.09.22.08.48; author ad; state Exp; branches; next 1.38; 1.38 date 2007.01.20.04.56.25; author christos; state Exp; branches; next 1.37; 1.37 date 2006.12.24.18.39.45; author ad; state Exp; branches; next 1.36; 1.36 date 2006.12.23.05.14.46; author ad; state Exp; branches; next 1.35; 1.35 date 2005.12.13.22.07.20; author christos; state Exp; branches; next 1.34; 1.34 date 2005.09.13.02.45.38; author christos; state Exp; branches; next 1.33; 1.33 date 2005.06.17.18.37.24; author peter; state Exp; branches; next 1.32; 1.32 date 2005.06.17.18.23.19; author peter; state Exp; branches; next 1.31; 1.31 date 2005.05.30.16.02.56; author thorpej; state Exp; branches; next 1.30; 1.30 date 2005.02.03.17.30.33; author christos; state Exp; branches 1.30.2.1; next 1.29; 1.29 date 2004.12.14.01.47.13; author yamt; state Exp; branches; next 1.28; 1.28 date 2004.12.10.16.40.40; author nathanw; state Exp; branches; next 1.27; 1.27 date 2004.06.02.14.07.07; author pooka; state Exp; branches; next 1.26; 1.26 date 2004.05.21.03.40.51; author christos; state Exp; branches; next 1.25; 1.25 date 2004.01.02.01.37.53; author lukem; state Exp; branches 1.25.4.1; next 1.24; 1.24 date 2003.11.27.16.30.54; author cl; state Exp; branches; next 1.23; 1.23 date 2003.11.12.02.44.22; author christos; state Exp; branches; next 1.22; 1.22 date 2003.10.26.07.25.34; author lukem; state Exp; branches; next 1.21; 1.21 date 2003.08.13.18.52.01; author nathanw; state Exp; branches; next 1.20; 1.20 date 2003.08.01.17.03.59; author lukem; state Exp; branches; next 1.19; 1.19 date 2003.07.24.07.50.24; author wiz; state Exp; branches; next 1.18; 1.18 date 2003.07.18.22.33.45; author nathanw; state Exp; branches; next 1.17; 1.17 date 2003.06.03.21.34.00; author nathanw; state Exp; branches; next 1.16; 1.16 date 2003.03.10.22.16.36; author nathanw; state Exp; branches; next 1.15; 1.15 date 2003.02.28.18.37.44; author nathanw; state Exp; branches; next 1.14; 1.14 date 2003.02.15.22.15.50; author nathanw; state Exp; branches; next 1.13; 1.13 date 2003.01.24.01.53.27; author thorpej; state Exp; branches; next 1.12; 1.12 date 2003.01.21.02.24.41; author christos; state Exp; branches; next 1.11; 1.11 date 2003.01.20.20.10.19; author christos; state Exp; branches; next 1.10; 1.10 date 2003.01.19.19.55.13; author thorpej; state Exp; branches; next 1.9; 1.9 date 2003.01.18.10.34.14; author thorpej; state Exp; branches; next 1.8; 1.8 date 97.10.08.17.14.36; author scottr; state dead; branches 1.8.2.1; next 1.7; 1.7 date 94.02.07.21.59.27; author proven; state Exp; branches; next 1.6; 1.6 date 93.11.22.19.37.48; author proven; state Exp; branches; next 1.5; 1.5 date 93.11.16.03.21.44; author proven; state Exp; branches; next 1.4; 1.4 date 93.11.15.11.11.00; author cgd; state Exp; branches; next 1.3; 1.3 date 93.11.15.10.02.18; author proven; state Exp; branches; next 1.2; 1.2 date 93.11.15.06.49.08; author proven; state Exp; branches; next 1.1; 1.1 date 93.11.14.22.06.21; author proven; state Exp; branches 1.1.1.1; next ; 1.100.2.1 date 2025.11.29.16.08.01; author martin; state Exp; branches; next ; commitid 32FbfPcwTbl5XskG; 1.98.2.1 date 2025.08.02.05.54.55; author perseant; state Exp; branches; next ; commitid 23j6GFaDws3O875G; 1.96.8.1 date 2024.09.20.11.05.44; author martin; state Exp; branches; next ; commitid wBMosNEJq20igxqF; 1.94.2.1 date 2019.09.27.09.24.29; author martin; state Exp; branches; next ; commitid Sk8ki5IPAe9DcDEB; 1.90.2.1 date 2019.06.10.22.05.26; author christos; state Exp; branches; next 1.90.2.2; commitid jtc8rnCzWiEEHGqB; 1.90.2.2 date 2020.04.13.08.03.15; author martin; state Exp; branches; next ; commitid X01YhRUPVUDaec4C; 1.88.2.1 date 2018.06.25.07.25.35; author pgoyette; state Exp; branches; next ; commitid 8PtAu9af7VvhiDHA; 1.77.2.1 date 2013.02.25.00.27.59; author tls; state Exp; branches; next 1.77.2.2; 1.77.2.2 date 2013.06.23.06.21.08; author tls; state Exp; branches; next 1.77.2.3; commitid NYFFXRB0xCbrHHUw; 1.77.2.3 date 2014.08.20.00.02.20; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.73.2.1 date 2013.04.29.01.50.19; author riz; state Exp; branches; next ; 1.72.2.1 date 2012.04.17.00.05.30; author yamt; state Exp; branches; next 1.72.2.2; 1.72.2.2 date 2012.10.30.18.59.14; author yamt; state Exp; branches; next 1.72.2.3; 1.72.2.3 date 2014.05.22.11.36.59; author yamt; state Exp; branches; next ; commitid HJV5p3BoaVY5KwBx; 1.55.4.1 date 2008.10.26.00.00.27; author mrg; state dead; branches; next 1.55.4.2; 1.55.4.2 date 2008.10.26.00.00.28; author mrg; state Exp; branches; next ; 1.51.2.1 date 2008.06.17.09.13.39; author yamt; state Exp; branches; next ; 1.51.4.1 date 2008.06.23.04.29.53; author wrstuden; state Exp; branches; next ; 1.50.2.1 date 2008.03.24.07.14.45; author keiichi; state Exp; branches; next ; 1.42.2.1 date 2007.11.06.23.11.38; author matt; state Exp; branches; next 1.42.2.2; 1.42.2.2 date 2008.01.09.01.36.29; author matt; state Exp; branches; next 1.42.2.3; 1.42.2.3 date 2008.03.23.00.40.28; author matt; state Exp; branches; next ; 1.40.2.1 date 2007.09.03.10.14.13; author skrll; state Exp; branches; next 1.40.2.2; 1.40.2.2 date 2007.09.10.10.54.03; author skrll; state Exp; branches; next ; 1.30.2.1 date 2005.06.18.11.03.13; author tron; state Exp; branches; next 1.30.2.2; 1.30.2.2 date 2005.06.18.11.04.44; author tron; state Exp; branches; next ; 1.25.4.1 date 2005.06.21.22.38.33; author riz; state Exp; branches; next ; 1.8.2.1 date 2001.03.08.00.20.10; author nathanw; state Exp; branches; next 1.8.2.2; 1.8.2.2 date 2001.07.13.02.10.35; author nathanw; state Exp; branches; next 1.8.2.3; 1.8.2.3 date 2001.07.13.21.53.40; author nathanw; state Exp; branches; next 1.8.2.4; 1.8.2.4 date 2001.07.17.20.22.40; author nathanw; state Exp; branches; next 1.8.2.5; 1.8.2.5 date 2001.07.25.21.24.12; author nathanw; state Exp; branches; next 1.8.2.6; 1.8.2.6 date 2001.07.25.23.56.54; author nathanw; state Exp; branches; next 1.8.2.7; 1.8.2.7 date 2001.08.08.16.39.33; author nathanw; state Exp; branches; next 1.8.2.8; 1.8.2.8 date 2001.09.06.19.11.53; author nathanw; state Exp; branches; next 1.8.2.9; 1.8.2.9 date 2001.11.16.18.09.26; author thorpej; state Exp; branches; next 1.8.2.10; 1.8.2.10 date 2002.01.28.19.02.35; author nathanw; state Exp; branches; next 1.8.2.11; 1.8.2.11 date 2002.04.04.00.39.41; author nathanw; state Exp; branches; next 1.8.2.12; 1.8.2.12 date 2002.04.11.02.53.09; author nathanw; state Exp; branches; next 1.8.2.13; 1.8.2.13 date 2002.04.11.18.54.16; author thorpej; state Exp; branches; next 1.8.2.14; 1.8.2.14 date 2002.05.02.16.49.24; author nathanw; state Exp; branches; next 1.8.2.15; 1.8.2.15 date 2002.05.03.18.50.49; author nathanw; state Exp; branches; next 1.8.2.16; 1.8.2.16 date 2002.08.14.18.41.50; author nathanw; state Exp; branches; next 1.8.2.17; 1.8.2.17 date 2002.10.07.01.23.07; author thorpej; state Exp; branches; next 1.8.2.18; 1.8.2.18 date 2002.10.07.02.17.37; author thorpej; state Exp; branches; next 1.8.2.19; 1.8.2.19 date 2002.10.28.00.06.09; author nathanw; state Exp; branches; next 1.8.2.20; 1.8.2.20 date 2003.01.07.17.25.35; author thorpej; state Exp; branches; next 1.8.2.21; 1.8.2.21 date 2003.01.08.19.34.21; author thorpej; state Exp; branches; next ; 1.1.1.1 date 93.11.14.22.06.22; author proven; state Exp; branches; next ; desc @@ 1.104 log @libpthread: add pthread_main_np(3) Bump minor version of the shared library. As proposed on current-users. @ text @# $NetBSD: Makefile,v 1.103 2025/11/23 22:11:41 riastradh Exp $ # NOSANITIZER= # defined WARNS?= 5 LIB= pthread .include USE_SHLIBDIR= yes .if defined(PTHREAD_MACHINE_ARCH) && !empty(PTHREAD_MACHINE_ARCH) && \ exists(${.CURDIR}/arch/${PTHREAD_MACHINE_ARCH}) ARCHSUBDIR= ${PTHREAD_MACHINE_ARCH} .elif defined(PTHREAD_MACHINE_CPU) && !empty(PTHREAD_MACHINE_CPU) && \ exists(${.CURDIR}/arch/${PTHREAD_MACHINE_CPU}) ARCHSUBDIR= ${PTHREAD_MACHINE_CPU} .elif exists(${.CURDIR}/arch/${MACHINE_ARCH}) ARCHSUBDIR= ${MACHINE_ARCH} .elif exists(${.CURDIR}/arch/${MACHINE_CPU}) ARCHSUBDIR= ${MACHINE_CPU} .else .BEGIN: @@echo "WARNING: no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..." .endif INCS= pthread.h pthread_types.h pthread_queue.h INCSDIR=/usr/include .if defined(ARCHSUBDIR) ARCHDIR= ${.CURDIR}/arch/${ARCHSUBDIR} .PATH: ${ARCHDIR} EXPSYM_SRCS+= pthread_mi.expsym . if ${MACHINE_ARCH} == "alpha" || ${MACHINE_ARCH} == "hppa" # PTHREAD__ASM_RASOPS EXPSYM_SRCS+= pthread_md.expsym . else # !PTHREAD__ASM_RASOPS # XXX These really shouldn't be exported. EXPSYM_SRCS+= pthread_ras.expsym . endif LIB_EXPSYM= pthread.expsym pthread.expsym: ${EXPSYM_SRCS} ${_MKTARGET_CREATE} LC_ALL=C sort -m ${.ALLSRC} >${.TARGET}.tmp && \ ${MV} ${.TARGET}.tmp ${.TARGET} CLEANFILES+= pthread.expsym pthread.expsym.tmp CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT CPPFLAGS+= -I${.CURDIR}/../libc/include CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS # Since is not used, allow declaring pthread_create and # friends locally. CWARNFLAGS.clang+= -Wno-builtin-requires-header # XXX: This crappy poke at libc's internals needs to be fixed. CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc # providing alternative MI implementations for creating an lwp is # possible by setting PTHREAD_MAKELWP. Currently, alternatives are # set by the rumprun software stacks (see https://github.com/rumpkernel/rumprun ) PTHREAD_MAKELWP?= pthread_makelwp_netbsd.c # Prevent unloading libpthread. # # libpthread provides strong definitions of some symbols defined weakly # by libc, such as pthread_mutex_lock (actually __libc_mutex_lock under # the hood), which are used in libraries that take locks for # thread-safety -- this way, in non-threaded applications, # pthread_mutex_lock is a cheap noop libc stub, while in threaded # applications, it's a real libpthread operation. If libpthread is # dlopened, the symbol might be lazily resolved _after_ it is dlopened # to point at libpthread; then it cannot be safely unloaded, because # there's no way to roll back symbol resolution. # # PR lib/59784: dlopening and dlclosing libpthread is broken # LDADD+= -Wl,-z,nodelete # # NOTE: When you create a new file for libpthread, make sure that pthread.c # gets a reference to a symbol in that file. Otherwise, Unix's stupid static # library semantics will end up discarding potentially important objects. # SRCS= pthread.c SRCS+= pthread_attr.c SRCS+= pthread_barrier.c # used by rumprun-posix to work around symbol collisions .if ${PTHREAD_CANCELSTUB:Uyes} != "no" SRCS+= pthread_cancelstub.c .endif SRCS+= pthread_cond.c SRCS+= pthread_getcpuclockid.c SRCS+= pthread_lock.c SRCS+= ${PTHREAD_MAKELWP} SRCS+= pthread_misc.c SRCS+= pthread_mutex.c SRCS+= pthread_once.c SRCS+= pthread_rwlock.c SRCS+= pthread_specific.c SRCS+= pthread_spin.c SRCS+= pthread_tsd.c SRCS+= res_state.c .PATH: ${.CURDIR}/../librt SRCS+= sem.c # Architecture-dependent files .if exists(${ARCHDIR}/pthread_md.S) SRCS+= pthread_md.S .endif .if exists(${ARCHDIR}/Makefile.inc) .include "${ARCHDIR}/Makefile.inc" .endif # The PTHREAD__COMPAT flag builds a libpthread that can be dropped # into a NetBSD 2/3/4 chroot with a NetBSD 5 or later kernel. # This makes threading work in the chroot, no other modifications # required. # .if defined(PTHREAD__COMPAT) SRCS+= pthread_compat.c .PATH.c: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic .PATH.S: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic .PATH.c: ${.CURDIR}/../../common/lib/libc/atomic .PATH.c: ${.CURDIR}/../libc/misc .include "../../common/lib/libc/arch/${ARCHSUBDIR}/atomic/Makefile.inc" .endif ALIGN_FUNCTIONS= ${${ACTIVE_CC} == "gcc":? -falign-functions=32 :} # The TSD routines are used in the implementation of profiling, and so # can't be profiled themselves. COPTS.pthread_specific.c+= ${ALIGN_FUNCTIONS} pthread_specific.po: pthread_specific.o ${_MKTARGET_CREATE} cp pthread_specific.o pthread_specific.po COPTS.pthread.c += -Wno-stack-protector -Wno-format-nonliteral COPTS.pthread_attr.c += -Wno-format-nonliteral LINTFLAGS+= -Ac11 # for _Atomic MAN+= affinity.3 pthread.3 \ pthread_attr.3 \ pthread_attr_get_np.3 \ pthread_attr_getdetachstate.3 \ pthread_attr_getguardsize.3 \ pthread_attr_getinheritsched.3 \ pthread_attr_getname_np.3 \ pthread_attr_getschedparam.3 \ pthread_attr_getscope.3 \ pthread_attr_getstack.3 \ pthread_attr_setcreatesuspend_np.3 \ pthread_barrier.3 pthread_barrierattr.3 \ pthread_cancel.3 pthread_cleanup_push.3 \ pthread_cond.3 pthread_condattr.3 \ pthread_create.3 pthread_detach.3 pthread_equal.3 \ pthread_curcpu_np.3 \ pthread_exit.3 \ pthread_getcpuclockid.3 \ pthread_getname_np.3 \ pthread_getspecific.3 pthread_join.3 \ pthread_key_create.3 pthread_kill.3 \ pthread_main_np.3 pthread_mutex.3 pthread_mutexattr.3 \ pthread_once.3 pthread_rwlock.3 pthread_rwlockattr.3 \ pthread_schedparam.3 pthread_self.3 \ pthread_sigmask.3 pthread_spin.3 \ pthread_suspend_np.3 pthread_testcancel.3 MLINKS+= pthread_attr_get_np.3 pthread_getattr_np.3 MLINKS+= affinity.3 pthread_setaffinity_np.3 MLINKS+= affinity.3 pthread_getaffinity_np.3 MLINKS+= pthread_attr.3 pthread_attr_init.3 MLINKS+= pthread_attr.3 pthread_attr_destroy.3 MLINKS+= pthread_attr_getdetachstate.3 pthread_attr_setdetachstate.3 MLINKS+= pthread_attr_getguardsize.3 pthread_attr_setguardsize.3 MLINKS+= pthread_attr_getinheritsched.3 pthread_attr_setinheritsched.3 MLINKS+= pthread_attr_getname_np.3 pthread_attr_setname_np.3 MLINKS+= pthread_attr_getschedparam.3 pthread_attr_setschedparam.3 \ pthread_attr_getschedparam.3 pthread_attr_getschedpolicy.3 \ pthread_attr_getschedparam.3 pthread_attr_setschedpolicy.3 MLINKS+= pthread_attr_getscope.3 pthread_attr_setscope.3 MLINKS+= pthread_attr_getstack.3 pthread_attr_setstack.3 \ pthread_attr_getstack.3 pthread_attr_getstacksize.3 \ pthread_attr_getstack.3 pthread_attr_setstacksize.3 \ pthread_attr_getstack.3 pthread_attr_getstackaddr.3 \ pthread_attr_getstack.3 pthread_attr_setstackaddr.3 MLINKS+= pthread_cleanup_push.3 pthread_cleanup_pop.3 MLINKS+= pthread_barrier.3 pthread_barrier_init.3 MLINKS+= pthread_barrier.3 pthread_barrier_destroy.3 MLINKS+= pthread_barrier.3 pthread_barrier_wait.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_init.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_destroy.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_getpshared.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_setpshared.3 MLINKS+= pthread_cond.3 pthread_cond_init.3 MLINKS+= pthread_cond.3 pthread_cond_destroy.3 MLINKS+= pthread_cond.3 pthread_cond_broadcast.3 MLINKS+= pthread_cond.3 pthread_cond_wait.3 MLINKS+= pthread_cond.3 pthread_cond_signal.3 MLINKS+= pthread_cond.3 pthread_cond_timedwait.3 MLINKS+= pthread_condattr.3 pthread_condattr_init.3 MLINKS+= pthread_condattr.3 pthread_condattr_destroy.3 MLINKS+= pthread_condattr.3 pthread_condattr_setclock.3 MLINKS+= pthread_condattr.3 pthread_condattr_getclock.3 MLINKS+= pthread_condattr.3 pthread_condattr_getpshared.3 MLINKS+= pthread_condattr.3 pthread_condattr_setpshared.3 MLINKS+= pthread_getname_np.3 pthread_setname_np.3 MLINKS+= pthread_getspecific.3 pthread_setspecific.3 MLINKS+= pthread_key_create.3 pthread_key_delete.3 MLINKS+= pthread_mutex.3 pthread_mutex_init.3 MLINKS+= pthread_mutex.3 pthread_mutex_destroy.3 MLINKS+= pthread_mutex.3 pthread_mutex_lock.3 MLINKS+= pthread_mutex.3 pthread_mutex_trylock.3 MLINKS+= pthread_mutex.3 pthread_mutex_unlock.3 MLINKS+= pthread_mutex.3 pthread_mutex_timedlock.3 MLINKS+= pthread_mutex.3 pthread_mutex_getprioceiling.3 MLINKS+= pthread_mutex.3 pthread_mutex_setprioceiling.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_init.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_destroy.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getpshared.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setpshared.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_settype.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_gettype.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getprotocol.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setprotocol.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getprioceiling.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setprioceiling.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_init.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_destroy.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_rdlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_wrlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_unlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_timedrdlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_timedwrlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_tryrdlock.3 MLINKS+= pthread_rwlock.3 pthread_rwlock_trywrlock.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_init.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_destroy.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_getpshared.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_setpshared.3 MLINKS+= pthread_spin.3 pthread_spin_init.3 MLINKS+= pthread_spin.3 pthread_spin_destroy.3 MLINKS+= pthread_spin.3 pthread_spin_lock.3 MLINKS+= pthread_spin.3 pthread_spin_trylock.3 MLINKS+= pthread_spin.3 pthread_spin_unlock.3 MLINKS+= pthread_schedparam.3 pthread_setschedparam.3 MLINKS+= pthread_schedparam.3 pthread_getschedparam.3 MLINKS+= pthread_suspend_np.3 pthread_resume_np.3 MLINKS+= pthread_testcancel.3 pthread_setcancelstate.3 MLINKS+= pthread_testcancel.3 pthread_setcanceltype.3 # ISO C threads (ISO/IEC 9899:2011) SRCS+= call_once.c cnd.c mtx.c thrd.c tss.c MAN+= threads.3 call_once.3 cnd.3 mtx.3 thrd.3 tss.3 MLINKS+= call_once.3 ONCE_FLAG_INIT.3 MLINKS+= call_once.3 once_flag.3 MLINKS+= cnd.3 cnd_broadcast.3 MLINKS+= cnd.3 cnd_destroy.3 MLINKS+= cnd.3 cnd_init.3 MLINKS+= cnd.3 cnd_signal.3 MLINKS+= cnd.3 cnd_timedwait.3 MLINKS+= cnd.3 cnd_wait.3 MLINKS+= mtx.3 mtx_destroy.3 MLINKS+= mtx.3 mtx_init.3 MLINKS+= mtx.3 mtx_lock.3 MLINKS+= mtx.3 mtx_timedlock.3 MLINKS+= mtx.3 mtx_trylock.3 MLINKS+= mtx.3 mtx_unlock.3 MLINKS+= thrd.3 thrd_create.3 MLINKS+= thrd.3 thrd_current.3 MLINKS+= thrd.3 thrd_detach.3 MLINKS+= thrd.3 thrd_equal.3 MLINKS+= thrd.3 thrd_exit.3 MLINKS+= thrd.3 thrd_join.3 MLINKS+= thrd.3 thrd_sleep.3 MLINKS+= thrd.3 thrd_yield.3 MLINKS+= tss.3 TSS_DTOR_ITERATIONS.3 MLINKS+= tss.3 tss_create.3 MLINKS+= tss.3 tss_delete.3 MLINKS+= tss.3 tss_get.3 MLINKS+= tss.3 tss_set.3 INCS+= threads.h # PR lib/54001: create libpthread.a as a single large object, with all the # symbols in one section. ensures that if any libpthread function is used, # you get all of them from libpthread, and not the libc stubs. # # This makes -lpthread equivalent to -Wl,--whole-archive -lpthread __archivebuild: .USE ${_MKTARGET_BUILD} @@rm -f ${.TARGET} ${LD} -r -o ${.TARGET}.o `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` ${AR} ${_ARFL} ${.TARGET} ${.TARGET}.o CLEANFILES+= ${_LIBS:=.o} .include .else .include .include .include .endif # WARNS=2 sets -Wcast-qual. This causes problems for one of # pthread_setspecific() and pthread_getspecific(), since the constness # of the argument to setspecific() has to be discarded *somewhere* # before returning it from getspecific(). CWARNFLAGS+= -Wno-cast-qual @ 1.103 log @libpthread: Link with -Wl,-z,nodelete. Can't safely unload libpthread because of the interaction with libc thread stubs. PR lib/59784: dlopening and dlclosing libpthread is broken @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.102 2025/10/27 16:29:15 christos Exp $ d167 1 a167 1 pthread_mutex.3 pthread_mutexattr.3 \ @ 1.102 log @revert previous; needs more discussion/testing. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.100 2025/04/07 16:07:05 rillig Exp $ d68 16 @ 1.101 log @Make pthread_setname_np variadic for compatibility with FreeBSD and GLIBC. Bump. @ text @a100 1 .include "${.CURDIR}/compat/Makefile.inc" d125 1 a125 1 COPTS.pthread.c += -Wno-stack-protector @ 1.100 log @libpthread: fix lint build @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.99 2024/11/22 15:51:34 riastradh Exp $ d101 1 d126 1 a126 1 COPTS.pthread.c += -Wno-stack-protector -Wno-format-nonliteral @ 1.100.2.1 log @Pull up following revision(s) (requested by riastradh in ticket #110): lib/libpthread/Makefile: revision 1.103 tests/lib/libpthread/dlopen/t_dso_pthread_create.c: revision 1.2 tests/lib/libpthread/dlopen/t_dlopen.c: revision 1.2 tests/lib/libpthread/dlopen/t_dlopen.c: revision 1.3 lib/libpthread/shlib_version: revision 1.24 tests/lib/libpthread: Test unloading libpthread after lazy binding. If you dlopen libpthread and dlclose it again, the thread stubs like pthread_mutex_lock need to continue working -- a library might have calls to it in order to support thread-safety for threaded applications, but that library needs to continue working even in non-threaded applications after lazy binding of the libpthread symbol instead of the libc stub. PR lib/59784: dlopening and dlclosing libpthread is broken tests/lib/libpthread: Don't abuse xfail. Use a signal handler to check for SIGABRT, rather than atf_tc_expect_signal. xfail is for when there is a bug that we haven't fixed yet and the test manifests a symptom of that bug -- a list of xfails is a list of open bugs to be fixed. In this case, we are verifying that pthread_create _correctly_ raises SIGABRT (or fails with nonzero return code -- both are acceptable outcomes, really), and there is no bug here at the moment. Prompted by (but unrelated to): PR lib/59784: dlopening and dlclosing libpthread is broken libpthread: Link with -Wl,-z,nodelete. Can't safely unload libpthread because of the interaction with libc thread stubs. PR lib/59784: dlopening and dlclosing libpthread is broken libpthread: Touch comment in shlib_version for recent LDADD. This provokes relinking libpthread.so with the new arguments, without needing manual intervention to follow a note in UPDATING. PR lib/59784: dlopening and dlclosing libpthread is broken @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.100 2025/04/07 16:07:05 rillig Exp $ a67 16 # Prevent unloading libpthread. # # libpthread provides strong definitions of some symbols defined weakly # by libc, such as pthread_mutex_lock (actually __libc_mutex_lock under # the hood), which are used in libraries that take locks for # thread-safety -- this way, in non-threaded applications, # pthread_mutex_lock is a cheap noop libc stub, while in threaded # applications, it's a real libpthread operation. If libpthread is # dlopened, the symbol might be lazily resolved _after_ it is dlopened # to point at libpthread; then it cannot be safely unloaded, because # there's no way to roll back symbol resolution. # # PR lib/59784: dlopening and dlclosing libpthread is broken # LDADD+= -Wl,-z,nodelete @ 1.99 log @libpthread: Fix expected symbols on alpha and hppa. These have PTHREAD__ASM_RASOPS and define a different subset of symbols which get exported. None of these pthread__ras_* and pthread__lock_* symbols _should_ be exported but we can fix that in a future revbump. PR lib/58838: shared libraries in base should all have expsym lists @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.98 2023/09/14 03:17:02 rin Exp $ d128 2 @ 1.98 log @libpthread/Makefile: trailing whitespace @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.97 2023/07/14 23:28:01 lukem Exp $ d35 17 @ 1.98.2.1 log @Sync with HEAD @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.100 2025/04/07 16:07:05 rillig Exp $ a34 17 EXPSYM_SRCS+= pthread_mi.expsym . if ${MACHINE_ARCH} == "alpha" || ${MACHINE_ARCH} == "hppa" # PTHREAD__ASM_RASOPS EXPSYM_SRCS+= pthread_md.expsym . else # !PTHREAD__ASM_RASOPS # XXX These really shouldn't be exported. EXPSYM_SRCS+= pthread_ras.expsym . endif LIB_EXPSYM= pthread.expsym pthread.expsym: ${EXPSYM_SRCS} ${_MKTARGET_CREATE} LC_ALL=C sort -m ${.ALLSRC} >${.TARGET}.tmp && \ ${MV} ${.TARGET}.tmp ${.TARGET} CLEANFILES+= pthread.expsym pthread.expsym.tmp a110 2 LINTFLAGS+= -Ac11 # for _Atomic @ 1.97 log @fix rump URLs Link to https://github.com/rumpkernel/ instead of a site now taken over by an SEO squatter. Per discussion on github.com/rumpkernel issues with pooka. PR misc/57501 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.96 2019/11/11 22:45:27 joerg Exp $ d20 1 a20 1 .elif exists(${.CURDIR}/arch/${MACHINE_CPU}) d56 1 a56 1 SRCS= pthread.c d65 1 a65 1 SRCS+= pthread_lock.c d198 1 a198 1 MLINKS+= pthread_mutex.3 pthread_mutex_setprioceiling.3 d209 1 a209 1 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setprioceiling.3 @ 1.96 log @Update LLVM to 10.0.0git (01f3a59fb3e2542fce74c768718f594d0debd0da) @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.95 2019/09/22 18:45:20 brad Exp $ d48 1 a48 1 # set by the rumprun software stacks (see repo.rumpkernel.org) @ 1.96.8.1 log @Pull up following revision(s) (requested by rin in ticket #889): lib/librumpuser/configure.ac: revision 1.6 lib/librumpuser/rumpuser_port.h: revision 1.53 lib/libpthread/Makefile: revision 1.97 sys/rump/share/man/man3/rumpuser.3: revision 1.4 sys/rump/share/man/man7/rumpkernel.7: revision 1.4 sys/rump/share/man/man7/rumpkernel.7: revision 1.5 fix rump URLs in man pages Link to https://github.com/rumpkernel/wiki/wiki instead of a site now taken over by an SEO squatter. Per discussion on github.com/rumpkernel issues with pooka. PR misc/57501 fix rump URLs Link to https://github.com/rumpkernel/ instead of a site now taken over by an SEO squatter. Per discussion on github.com/rumpkernel issues with pooka. PR misc/57501 use rumpkernel.github.io as the entry point @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.96 2019/11/11 22:45:27 joerg Exp $ d48 1 a48 1 # set by the rumprun software stacks (see https://github.com/rumpkernel/rumprun ) @ 1.95 log @ Add USE_SHLIBDIR=yes to a number of Makefiles for the libraries used by /sbin/{zfs,zpool,mount_zfs}. The general effect is to move them from /usr/lib to /lib. Compatibility links are installed in /usr/lib and nothing that is installed, say in /usr/pkg, appears to break. With this, it is possible to have a /var and /usr mount using ZFS legacy mounting early on in the boot process. Run tested on amd64 and i386 and compile tested on evbarm. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.94 2019/05/07 18:45:37 maya Exp $ d39 4 @ 1.94 log @Make CLEANFILES actually work. .TARGET is not defined when not in a target rule. Thanks xtos for the heads up. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.93 2019/05/07 18:12:53 maya Exp $ d10 2 @ 1.94.2.1 log @Pull up following revision(s) (requested by brad in ticket #252): external/cddl/osnet/lib/libzpool/Makefile: revision 1.13 lib/libpthread/Makefile: revision 1.95 external/cddl/osnet/lib/libuutil/Makefile: revision 1.6 distrib/sets/lists/base/shl.mi: revision 1.871 external/cddl/osnet/lib/libzfs_core/Makefile: revision 1.2 external/cddl/osnet/lib/libnvpair/Makefile: revision 1.11 external/cddl/osnet/lib/libzfs/Makefile: revision 1.10 external/cddl/osnet/lib/libavl/Makefile: revision 1.6 distrib/sets/lists/debug/shl.mi: revision 1.230 external/cddl/osnet/lib/libumem/Makefile: revision 1.7 Add USE_SHLIBDIR=yes to a number of Makefiles for the libraries used by /sbin/{zfs,zpool,mount_zfs}. The general effect is to move them from /usr/lib to /lib. Compatibility links are installed in /usr/lib and nothing that is installed, say in /usr/pkg, appears to break. With this, it is possible to have a /var and /usr mount using ZFS legacy mounting early on in the boot process. Run tested on amd64 and i386 and compile tested on evbarm. Fix MKDEBUG distrib sets Add libpthread, libnvpair and ZFS libs to dynamicroot. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.94 2019/05/07 18:45:37 maya Exp $ a9 2 USE_SHLIBDIR= yes @ 1.93 log @Replace the link command for libpthread.a so that we create a single section with all the libpthread symbols in it. This makes -lpthread behave like to -Wl,--whole-archive -lpthread. This avoids a situation where threaded static binaries use some libc thread stubs, which are racy. Fixes PR lib/54001: call_once2_32, call_once2_static test cases failing on amd64 since gcc7 import. Suggested by Jonathan Wakely, thanks! @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.92 2019/04/24 11:43:19 kamil Exp $ d284 1 a284 1 CLEANFILES+= ${.TARGET}.o @ 1.92 log @Add a complete C11 threads(3) implementation C11 Thread support library is a portable threading C API between OSs, similar to std::threads in the C++ world. The library is implemented as a thin shim over POSIX interfaces. NetBSD implements the API as a part of the POSIX threading library (libpthread(3)). C11 threads(3) are in the process of making them an integral part of the POSIX standard. The interface has been implemented in major OSs and used with stopgap libraries for older versions of them. C11 threading library is already used (with a stopgap implementation) in the NetBSD distribution in MESA. Original implementation by myself from 2016. ATF tests are new and cover almost all interfaces. Proposed on tech-userlevel@@. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.91 2019/02/03 03:20:24 thorpej Exp $ d272 14 @ 1.91 log @Implement support for "pshared" POSIX semaphores. Fixes lib/53273 (and Firefox's multi-process tab feature). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.90 2018/06/09 23:45:56 christos Exp $ d233 39 @ 1.90 log @But set NOSANITIZER @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.89 2018/06/09 22:41:55 christos Exp $ d69 1 @ 1.90.2.1 log @Sync with HEAD @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.94 2019/05/07 18:45:37 maya Exp $ a68 1 .PATH: ${.CURDIR}/../librt a231 53 # ISO C threads (ISO/IEC 9899:2011) SRCS+= call_once.c cnd.c mtx.c thrd.c tss.c MAN+= threads.3 call_once.3 cnd.3 mtx.3 thrd.3 tss.3 MLINKS+= call_once.3 ONCE_FLAG_INIT.3 MLINKS+= call_once.3 once_flag.3 MLINKS+= cnd.3 cnd_broadcast.3 MLINKS+= cnd.3 cnd_destroy.3 MLINKS+= cnd.3 cnd_init.3 MLINKS+= cnd.3 cnd_signal.3 MLINKS+= cnd.3 cnd_timedwait.3 MLINKS+= cnd.3 cnd_wait.3 MLINKS+= mtx.3 mtx_destroy.3 MLINKS+= mtx.3 mtx_init.3 MLINKS+= mtx.3 mtx_lock.3 MLINKS+= mtx.3 mtx_timedlock.3 MLINKS+= mtx.3 mtx_trylock.3 MLINKS+= mtx.3 mtx_unlock.3 MLINKS+= thrd.3 thrd_create.3 MLINKS+= thrd.3 thrd_current.3 MLINKS+= thrd.3 thrd_detach.3 MLINKS+= thrd.3 thrd_equal.3 MLINKS+= thrd.3 thrd_exit.3 MLINKS+= thrd.3 thrd_join.3 MLINKS+= thrd.3 thrd_sleep.3 MLINKS+= thrd.3 thrd_yield.3 MLINKS+= tss.3 TSS_DTOR_ITERATIONS.3 MLINKS+= tss.3 tss_create.3 MLINKS+= tss.3 tss_delete.3 MLINKS+= tss.3 tss_get.3 MLINKS+= tss.3 tss_set.3 INCS+= threads.h # PR lib/54001: create libpthread.a as a single large object, with all the # symbols in one section. ensures that if any libpthread function is used, # you get all of them from libpthread, and not the libc stubs. # # This makes -lpthread equivalent to -Wl,--whole-archive -lpthread __archivebuild: .USE ${_MKTARGET_BUILD} @@rm -f ${.TARGET} ${LD} -r -o ${.TARGET}.o `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}` ${AR} ${_ARFL} ${.TARGET} ${.TARGET}.o CLEANFILES+= ${_LIBS:=.o} @ 1.90.2.2 log @Mostly merge changes from HEAD upto 20200411 @ text @d1 1 a1 1 # $NetBSD$ a9 2 USE_SHLIBDIR= yes a36 4 # Since is not used, allow declaring pthread_create and # friends locally. CWARNFLAGS.clang+= -Wno-builtin-requires-header @ 1.89 log @We can't build those three with MKSANITIZER, they are used too early. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.88 2018/02/25 18:51:18 chs Exp $ d4 1 a4 1 #NOSANITIZER= # defined @ 1.88 log @remove hard-coded -fomit-frame-pointer for pthread stuff, let these use the same setting as the rest of the tree. the performance difference is marginal and this allows dtrace ustack() to work better. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.87 2016/07/03 14:24:58 christos Exp $ d4 1 @ 1.88.2.1 log @Sync with HEAD @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.90 2018/06/09 23:45:56 christos Exp $ a3 1 NOSANITIZER= # defined @ 1.87 log @GSoC 2016 Charles Cui: Implement thread priority protection based on work by Andy Doran. Also document the get/set pshared thread calls as not implemented, and add a skeleton implementation that is disabled. XXX: document _sched_protect(2). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.86 2016/04/23 23:12:19 christos Exp $ a92 6 .if ${MACHINE_CPU} != "m68k" && ${MACHINE_CPU} != "sh3" && ${MACHINE_ARCH} != "vax" OMIT_FRAME_POINTER= -fomit-frame-pointer .else OMIT_FRAME_POINTER= .endif d95 1 a95 1 COPTS.pthread_specific.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} a99 12 # Internal spinlock routines are performance critical. Don't profile them, # it's incompatibile with -fomit-frame-pointer. COPTS.pthread_lock.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} pthread_lock.po: pthread_lock.o ${_MKTARGET_CREATE} cp pthread_lock.o pthread_lock.po COPTS.pthread_mutex.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} pthread_mutex.po: pthread_mutex.o ${_MKTARGET_CREATE} cp pthread_mutex.o pthread_mutex.po @ 1.86 log @Add pthread_getcpuclockid(3) @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.85 2014/12/16 20:05:54 pooka Exp $ d180 2 d193 3 d206 3 d212 2 d216 4 d234 2 @ 1.85 log @Allow for arbitrary MI scheduler implementations. A concrete result is enabling unpatched libpthread to run on the rumprun stacks (e.g. Xen and bare metal) with a non-NetBSD scheduler. Those schedulers hook into the existing _lwp_frobnitz() NetBSD syscall interfaces (well, "syscall" interfaces in that scenario ;) More specifically about the change itself: 1) instead of calling _lwp_makecontext() followed by _lwp_create() and passing the entry point in ucontext_t (MD) through the calls, roll the calls into pthread__makelwp() and allow alternate implementations for that MI interface. 2) allow compile-time overriding of __lwp_gettcb_fast() or __lwp_getprivate_fast, which are inline and leak MD scheduler/thread details into libpthread Additionally, two small nits: I) define LIB=pthread before including mk.conf so that it's possible to test for LIB==pthread in mk.conf II) make it possible to leave out pthread_cancelstub.c. This is required by the current implementation of rumprun-posix (i.e. rumprun on POSIX hosts) due to symbol collisions. It needs to be fixed properly some day, but for now allows an almost-correct libpthread to run. I am sure @@justin will be happy to explain the details ;) no change to NetBSD tested: anita+atf @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.84 2014/08/10 23:25:49 matt Exp $ d57 1 d138 1 @ 1.84 log @MKCOMPAT fixes for when compat MACHINE_CPU != normal MACHINE_CPU @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.83 2013/10/09 22:33:41 matt Exp $ d5 1 d39 4 a42 1 LIB= pthread d52 2 d55 1 d58 1 @ 1.83 log @Use MACHINE_CPU for m68k. Use similar logic for both tests. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.82 2013/08/15 22:38:24 matt Exp $ d11 3 @ 1.82 log @Add support for an optional ARCHSUBDIR/Makefile.inc @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.81 2013/08/12 17:15:46 joerg Exp $ d81 3 a83 2 .if ${MACHINE_ARCH} == "m68k" || ${MACHINE_ARCH} == "m68000" || \ ${MACHINE_CPU} == "sh3" || ${MACHINE_ARCH} == "vax" a84 2 .else OMIT_FRAME_POINTER= -fomit-frame-pointer @ 1.81 log @Some architectures can't create unwind tables without the frame pointer, so don't use -fomit-frame-pointer on those. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.80 2013/03/21 16:49:11 christos Exp $ d61 3 @ 1.80 log @- Allow libpthread to be dlopened again, by providing libc stubs to libpthread. - Fail if the dlopened libpthread does pthread_create(). From manu@@ - Discussed at length in the mailing lists; approved by core@@ - This was chosen as the least intrusive patch that will provide the necessary functionality. XXX: pullup to 6 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.79 2013/02/25 17:04:46 apb Exp $ d78 7 d87 1 a87 1 COPTS.pthread_specific.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} d94 1 a94 1 COPTS.pthread_lock.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} d99 1 a99 1 COPTS.pthread_mutex.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} @ 1.79 log @Explain what PTHREAD__COMPAT is for. This comment in src/libpthread/Makefile is adated from a comment in src/doc/CHANGES.prev. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.78 2013/01/31 20:57:58 riastradh Exp $ d28 3 a30 2 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ a36 2 LDFLAGS+= -Wl,-znodlopen @ 1.78 log @Add pthread_condattr_setclock(3) man page link. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.77 2012/08/04 15:13:09 matt Exp $ d63 5 @ 1.77 log @-Wfoo goes into CWARNFLAGS @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.76 2012/04/04 10:59:46 joerg Exp $ d164 1 @ 1.77.2.1 log @resync with head @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.77 2012/08/04 15:13:09 matt Exp $ a163 1 MLINKS+= pthread_condattr.3 pthread_condattr_setclock.3 @ 1.77.2.2 log @resync from head @ text @d1 1 a1 1 # $NetBSD$ d28 2 a29 3 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT CPPFLAGS+= -I${.CURDIR}/../libc/include CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS d36 2 a62 5 # The PTHREAD__COMPAT flag builds a libpthread that can be dropped # into a NetBSD 2/3/4 chroot with a NetBSD 5 or later kernel. # This makes threading work in the chroot, no other modifications # required. # @ 1.77.2.3 log @Rebase to HEAD as of a few days ago. @ text @a10 3 .elif defined(PTHREAD_MACHINE_CPU) && !empty(PTHREAD_MACHINE_CPU) && \ exists(${.CURDIR}/arch/${PTHREAD_MACHINE_CPU}) ARCHSUBDIR= ${PTHREAD_MACHINE_CPU} a60 3 .if exists(${ARCHDIR}/Makefile.inc) .include "${ARCHDIR}/Makefile.inc" .endif a77 6 .if ${MACHINE_CPU} != "m68k" && ${MACHINE_CPU} != "sh3" && ${MACHINE_ARCH} != "vax" OMIT_FRAME_POINTER= -fomit-frame-pointer .else OMIT_FRAME_POINTER= .endif d80 1 a80 1 COPTS.pthread_specific.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} d87 1 a87 1 COPTS.pthread_lock.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} d92 1 a92 1 COPTS.pthread_mutex.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} @ 1.76 log @Disable new -Wstring-plus-int warning where needed for now. Adjust various places that add GCC-only options to check for the active compiler first. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.75 2012/03/21 05:37:43 matt Exp $ d220 1 a220 1 CFLAGS+= -Wno-cast-qual @ 1.75 log @These directories default to WARNS?=5 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.74 2012/03/12 21:35:10 joerg Exp $ d72 2 d76 1 a76 1 COPTS.pthread_specific.c+= -fomit-frame-pointer -falign-functions=32 d83 1 a83 1 COPTS.pthread_lock.c+= -fomit-frame-pointer -falign-functions=32 d88 1 a88 1 COPTS.pthread_mutex.c+= -fomit-frame-pointer -falign-functions=32 @ 1.74 log @Move pthread_once implementation into a separate file, it doesn't depend on the mutex implementation in any way. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.73 2011/11/10 14:01:11 yamt Exp $ d4 1 a4 1 WARNS= 4 @ 1.73 log @document pthread_curcpu_np @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.72 2011/08/16 10:36:30 christos Exp $ d51 1 @ 1.73.2.1 log @Pull up following revision(s) (requested by manu in ticket #869): lib/libpthread/pthread_rwlock.c: revision 1.33 lib/libc/include/reentrant.h: revision 1.16 lib/libpthread/pthread_cond.c: revision 1.59 lib/libpthread/pthread_misc.c: revision 1.15 lib/libc/thread-stub/thread-stub.c: revision 1.23 lib/libpthread/pthread_cancelstub.c: revision 1.38 lib/libpthread/pthread_specific.c: revision 1.26 lib/libpthread/pthread_mutex.c: revision 1.56 lib/libpthread/pthread_tsd.c: revision 1.11 lib/libpthread/Makefile: revision 1.80 lib/libpthread/pthread.c: revision 1.143 lib/libpthread/pthread_int.h: revision 1.89 - Allow libpthread to be dlopened again, by providing libc stubs to libpthread. - Fail if the dlopened libpthread does pthread_create(). From manu@@ - Discussed at length in the mailing lists; approved by core@@ - This was chosen as the least intrusive patch that will provide the necessary functionality. XXX: pullup to 6 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.80 2013/03/21 16:49:11 christos Exp $ d28 2 a29 3 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT CPPFLAGS+= -I${.CURDIR}/../libc/include CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS d36 2 @ 1.72 log @document non-literal format strings @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.71 2010/12/24 12:41:42 skrll Exp $ d108 1 @ 1.72.2.1 log @sync with head @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.72 2011/08/16 10:36:30 christos Exp $ d4 1 a4 1 WARNS?= 5 a50 1 SRCS+= pthread_once.c a70 2 ALIGN_FUNCTIONS= ${${ACTIVE_CC} == "gcc":? -falign-functions=32 :} d73 1 a73 1 COPTS.pthread_specific.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} d80 1 a80 1 COPTS.pthread_lock.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} d85 1 a85 1 COPTS.pthread_mutex.c+= -fomit-frame-pointer ${ALIGN_FUNCTIONS} a107 1 pthread_curcpu_np.3 \ @ 1.72.2.2 log @sync with head @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.72.2.1 2012/04/17 00:05:30 yamt Exp $ d220 1 a220 1 CWARNFLAGS+= -Wno-cast-qual @ 1.72.2.3 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.72.2.2 2012/10/30 18:59:14 yamt Exp $ d28 2 a29 3 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT CPPFLAGS+= -I${.CURDIR}/../libc/include CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS d36 2 a61 3 .if exists(${ARCHDIR}/Makefile.inc) .include "${ARCHDIR}/Makefile.inc" .endif a62 5 # The PTHREAD__COMPAT flag builds a libpthread that can be dropped # into a NetBSD 2/3/4 chroot with a NetBSD 5 or later kernel. # This makes threading work in the chroot, no other modifications # required. # a73 6 .if ${MACHINE_CPU} != "m68k" && ${MACHINE_CPU} != "sh3" && ${MACHINE_ARCH} != "vax" OMIT_FRAME_POINTER= -fomit-frame-pointer .else OMIT_FRAME_POINTER= .endif d76 1 a76 1 COPTS.pthread_specific.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} d83 1 a83 1 COPTS.pthread_lock.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} d88 1 a88 1 COPTS.pthread_mutex.c+= ${OMIT_FRAME_POINTER} ${ALIGN_FUNCTIONS} a163 1 MLINKS+= pthread_condattr.3 pthread_condattr_setclock.3 @ 1.71 log @Add support for DF_1_BIND_NOW, DF_1_NODELETE and DF_1_NOOPEN marked objects, and the RTLD_NODELETE and RTLD_NOLOAD flags to dlopen(3). Mark libpthread as DF_1_NOOPEN and use it to test the functionality. Somewhat taken from FreeBSD. Fixes PR 42029. OK from christos and joerg. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.70 2010/08/06 05:35:42 christos Exp $ d90 2 a91 1 COPTS.pthread.c += -Wno-stack-protector @ 1.70 log @document pthread_getattr_np @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.69 2010/07/09 08:22:04 jruoho Exp $ d36 2 @ 1.69 log @Rationalize by moving pthread_key_delete(3) to pthread_key_create(3); and pthread_setspecific(3) to pthread_getspecific(3) @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.68 2010/07/09 07:31:01 jruoho Exp $ d115 1 @ 1.68 log @Rationalize by moving pthread_attr_setname_np(3) to pthread_attr_getname_np(3); and pthread_setname_np(3) to pthread_getname_np(3). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.67 2010/07/08 22:19:26 jruoho Exp $ d108 1 a108 1 pthread_key_create.3 pthread_key_delete.3 pthread_kill.3 \ d112 1 a112 1 pthread_setspecific.3 pthread_sigmask.3 pthread_spin.3 \ d158 2 @ 1.67 log @Group also pthread_attr_getschedparam(3) and pthread_attr_getschedpolicy(3), as these two pages fit well together. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.66 2010/07/08 19:20:16 rmind Exp $ a100 1 pthread_attr_setname_np.3 \ a111 1 pthread_setname_np.3 \ d124 1 d157 2 @ 1.66 log @Merge/group man pages: - pthread_barrier_{init,destroy,wait} into pthread_barrier(3). - pthread_cond_* into pthread_cond(3). - pthread_mutex_* into pthread_mutex(3). - pthread_rwlock_* into pthread_rwlock(3). - pthread_spin_* into pthread_spin(3). Cross-link amongst groups. OK jruoho@@ @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.65 2010/07/07 16:22:30 jruoho Exp $ a97 1 pthread_attr_getschedpolicy.3 \ d126 5 a130 2 MLINKS+= pthread_attr_getschedparam.3 pthread_attr_setschedparam.3 MLINKS+= pthread_attr_getschedpolicy.3 pthread_attr_setschedpolicy.3 d132 1 @ 1.65 log @Finally, split pthread_attr_getschedpolicy() and pthread_attr_setschedpolicy() to their own page. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.64 2010/07/07 16:04:19 jruoho Exp $ d103 1 a103 2 pthread_barrier_destroy.3 pthread_barrier_init.3 \ pthread_barrier_wait.3 pthread_barrierattr.3 \ d105 2 a106 3 pthread_cond_broadcast.3 pthread_cond_destroy.3 pthread_cond_init.3 \ pthread_cond_wait.3 \ pthread_condattr.3 pthread_create.3 pthread_detach.3 pthread_equal.3 \ d111 2 a112 5 pthread_mutex_destroy.3 pthread_mutex_init.3 pthread_mutex_lock.3 \ pthread_mutex_unlock.3 pthread_mutexattr.3 \ pthread_once.3 pthread_rwlock_destroy.3 pthread_rwlock_init.3 \ pthread_rwlock_rdlock.3 pthread_rwlock_unlock.3 \ pthread_rwlock_wrlock.3 pthread_rwlockattr.3 \ d115 1 a115 2 pthread_setspecific.3 pthread_sigmask.3 pthread_spin_destroy.3 \ pthread_spin_init.3 pthread_spin_lock.3 pthread_spin_unlock.3 \ d136 6 d144 8 a151 3 MLINKS+= pthread_cleanup_push.3 pthread_cleanup_pop.3 MLINKS+= pthread_cond_broadcast.3 pthread_cond_signal.3 MLINKS+= pthread_cond_wait.3 pthread_cond_timedwait.3 d154 7 a160 1 MLINKS+= pthread_mutex_lock.3 pthread_mutex_trylock.3 d165 12 a176 4 MLINKS+= pthread_rwlock_rdlock.3 pthread_rwlock_timedrdlock.3 MLINKS+= pthread_rwlock_rdlock.3 pthread_rwlock_tryrdlock.3 MLINKS+= pthread_rwlock_wrlock.3 pthread_rwlock_timedwrlock.3 MLINKS+= pthread_rwlock_wrlock.3 pthread_rwlock_trywrlock.3 d179 7 a187 1 MLINKS+= pthread_spin_lock.3 pthread_spin_trylock.3 @ 1.64 log @Split pthread_attr_getschedparam() and pthread_attr_setschedparam() to a separate page. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.63 2010/07/07 15:30:32 jruoho Exp $ d98 1 a128 2 MLINKS+= pthread_attr.3 pthread_attr_setschedpolicy.3 MLINKS+= pthread_attr.3 pthread_attr_getschedpolicy.3 d134 1 @ 1.63 log @Split pthread_attr_getinheritsched() and pthread_attr_setinheritsched() to a separate page, and actually document these. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.62 2010/07/07 13:04:20 jruoho Exp $ d97 1 a127 2 MLINKS+= pthread_attr.3 pthread_attr_setschedparam.3 MLINKS+= pthread_attr.3 pthread_attr_getschedparam.3 d134 1 @ 1.62 log @Move pthread_attr_getguardsize() and pthread_attr_setguardsize() to a separate page, and actually document these. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.61 2010/07/07 11:04:54 jruoho Exp $ d95 1 a126 2 MLINKS+= pthread_attr.3 pthread_attr_setinheritsched.3 MLINKS+= pthread_attr.3 pthread_attr_getinheritsched.3 d134 1 @ 1.61 log @Move the thread stack attribute functions to a separate page. In addition, document pthread_attr_getstack() and pthread_attr_setstack(). Try to also document these a little better (in particular, note some items in the long list of caveats and questions related to application-controlled thread stack). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.60 2010/07/07 08:57:36 jruoho Exp $ d94 1 a125 2 MLINKS+= pthread_attr.3 pthread_attr_setguardsize.3 MLINKS+= pthread_attr.3 pthread_attr_getguardsize.3 d134 1 @ 1.60 log @Split pthread_attr_getdetachstate(3) and pthread_attr_setdetachstate(3) to a separate page. Once ready, the main page, pthread_attr(3), will contain a summary of the various thread attribute functions. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.59 2010/07/07 08:22:53 jruoho Exp $ d96 1 a124 2 MLINKS+= pthread_attr.3 pthread_attr_setstacksize.3 MLINKS+= pthread_attr.3 pthread_attr_getstacksize.3 a126 2 MLINKS+= pthread_attr.3 pthread_attr_setstackaddr.3 MLINKS+= pthread_attr.3 pthread_attr_getstackaddr.3 d136 5 @ 1.59 log @Move pthread_attr_{g,s}etscope() to a separate page and try to document these better. Should fix PR lib/41831 from Wolfgang Stukenbrock. XXX: Please proofread. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.58 2010/07/06 21:36:34 jruoho Exp $ d93 1 a129 2 MLINKS+= pthread_attr.3 pthread_attr_setdetachstate.3 MLINKS+= pthread_attr.3 pthread_attr_getdetachstate.3 d137 1 @ 1.58 log @Document pthread_attr_get_np(). Fixes PR lib/39289 from ahoka@@. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.57 2010/05/19 20:04:43 jruoho Exp $ d94 1 d137 2 a138 2 MLINKS+= pthread_attr.3 pthread_attr_setscope.3 MLINKS+= pthread_attr.3 pthread_attr_getscope.3 @ 1.57 log @Build links for rest of the pthread_attr(3) functions. Hopefully I got all of them right in the setlist... @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.56 2009/05/16 22:21:18 ad Exp $ d92 1 @ 1.56 log @Remove unused code that's confusing when using cscope/opengrok. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.55 2008/10/26 00:00:27 mrg Exp $ d118 1 d121 6 d129 2 d133 5 @ 1.55 log @check for ${PTHREAD_MACHINE_ARCH} before ${MACHINE_ARCH} or ${MACHINE_CPU} @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.54 2008/10/08 08:27:07 ad Exp $ a31 2 # We need to put this *after our own includes, so that our "assym.h" # gets picked, instead of the libc one a33 9 DPSRCS+= assym.h CLEANFILES+= assym.h assym.h: ${ARCHDIR}/genassym.cf pthread.h pthread_int.h pthread_md.h ${_MKTARGET_CREATE} ${TOOL_GENASSYM} -- ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ < ${ARCHDIR}/genassym.cf > assym.h.tmp && \ mv -f assym.h.tmp assym.h d56 2 a57 3 SRCS+= _context_u.S .if exists(${ARCHDIR}/pthread_md.c) SRCS+= pthread_md.c a89 4 _context_u.po: _context_u.o ${_MKTARGET_CREATE} cp _context_u.o _context_u.po a148 2 pthread_switch.S _context_u.S: assym.h @ 1.55.4.1 log @file Makefile was added on branch christos-time_t on 2008-10-26 00:00:28 +0000 @ text @d1 181 @ 1.55.4.2 log @check for ${PTHREAD_MACHINE_ARCH} before ${MACHINE_ARCH} or ${MACHINE_CPU} @ text @a0 181 # $NetBSD: Makefile,v 1.55 2008/10/26 00:00:27 mrg Exp $ # WARNS= 4 .include .if defined(PTHREAD_MACHINE_ARCH) && !empty(PTHREAD_MACHINE_ARCH) && \ exists(${.CURDIR}/arch/${PTHREAD_MACHINE_ARCH}) ARCHSUBDIR= ${PTHREAD_MACHINE_ARCH} .elif exists(${.CURDIR}/arch/${MACHINE_ARCH}) ARCHSUBDIR= ${MACHINE_ARCH} .elif exists(${.CURDIR}/arch/${MACHINE_CPU}) ARCHSUBDIR= ${MACHINE_CPU} .else .BEGIN: @@echo "WARNING: no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..." .endif INCS= pthread.h pthread_types.h pthread_queue.h INCSDIR=/usr/include .if defined(ARCHSUBDIR) ARCHDIR= ${.CURDIR}/arch/${ARCHSUBDIR} .PATH: ${ARCHDIR} CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ # XXX: This crappy poke at libc's internals needs to be fixed. # We need to put this *after our own includes, so that our "assym.h" # gets picked, instead of the libc one CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc DPSRCS+= assym.h CLEANFILES+= assym.h assym.h: ${ARCHDIR}/genassym.cf pthread.h pthread_int.h pthread_md.h ${_MKTARGET_CREATE} ${TOOL_GENASSYM} -- ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ < ${ARCHDIR}/genassym.cf > assym.h.tmp && \ mv -f assym.h.tmp assym.h LIB= pthread # # NOTE: When you create a new file for libpthread, make sure that pthread.c # gets a reference to a symbol in that file. Otherwise, Unix's stupid static # library semantics will end up discarding potentially important objects. # SRCS= pthread.c SRCS+= pthread_attr.c SRCS+= pthread_barrier.c SRCS+= pthread_cancelstub.c SRCS+= pthread_cond.c SRCS+= pthread_lock.c SRCS+= pthread_misc.c SRCS+= pthread_mutex.c SRCS+= pthread_rwlock.c SRCS+= pthread_specific.c SRCS+= pthread_spin.c SRCS+= pthread_tsd.c SRCS+= res_state.c SRCS+= sem.c # Architecture-dependent files SRCS+= _context_u.S .if exists(${ARCHDIR}/pthread_md.c) SRCS+= pthread_md.c .endif .if defined(PTHREAD__COMPAT) SRCS+= pthread_compat.c .PATH.c: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic .PATH.S: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic .PATH.c: ${.CURDIR}/../../common/lib/libc/atomic .PATH.c: ${.CURDIR}/../libc/misc .include "../../common/lib/libc/arch/${ARCHSUBDIR}/atomic/Makefile.inc" .endif # The TSD routines are used in the implementation of profiling, and so # can't be profiled themselves. COPTS.pthread_specific.c+= -fomit-frame-pointer -falign-functions=32 pthread_specific.po: pthread_specific.o ${_MKTARGET_CREATE} cp pthread_specific.o pthread_specific.po # Internal spinlock routines are performance critical. Don't profile them, # it's incompatibile with -fomit-frame-pointer. COPTS.pthread_lock.c+= -fomit-frame-pointer -falign-functions=32 pthread_lock.po: pthread_lock.o ${_MKTARGET_CREATE} cp pthread_lock.o pthread_lock.po COPTS.pthread_mutex.c+= -fomit-frame-pointer -falign-functions=32 pthread_mutex.po: pthread_mutex.o ${_MKTARGET_CREATE} cp pthread_mutex.o pthread_mutex.po COPTS.pthread.c += -Wno-stack-protector _context_u.po: _context_u.o ${_MKTARGET_CREATE} cp _context_u.o _context_u.po MAN+= affinity.3 pthread.3 \ pthread_attr.3 \ pthread_attr_getname_np.3 \ pthread_attr_setcreatesuspend_np.3 \ pthread_attr_setname_np.3 \ pthread_barrier_destroy.3 pthread_barrier_init.3 \ pthread_barrier_wait.3 pthread_barrierattr.3 \ pthread_cancel.3 pthread_cleanup_push.3 \ pthread_cond_broadcast.3 pthread_cond_destroy.3 pthread_cond_init.3 \ pthread_cond_wait.3 \ pthread_condattr.3 pthread_create.3 pthread_detach.3 pthread_equal.3 \ pthread_exit.3 \ pthread_getname_np.3 \ pthread_getspecific.3 pthread_join.3 \ pthread_key_create.3 pthread_key_delete.3 pthread_kill.3 \ pthread_mutex_destroy.3 pthread_mutex_init.3 pthread_mutex_lock.3 \ pthread_mutex_unlock.3 pthread_mutexattr.3 \ pthread_once.3 pthread_rwlock_destroy.3 pthread_rwlock_init.3 \ pthread_rwlock_rdlock.3 pthread_rwlock_unlock.3 \ pthread_rwlock_wrlock.3 pthread_rwlockattr.3 \ pthread_schedparam.3 pthread_self.3 \ pthread_setname_np.3 \ pthread_setspecific.3 pthread_sigmask.3 pthread_spin_destroy.3 \ pthread_spin_init.3 pthread_spin_lock.3 pthread_spin_unlock.3 \ pthread_suspend_np.3 pthread_testcancel.3 MLINKS+= affinity.3 pthread_setaffinity_np.3 MLINKS+= affinity.3 pthread_getaffinity_np.3 MLINKS+= pthread_attr.3 pthread_attr_init.3 MLINKS+= pthread_attr.3 pthread_attr_destroy.3 MLINKS+= pthread_attr.3 pthread_attr_setdetachstate.3 MLINKS+= pthread_attr.3 pthread_attr_getdetachstate.3 MLINKS+= pthread_attr.3 pthread_attr_setschedparam.3 MLINKS+= pthread_attr.3 pthread_attr_getschedparam.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_init.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_destroy.3 MLINKS+= pthread_cleanup_push.3 pthread_cleanup_pop.3 MLINKS+= pthread_cond_broadcast.3 pthread_cond_signal.3 MLINKS+= pthread_cond_wait.3 pthread_cond_timedwait.3 MLINKS+= pthread_condattr.3 pthread_condattr_init.3 MLINKS+= pthread_condattr.3 pthread_condattr_destroy.3 MLINKS+= pthread_mutex_lock.3 pthread_mutex_trylock.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_init.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_destroy.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_settype.3 MLINKS+= pthread_mutexattr.3 pthread_mutexattr_gettype.3 MLINKS+= pthread_rwlock_rdlock.3 pthread_rwlock_timedrdlock.3 MLINKS+= pthread_rwlock_rdlock.3 pthread_rwlock_tryrdlock.3 MLINKS+= pthread_rwlock_wrlock.3 pthread_rwlock_timedwrlock.3 MLINKS+= pthread_rwlock_wrlock.3 pthread_rwlock_trywrlock.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_init.3 MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_destroy.3 MLINKS+= pthread_schedparam.3 pthread_setschedparam.3 MLINKS+= pthread_schedparam.3 pthread_getschedparam.3 MLINKS+= pthread_spin_lock.3 pthread_spin_trylock.3 MLINKS+= pthread_suspend_np.3 pthread_resume_np.3 MLINKS+= pthread_testcancel.3 pthread_setcancelstate.3 MLINKS+= pthread_testcancel.3 pthread_setcanceltype.3 pthread_switch.S _context_u.S: assym.h .include .else .include .include .include .endif # WARNS=2 sets -Wcast-qual. This causes problems for one of # pthread_setspecific() and pthread_getspecific(), since the constness # of the argument to setspecific() has to be discarded *somewhere* # before returning it from getspecific(). CFLAGS+= -Wno-cast-qual @ 1.54 log @Adjust the compat stuff slightly so that the changes are mostly self contained (Makefile, pthread_compat.c). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.53 2008/09/29 08:48:15 ad Exp $ d8 4 a11 1 .if exists(${.CURDIR}/arch/${MACHINE_ARCH}) @ 1.53 log @make PTHREAD__COMPAT=1 Builds a libpthread that can be dropped into a NetBSD 2/3/4 chroot. This makes threading work in the chroot when using a NetBSD 5 kernel, no other modifications required. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.52 2008/06/16 14:25:49 rmind Exp $ a70 1 CPPFLAGS+= -DPTHREAD__COMPAT @ 1.52 log @- Add affinity(3) manual page, which describes thread affinity, pthread_setaffinity_np(3) and pthread_getaffinity_np(3) functions, provides simple code example. - Add cpuset(3) manual page, which describes API of CPU-sets. Thanks for many improvements! @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.51 2008/03/10 14:47:06 rmind Exp $ d69 10 @ 1.51 log @Add sched(3) manual page, and appropriate links. Thanks for review and fixes! @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.50 2008/02/10 18:50:54 ad Exp $ d94 1 a94 1 MAN+= pthread.3 \ d120 2 @ 1.51.4.1 log @Sync w/ -current. 34 merge conflicts to follow. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.51 2008/03/10 14:47:06 rmind Exp $ d94 1 a94 1 MAN+= affinity.3 pthread.3 \ a119 2 MLINKS+= affinity.3 pthread_setaffinity_np.3 MLINKS+= affinity.3 pthread_getaffinity_np.3 @ 1.51.2.1 log @sync with head. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.51 2008/03/10 14:47:06 rmind Exp $ d94 1 a94 1 MAN+= affinity.3 pthread.3 \ a119 2 MLINKS+= affinity.3 pthread_setaffinity_np.3 MLINKS+= affinity.3 pthread_getaffinity_np.3 @ 1.50 log @- Remove libpthread's atomic ops. - Remove the old spinlock-based mutex and rwlock implementations. - Use the atomic ops from libc. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.49 2008/01/15 03:37:14 rmind Exp $ d118 1 a118 2 pthread_suspend_np.3 pthread_testcancel.3 \ sched_yield.3 @ 1.50.2.1 log @sync with head. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.51 2008/03/10 14:47:06 rmind Exp $ d118 2 a119 1 pthread_suspend_np.3 pthread_testcancel.3 @ 1.49 log @Implementation of processor-sets, affinity and POSIX real-time extensions. Add schedctl(8) - a program to control scheduling of processes and threads. Notes: - This is supported only by SCHED_M2; - Migration of LWP mechanism will be revisited; Proposed on: . Reviewed by: . @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.48 2007/12/14 21:51:21 yamt Exp $ a56 1 SRCS+= pthread_mutex2.c a57 1 SRCS+= pthread_rwlock2.c d83 2 a84 2 COPTS.pthread_mutex2.c+= -fomit-frame-pointer -falign-functions=32 pthread_mutex2.po: pthread_mutex2.o d86 1 a86 1 cp pthread_mutex2.o pthread_mutex2.po @ 1.48 log @document following functions. pthread_attr_getname_np pthread_attr_setname_np pthread_getname_np pthread_setname_np @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.47 2007/11/19 15:14:11 ad Exp $ a63 1 SRCS+= sched.c @ 1.47 log @Remove the debuglog stuff. ktrace is more useful now. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.46 2007/11/13 17:20:08 ad Exp $ d98 4 a101 1 pthread_attr.3 pthread_attr_setcreatesuspend_np.3 \ d108 3 a110 1 pthread_exit.3 pthread_getspecific.3 pthread_join.3 \ d118 1 @ 1.46 log @Mutexes: - Play scrooge again and chop more cycles off acquire/release. - Spin while the lock holder is running on another CPU (adaptive mutexes). - Do non-atomic release. Threadreg: - Add the necessary hooks to use a thread register. - Add the code for i386, using %gs. - Leave i386 code disabled until xen and COMPAT_NETBSD32 have the changes. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.45 2007/10/13 20:36:43 jnemeth Exp $ a62 1 SRCS+= pthread_debug.c a150 3 debuglog: debuglog.o $(CC) -o debuglog debuglog.o -lpthread @ 1.45 log @SSP doesn't like alloca... @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.44 2007/10/04 21:08:35 ad Exp $ d87 5 @ 1.44 log @Compile pthread_getspecific / pthread_setspecific with -fomit-frame-pointer -falign-functions=32, since these two really get hammered on. To make them faster needs a threadreg or TLS, unless there is a way to tell gcc that a library-local (pthread__threadmask) variable does not need to be PIC. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.43 2007/09/07 14:09:27 ad Exp $ d87 2 @ 1.43 log @- Don't take the mutex's spinlock (ptr_interlock) in pthread_cond_wait(). Instead, make the deferred wakeup list a per-thread array and pass down the lwpid_t's that way. - In pthread_cond_wait(), take the mutex before dealing with early wakeup. In this way there should never be contention on the CV's spinlock if the app follows POSIX rules (there should only be contention on the user-provided mutex). - Add a port of the kernel's rwlocks. The rwlock's spinlock is only taken if there is contention. This is enabled where atomic ops are available. Right now that is only i386 and amd64 because I don't have other hardware to test with. It's trivial to add stubs for other architectures as long as they have compare-and-swap. When we have proper atomic ops the old rwlock code can be removed. - Add a new mutex implementation that's similar to the kernel's mutexes, but uses compare-and-swap to maintain the waiters list, so no spinlocks are involved. Same caveats apply as for the rwlocks. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.42 2007/08/16 13:54:16 ad Exp $ d75 1 @ 1.42 log @Trim fat off libpthread internal spinlock operations. Makes a mesurable improvement across the board. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.41 2007/08/16 01:09:34 ad Exp $ d57 1 d59 1 @ 1.42.2.1 log @sync with HEAD @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.45 2007/10/13 20:36:43 jnemeth Exp $ a56 1 SRCS+= pthread_mutex2.c a57 1 SRCS+= pthread_rwlock2.c a72 1 COPTS.pthread_specific.c+= -fomit-frame-pointer -falign-functions=32 a83 2 COPTS.pthread.c += -Wno-stack-protector @ 1.42.2.2 log @sync with HEAD @ text @d1 1 a1 1 # $NetBSD$ d63 1 a86 5 COPTS.pthread_mutex2.c+= -fomit-frame-pointer -falign-functions=32 pthread_mutex2.po: pthread_mutex2.o ${_MKTARGET_CREATE} cp pthread_mutex2.o pthread_mutex2.po d94 1 a94 4 pthread_attr.3 \ pthread_attr_getname_np.3 \ pthread_attr_setcreatesuspend_np.3 \ pthread_attr_setname_np.3 \ d101 1 a101 3 pthread_exit.3 \ pthread_getname_np.3 \ pthread_getspecific.3 pthread_join.3 \ a108 1 pthread_setname_np.3 \ d147 3 @ 1.42.2.3 log @sync with HEAD @ text @d1 1 a1 1 # Makefile,v 1.42.2.2 2008/01/09 01:36:29 matt Exp d57 1 d59 1 d64 1 d86 2 a87 2 COPTS.pthread_mutex.c+= -fomit-frame-pointer -falign-functions=32 pthread_mutex.po: pthread_mutex.o d89 1 a89 1 cp pthread_mutex.o pthread_mutex.po d121 2 a122 1 pthread_suspend_np.3 pthread_testcancel.3 @ 1.41 log @Remove PT_FIXEDSTACKSIZE_LG. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.40 2007/03/02 18:53:51 ad Exp $ d59 1 d77 7 @ 1.40 log @Remove the PTHREAD_SA option. If M:N threads is reimplemented it's better off done with a seperate library. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.39 2007/02/09 22:08:48 ad Exp $ a5 3 # Define PT_FIXEDSTACKSIZE_LG to set a fixed stacksize #CPPFLAGS+=-DPT_FIXEDSTACKSIZE_LG=18 a58 1 SRCS+= pthread_stack.c @ 1.40.2.1 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.42 2007/08/16 13:54:16 ad Exp $ d6 3 d62 1 a62 1 SRCS+= pthread_spin.c a79 7 # Internal spinlock routines are performance critical. Don't profile them, # it's incompatibile with -fomit-frame-pointer. COPTS.pthread_lock.c+= -fomit-frame-pointer -falign-functions=32 pthread_lock.po: pthread_lock.o ${_MKTARGET_CREATE} cp pthread_lock.o pthread_lock.po @ 1.40.2.2 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.40.2.1 2007/09/03 10:14:13 skrll Exp $ a56 1 SRCS+= pthread_mutex2.c a57 1 SRCS+= pthread_rwlock2.c @ 1.39 log @Sync with kernel changes introduced by merging the newlock2 branch. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.38 2007/01/20 04:56:25 christos Exp $ a3 1 #PTHREAD_SA=1 a30 4 .if defined(PTHREAD_SA) CPPFLAGS+= -DPTHREAD_SA -DPTHREAD_MLOCK_KLUDGE .endif a52 1 SRCS+= pthread_alarms.c d58 1 a59 1 SRCS+= pthread_run.c a60 3 SRCS+= pthread_sa.c SRCS+= pthread_sig.c SRCS+= pthread_sleep.c a68 3 .if defined(PTHREAD_SA) SRCS+= pthread_switch.S .endif @ 1.38 log @set warns to 4 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.37 2006/12/24 18:39:45 ad Exp $ d4 1 a4 1 PTHREAD_SA=1 @ 1.37 log @Fix bugs with and improve upon previous. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.36 2006/12/23 05:14:46 ad Exp $ d5 1 a5 1 WARNS= 2 @ 1.36 log @Conditionalised support for 1:1 threads. Needs associated kernel changes and more work to be useful. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.35 2005/12/13 22:07:20 christos Exp $ d30 1 a30 1 CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -DPTHREAD_MLOCK_KLUDGE d33 1 a33 1 CPPFLAGS+= -DPTHREAD_SA @ 1.35 log @include libc after our own files to fix ports that have 2 assym.h's. One in pthread and one in libc. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.34 2005/09/13 02:45:38 christos Exp $ d4 1 d32 4 d78 4 a81 1 SRCS+= pthread_switch.S _context_u.S @ 1.34 log @XXX: Work around libpthread's "intimate" connection with libc. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.33 2005/06/17 18:37:24 peter Exp $ a19 2 # XXX: This crappy poke at libc's internals needs to be fixed. CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc d31 5 @ 1.33 log @Create links for pthread_attr_setschedparam.3 and pthread_attr_getschedparam.3 to pthread_attr.3. From Igor Sobrado in PR/29997. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.32 2005/06/17 18:23:19 peter Exp $ d20 2 @ 1.32 log @Don't create links to pthread_barierattr_init.3 and pthread_barierattr_destroy.3 but to pthread_barrierattr_init.3 and pthread_barrierattr_destroy.3 (note the 2 rs in barrier). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.31 2005/05/30 16:02:56 thorpej Exp $ d108 2 @ 1.31 log @Use TOOL_GENASSYM. Part of PR toolchain/30350 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.30 2005/02/03 17:30:33 christos Exp $ d108 2 a109 2 MLINKS+= pthread_barrierattr.3 pthread_barierattr_init.3 MLINKS+= pthread_barrierattr.3 pthread_barierattr_destroy.3 @ 1.30 log @Add charles' mlock fixes, protected with PTHREAD_MLOCK_KLUDGE and enabled by default, until we come up with a real fix. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.29 2004/12/14 01:47:13 yamt Exp $ d34 1 a34 2 assym.h: genassym.sh ${ARCHDIR}/genassym.cf \ pthread.h pthread_int.h pthread_md.h d36 1 a36 1 ${HOST_SH} ${.CURDIR}/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ @ 1.30.2.1 log @Pull up revision 1.32 (requested by peter in ticket #473): Don't create links to pthread_barierattr_init.3 and pthread_barierattr_destroy.3 but to pthread_barrierattr_init.3 and pthread_barrierattr_destroy.3 (note the 2 rs in barrier). @ text @d1 1 a1 1 # $NetBSD$ d109 2 a110 2 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_init.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_destroy.3 @ 1.30.2.2 log @Pull up revision 1.33 (requested by peter in ticket #473): Create links for pthread_attr_setschedparam.3 and pthread_attr_getschedparam.3 to pthread_attr.3. From Igor Sobrado in PR/29997. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.30.2.1 2005/06/18 11:03:13 tron Exp $ a108 2 MLINKS+= pthread_attr.3 pthread_attr_setschedparam.3 MLINKS+= pthread_attr.3 pthread_attr_getschedparam.3 @ 1.29 log @document sched_yield. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.28 2004/12/10 16:40:40 nathanw Exp $ d29 1 a29 1 CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ @ 1.28 log @Use CPP macros to cause many libpthread functions used by applications to be transformed into the do-nothing-when-libpthread-isn't-linked libc stub names. This will permit library code that uses and pthread functions "defensively" to not need to link against libpthread and not need to be patched to the threadlib.h API. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.27 2004/06/02 14:07:07 pooka Exp $ d102 2 a103 1 pthread_suspend_np.3 pthread_testcancel.3 @ 1.27 log @pthread_spin_lock.3 also describes pthread_spin_trylock(), so link them together @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.26 2004/05/21 03:40:51 christos Exp $ d29 1 @ 1.26 log @add pool code for res state. XXX: could be more efficient. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.25 2004/01/02 01:37:53 lukem Exp $ d127 1 @ 1.25 log @Add dependencies to assym.h on: pthread.h pthread_int.h pthread_md.h Should help prevent the problem I raised in [kern/23946], based on a hint from Christian Limpach. Add MAKEVERBOSE support. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.24 2003/11/27 16:30:54 cl Exp $ d64 1 @ 1.25.4.1 log @Pull up revision 1.32 (requested by peter in ticket #2002): Don't create links to pthread_barierattr_init.3 and pthread_barierattr_destroy.3 but to pthread_barrierattr_init.3 and pthread_barrierattr_destroy.3 (note the 2 rs in barrier). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.25 2004/01/02 01:37:53 lukem Exp $ d106 2 a107 4 MLINKS+= pthread_attr.3 pthread_attr_setschedparam.3 MLINKS+= pthread_attr.3 pthread_attr_getschedparam.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_init.3 MLINKS+= pthread_barrierattr.3 pthread_barrierattr_destroy.3 @ 1.24 log @Set default stack size to the current limit on the stack size as set with the shell's command to change limits. Make the PTHREAD_STACKSIZE environment variable override the default stack size. The old fixed stack size behaviour can be enable with PT_FIXEDSTACKSIZE_LG when building libpthread. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.23 2003/11/12 02:44:22 christos Exp $ d33 3 a35 1 assym.h: genassym.sh ${ARCHDIR}/genassym.cf d75 1 d79 1 @ 1.23 log @Document pthread_attr_setcreatesuspend_np, pthread_suspend_np, pthread_resume_np @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.22 2003/10/26 07:25:34 lukem Exp $ d5 3 @ 1.22 log @Use ${HOST_SH} instead of `sh'. If necessary, pull in to get the definition of HOST_SH; Makefiles that pull in one of (most of) will get this anyway. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.21 2003/08/13 18:52:01 nathanw Exp $ d76 1 a76 1 pthread_attr.3 \ d93 1 a93 1 pthread_testcancel.3 d119 1 @ 1.21 log @Split out pthread_{set,get}specific() into a separate file and arrange for that file to not be built with profiling. This makes it reasonable to use pthread_{set,get}specific() to implement thread-safe profiline call counts. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.20 2003/08/01 17:03:59 lukem Exp $ d31 1 a31 1 sh ${.CURDIR}/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ @ 1.20 log @Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution". @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.19 2003/07/24 07:50:24 wiz Exp $ d57 1 d66 8 @ 1.19 log @Add pthread(3), based on one by Hubert Feyrer, improved by yours truly, reviewed by Nathan J. Williams. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.18 2003/07/18 22:33:45 nathanw Exp $ d28 1 @ 1.18 log @pthread.c was getting a bit unwieldly. Move pthread_attr stuff out into a new file, and put the shared private structure definition in pthread_int.h. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.17 2003/06/03 21:34:00 nathanw Exp $ d65 2 a66 1 MAN+= pthread_attr.3 \ @ 1.17 log @Make infrastructure for man pages. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.16 2003/03/10 22:16:36 nathanw Exp $ d43 1 @ 1.16 log @Re-enable nanosleep(); kernel bug is squished (kern_time.c:1.67). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.15 2003/02/28 18:37:44 nathanw Exp $ d63 46 @ 1.15 log @Disable userlevel nanosleep() until I find the timer/alarm bug that it is tickling. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.14 2003/02/15 22:15:50 nathanw Exp $ d52 1 a52 1 #SRCS+= pthread_sleep.c @ 1.14 log @Implement nanosleep() at userlevel. Threaded applications seem to like to sleep a lot, and there's no need for each such thread to consume kernel resources. (accidentally checked the pthread.c part of this in yesterday; no reason not to finish the job) @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.13 2003/01/24 01:53:27 thorpej Exp $ d52 1 a52 1 SRCS+= pthread_sleep.c @ 1.13 log @p1003.1b semaphore manual pages have been moved to librt. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.12 2003/01/21 02:24:41 christos Exp $ d52 1 @ 1.12 log @add manual pages. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.11 2003/01/20 20:10:19 christos Exp $ a66 11 MAN+= sem_destroy.3 MAN+= sem_getvalue.3 MAN+= sem_init.3 MAN+= sem_open.3 MAN+= sem_post.3 MAN+= sem_wait.3 MLINKS+= sem_open.3 sem_close.3 MLINKS+= sem_open.3 sem_unlink.3 MLINKS+= sem_wait.3 sem_trywait.3 @ 1.11 log @add support for p1003.1b semaphores. From FreeBSD @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.10 2003/01/19 19:55:13 thorpej Exp $ d67 11 @ 1.10 log @Always allow includes to be installed. This makes it easier for people to get straggling ports bootstrapped (pthread.h is required in order to build libc). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.9 2003/01/18 10:34:14 thorpej Exp $ d25 1 a25 1 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} d56 1 @ 1.9 log @Merge the nathanw_sa branch. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.21 2003/01/08 19:34:21 thorpej Exp $ d14 1 a14 1 @@echo "no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..." d17 3 a63 3 INCS= pthread.h pthread_types.h pthread_queue.h INCSDIR=/usr/include d72 2 @ 1.8 log @This incarnation of the pthreads library is ancient and not useful, and should have been mothballed some time ago... @ text @d1 65 a65 1 # from: @@(#)Makefile 5.2 (Berkeley) 3/5/91 a66 18 LIB=pthread NOPIC= no CPPFLAGS+= -DPTHREAD_KERNEL -I. -I${.CURDIR}/include -I${.CURDIR}/arch/${MACHINE} CFLAGS+= ${CPPFLAGS} .include "${.CURDIR}/arch/${MACHINE}/Makefile.inc" .include "${.CURDIR}/pthreads/Makefile.inc" .include "${.CURDIR}/stdio/Makefile.inc" all beforedepend: pthread CLEANFILES+=pthread pthread: if [ ! -e pthread ]; then \ ln -s ${.CURDIR}/include pthread; \ fi d69 11 @ 1.8.2.1 log @Forgot this file, somehow. @ text @d1 1 a1 2 # $NetBSD$ # d3 19 a21 30 .if exists(${.CURDIR}/arch/${MACHINE_ARCH}) ARCHSUBDIR= ${MACHINE_ARCH} .elif exists(${.CURDIR}/arch/${MACHINE_CPU}) ARCHSUBDIR= ${MACHINE_CPU} .else .BEGIN: @@echo no ARCHSUBDIR for ${MACHINE_ARCH} nor ${MACHINE_CPU} @@false .endif ARCHDIR= ${.CURDIR}/arch/${ARCHSUBDIR} AINC= -I${ARCHDIR} .PATH: ${ARCHDIR} CPPFLAGS+= ${AINC} -I${.CURDIR} -I${.OBJDIR} DPSRCS+= assym.h assym.h: genassym.sh ${ARCHDIR}/genassym.cf sh ${.CURDIR}/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ < ${ARCHDIR}/genassym.cf > assym.h.tmp && \ mv -f assym.h.tmp assym.h LIB= pthread SRCS= pthread.c pthread_lock.c pthread_mutex.c pthread_run.c SRCS+= pthread_sa.c pthread_sig.c pthread_stack.c pthread_switch.S SRCS+= sched.c INCS= pthread.h sched.h INCSDIR=/usr/include a22 1 .include @ 1.8.2.2 log @Add the new headers. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.1 2001/03/08 00:20:10 nathanw Exp $ d32 1 a32 1 INCS= pthread.h pthread_types.h pthread_queue.h sched.h a35 1 # DO NOT DELETE @ 1.8.2.3 log @Make userlevel-only *context functions part of libpthread rather than libc. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.2 2001/07/13 02:10:35 nathanw Exp $ d29 1 a29 1 SRCS+= pthread_sa.c pthread_sig.c pthread_stack.c a30 3 # Architecture-dependent files SRCS+= pthread_switch.S _context_u.S @ 1.8.2.4 log @Add a mechanisim for debugging that is less likely to change scheduling behaviour than using printf (writing to a shared memory segment), and a simple tool for dumping the buffer. Partly inspired by the kernel msgbuf code. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.3 2001/07/13 21:53:40 nathanw Exp $ a29 1 SRCS+= pthread_debug.c a36 3 debuglog: debuglog.o $(CC) -o debuglog debuglog.o -lpthread @ 1.8.2.5 log @Implement most of condition variables (pthread_cond_timedwait() is not yet done). @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.4 2001/07/17 20:22:40 nathanw Exp $ d28 2 a29 2 SRCS= pthread.c pthread_cond.c pthread_lock.c pthread_mutex.c SRCS+= pthread_run.c pthread_sa.c pthread_sig.c pthread_stack.c @ 1.8.2.6 log @WARNS=2 @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.5 2001/07/25 21:24:12 nathanw Exp $ a2 2 WARNS= 2 @ 1.8.2.7 log @Implement thread-specific data. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.6 2001/07/25 23:56:54 nathanw Exp $ d31 1 a31 2 SRCS+= pthread_run.c pthread_sa.c pthread_sig.c pthread_specific.c SRCS+= pthread_stack.c a44 8 # WARNS=2 sets -Wcast-qual. This causes problems for one of # pthread_setspecific() and pthread_getspecific(), since the constness # of the argument to setspecific() has to be discarded *somewhere* # before returning it from getspecific(). CFLAGS+= -Wno-cast-qual @ 1.8.2.8 log @Add dependancies on assym.h, so that "make depend" is not strictly necessary. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.7 2001/08/08 16:39:33 nathanw Exp $ a37 1 pthread_switch.S _context_u.S: assym.h @ 1.8.2.9 log @Need bsd.own.mk early due to variable expansion rules and the use of .if exists... @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.8 2001/09/06 19:11:53 nathanw Exp $ a4 2 .include @ 1.8.2.10 log @Add new files. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.9 2001/11/16 18:09:26 thorpej Exp $ d32 2 a33 11 SRCS= pthread.c SRCS+= pthread_alarms.c SRCS+= pthread_cancelstub.c SRCS+= pthread_cond.c SRCS+= pthread_lock.c SRCS+= pthread_mutex.c SRCS+= pthread_run.c SRCS+= pthread_sa.c SRCS+= pthread_sig.c SRCS+= pthread_specific.c @ 1.8.2.11 log @Remove an unnecessary bit of variable indirection. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.10 2002/01/28 19:02:35 nathanw Exp $ d19 1 d22 1 a22 1 CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} @ 1.8.2.12 log @Add "hard" stubs for libc interface. Weak aliases didn't work so well. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.11 2002/04/04 00:39:41 nathanw Exp $ a43 1 SRCS+= pthread_libcstubs.c @ 1.8.2.13 log @This file is exactly the same as include/sched.h; don't bother with the second copy. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.12 2002/04/11 02:53:09 nathanw Exp $ a22 3 STRIPFLAG= COPTS+=-g d51 1 a51 1 INCS= pthread.h pthread_types.h pthread_queue.h @ 1.8.2.14 log @Different way of integrating with libc: Create a vector type for pthread operations; libc will have a pointer to such a vector. When the pthread library is loaded, set libc's pointer to a vector of real operations. This removes the reliance on weak symbol magic, which didn't work for static binaries, and as an aesthetic side effect, we don't have to export a bunch of ugly _libc_pthread_* wrappers. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.13 2002/04/11 18:54:16 thorpej Exp $ d47 1 @ 1.8.2.15 log @Remove accidentally committed variables. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.14 2002/05/02 16:49:24 nathanw Exp $ d22 3 @ 1.8.2.16 log @Infrastructure for machine-dependent init code. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.15 2002/05/03 18:50:49 nathanw Exp $ a46 3 .if exists(${ARCHDIR}/pthread_md.c) SRCS+= pthread_md.c .endif @ 1.8.2.17 log @Issue a warning, but to not error out (just skip it) if we don't yet have pthread support for the platform we're building on. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.16 2002/08/14 18:41:50 nathanw Exp $ d14 2 a15 1 @@echo "no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..." a17 2 .if defined(ARCHSUBDIR) a57 2 .endif @ 1.8.2.18 log @Slight adjustment to last -- Only bring in if LIB is defined, and bring in otherwise. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.17 2002/10/07 01:23:07 thorpej Exp $ d60 2 a63 6 .else .include .endif d69 3 @ 1.8.2.19 log @Implement POSIX read-write locks. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.18 2002/10/07 02:17:37 thorpej Exp $ a39 1 SRCS+= pthread_rwlock.c @ 1.8.2.20 log @Implement the pthread_barrier API. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.19 2002/10/28 00:06:09 nathanw Exp $ a34 1 SRCS+= pthread_barrier.c @ 1.8.2.21 log @Rewrite the way libpthread provides thread primitives to libc, using strong and weak aliases (the way cancelation points are handled). Work around lame Unix static library semantics which could cause the wrong thread primitives or cancelation point functions to be included in a statically-linked program. THIS IS AN ABI CHANGE. People running the nathanw_sa branch should ensure that their libc and libpthread are in sync after updating. @ text @d1 1 a1 1 # $NetBSD: Makefile,v 1.8.2.20 2003/01/07 17:25:35 thorpej Exp $ a32 5 # # NOTE: When you create a new file for libpthread, make sure that pthread.c # gets a reference to a symbol in that file. Otherwise, Unix's stupid static # library semantics will end up discarding potentially important objects. # @ 1.7 log @The latest pthread library. @ text @@ 1.6 log @Fix for older shells that can't handle then; @ text @d5 1 a5 1 CPPFLAGS+= -g -DPTHREAD_KERNEL -I. -I${.CURDIR}/include -I${.CURDIR}/arch/${MACHINE} d10 1 @ 1.5 log @Added NOPIC flag. @ text @d16 1 a16 1 if [ ! -e pthread ]; then; \ @ 1.4 log @correct my bad advice @ text @d4 1 a4 1 INSTALL_PIC_ARCHIVE= no @ 1.3 log @OK one more try at getting it right ... @ text @d11 1 a11 1 all: includelinks a12 2 beforedepend: includelinks d15 1 a15 1 includelinks: @ 1.2 log @Makefile needed a preall to make a few links before compiling sources. CVS doesn't check in symlinks. @ text @d5 1 a5 1 CPPFLAGS+= -g -DPTHREAD_KERNEL -I${.CURDIR}/include -I${.CURDIR}/arch/${MACHINE} d11 1 a11 1 all: preall d13 7 a19 6 preall: if [ ! -e include/pthread ]; then; \ ln -s . include/pthread; \ fi if [ ! -e arch/${MACHINE}/pthread ]; then; \ ln -s . arch/${MACHINE}/pthread; \ @ 1.1 log @Initial revision @ text @d10 10 @ 1.1.1.1 log @Initial release of the POSIX 1003.4a Draft 7 thread implementation. @ text @@