src-test2/sys/posix4, branch stable/5

src-test2/sys/posix4, branch stable/5 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=stable%2F5 2005-04-21T20:33:05Z MFC: 2005-04-21T20:33:05Z Paul Saab ps@FreeBSD.org 2005-04-21T20:33:05Z urn:sha1:b999e4002d94e7b705984624773f3fb40688b833 kern_ntptime.c, kern_time.c, sys_generic.c p1003_1b.c, syscallsubr.h: - Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(), kern_settimeofday(), and kern_writev() to allow for further stackgap reduction in the compat ABIs. osf1_misc.c: - Use a custom version of copyinuio() to implement osf1_{read,write}v() via kern_{read,write}v(). linux32_machdep.c: - Use a custom version of copyinuio() to implement readv/writev using kern_readv/writev. - Use kern_sched_rr_get_interval() rather than the stackgap. freebsd32_misc.c: - Use a custom version of copyinuio() to implement readv/writev using kern_readv/writev. - Use kern_settimeofday() and kern_adjtime() rather than stackgapping it. ibcs2_misc.c: - Use kern_settimeofday() to avoid stackgap use. MFC: /*- and related license changes 2005-01-31T23:27:04Z Warner Losh imp@FreeBSD.org 2005-01-31T23:27:04Z urn:sha1:c9769f3ab5327a99909391e070c143e92ddc43ec The sem_timedwait() and ksem_timedwait() functions both 2004-02-03T22:27:03Z Daniel Eischen deischen@FreeBSD.org 2004-02-03T22:27:03Z urn:sha1:3c96f1d19046bdf35b2afd54d5b5243fb8e6ef2b need struct timespec, so define it here. Discussed in: standards (wollman) Add prototype for sem_timedwait(). 2004-02-03T10:15:16Z Daniel Eischen deischen@FreeBSD.org 2004-02-03T10:15:16Z urn:sha1:4e4710b784cea9ff9c8cb129713230bb48d43b4c Reviewed by: standards (Stefan Farfeleder) Add ksem_timedwait() to complement ksem_wait(). 2004-02-03T05:08:32Z Daniel Eischen deischen@FreeBSD.org 2004-02-03T05:08:32Z urn:sha1:aae94fbbb650665a11f2ddfdf1854db6ea677794 Glanced at by: alfred sched_setscheduler: Return EINVAL when a invalid policy is specified, 2003-09-13T18:46:24Z Jacques Vidrine nectar@FreeBSD.org 2003-09-13T18:46:24Z urn:sha1:5949ba21364c42168f03fee655a0b61f06c3cb00 thus complying with POLA and the man page. (Previously, no error was returned for this case.) Use __FBSDID(). 2003-06-11T06:34:30Z David E. O'Brien obrien@FreeBSD.org 2003-06-11T06:34:30Z urn:sha1:f4636c595963ab77fae559bb5eb35e54c9951538 Back out M_* changes, per decision of the TRB. 2003-02-19T05:47:46Z Warner Losh imp@FreeBSD.org 2003-02-19T05:47:46Z urn:sha1:a163d034fadcfb4a25ca34a2ba5f491c47b6ff69 Approved by: trb Move a bunch of flags from the KSE to the thread. 2003-02-17T09:55:10Z Julian Elischer julian@FreeBSD.org 2003-02-17T09:55:10Z urn:sha1:4a338afd7a9034a944764eee1adb7b6f7668258c I was in two minds as to where to put them in the first case.. I should have listenned to the other mind. Submitted by: parts by davidxu@ Reviewed by: jeff@ mini@ Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0. 2003-01-21T08:56:16Z Alfred Perlstein alfred@FreeBSD.org 2003-01-21T08:56:16Z urn:sha1:44956c9863dc03344b03bdf6a83acf4e743f8e50 Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.