From owner-svn-src-stable-10@freebsd.org Mon Mar 25 17:04:34 2019 Return-Path: Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 327B415461EB; Mon, 25 Mar 2019 17:04:34 +0000 (UTC) (envelope-from dab@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CAAEF75B76; Mon, 25 Mar 2019 17:04:33 +0000 (UTC) (envelope-from dab@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A7DD1ACB6; Mon, 25 Mar 2019 17:04:33 +0000 (UTC) (envelope-from dab@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2PH4Xbs059558; Mon, 25 Mar 2019 17:04:33 GMT (envelope-from dab@FreeBSD.org) Received: (from dab@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2PH4Xld059557; Mon, 25 Mar 2019 17:04:33 GMT (envelope-from dab@FreeBSD.org) Message-Id: <201903251704.x2PH4Xld059557@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: dab set sender to dab@FreeBSD.org using -f From: David Bright Date: Mon, 25 Mar 2019 17:04:33 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r345508 - stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini X-SVN-Group: stable-10 X-SVN-Commit-Author: dab X-SVN-Commit-Paths: stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini X-SVN-Commit-Revision: 345508 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: CAAEF75B76 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.951,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-10@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 10-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Mar 2019 17:04:34 -0000 Author: dab Date: Mon Mar 25 17:04:33 2019 New Revision: 345508 URL: https://svnweb.freebsd.org/changeset/base/345508 Log: MFC r345009: Fix a scribbler in the PMS driver. The ESGL bit was left uninitialized when executing the REPORT LUNS ioctl. This could allow a zeroed data buffer to be treated as a scatter/gather list. The firmware would eventually walk past the end of the data buffer, potentially find what looked like a valid address/length pair, and write the result to semi-random memory. Obtained from: Dell EMC Isilon Sponsored by: Dell EMC Isilon Modified: stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c ============================================================================== --- stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c Mon Mar 25 17:04:14 2019 (r345507) +++ stable/10/sys/dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c Mon Mar 25 17:04:33 2019 (r345508) @@ -1874,7 +1874,9 @@ tiNumOfLunIOCTLreq( agSSPFrame->dataLength = REPORT_LUN_LEN; agSSPFrame->agSgl.len = sizeof(agsaSSPCmdInfoUnit_t); - + agSSPFrame->agSgl.extReserved = 0; + CLEAR_ESGL_EXTEND(agSSPFrame->agSgl.extReserved); + status = saSSPStart(agRoot, agIORequest, 0, agDevHandle, agRequestType,agSASRequestBody,agNULL, &ossaSSPIoctlCompleted); if(status != AGSA_RC_SUCCESS) From owner-svn-src-stable-10@freebsd.org Tue Mar 26 13:46:48 2019 Return-Path: Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1833215536B4; Tue, 26 Mar 2019 13:46:48 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A7BBD6C17B; Tue, 26 Mar 2019 13:46:47 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7FF00208B4; Tue, 26 Mar 2019 13:46:47 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2QDklhI036654; Tue, 26 Mar 2019 13:46:47 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2QDklDW036653; Tue, 26 Mar 2019 13:46:47 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201903261346.x2QDklDW036653@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Tue, 26 Mar 2019 13:46:47 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r345541 - stable/10/lib/libusb X-SVN-Group: stable-10 X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: stable/10/lib/libusb X-SVN-Commit-Revision: 345541 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: A7BBD6C17B X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.949,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-10@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 10-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Mar 2019 13:46:48 -0000 Author: hselasky Date: Tue Mar 26 13:46:47 2019 New Revision: 345541 URL: https://svnweb.freebsd.org/changeset/base/345541 Log: MFC r344795: Fix typos in libusb. Found by: Denis Ahrens Sponsored by: Mellanox Technologies Modified: stable/10/lib/libusb/libusb10.c Directory Properties: stable/10/ (props changed) Modified: stable/10/lib/libusb/libusb10.c ============================================================================== --- stable/10/lib/libusb/libusb10.c Tue Mar 26 13:46:00 2019 (r345540) +++ stable/10/lib/libusb/libusb10.c Tue Mar 26 13:46:47 2019 (r345541) @@ -537,7 +537,7 @@ libusb_open_device_with_vid_pid(libusb_context *ctx, u if (ctx == NULL) return (NULL); /* be NULL safe */ - DPRINTF(ctx, LIBUSB_DEBUG_FUNCTION, "libusb_open_device_width_vid_pid enter"); + DPRINTF(ctx, LIBUSB_DEBUG_FUNCTION, "libusb_open_device_with_vid_pid enter"); if ((i = libusb_get_device_list(ctx, &devs)) < 0) return (NULL); @@ -561,7 +561,7 @@ libusb_open_device_with_vid_pid(libusb_context *ctx, u } libusb_free_device_list(devs, 1); - DPRINTF(ctx, LIBUSB_DEBUG_FUNCTION, "libusb_open_device_width_vid_pid leave"); + DPRINTF(ctx, LIBUSB_DEBUG_FUNCTION, "libusb_open_device_with_vid_pid leave"); return (pdev); } From owner-svn-src-stable-10@freebsd.org Tue Mar 26 13:53:35 2019 Return-Path: Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CF0771553CB5; Tue, 26 Mar 2019 13:53:34 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 41DBF6CC17; Tue, 26 Mar 2019 13:53:34 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1485220A5D; Tue, 26 Mar 2019 13:53:34 +0000 (UTC) (envelope-from hselasky@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2QDrX8g042061; Tue, 26 Mar 2019 13:53:33 GMT (envelope-from hselasky@FreeBSD.org) Received: (from hselasky@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2QDrX9B042058; Tue, 26 Mar 2019 13:53:33 GMT (envelope-from hselasky@FreeBSD.org) Message-Id: <201903261353.x2QDrX9B042058@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: hselasky set sender to hselasky@FreeBSD.org using -f From: Hans Petter Selasky Date: Tue, 26 Mar 2019 13:53:33 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r345546 - in stable/10/sys/dev: sound/usb usb usb/quirk X-SVN-Group: stable-10 X-SVN-Commit-Author: hselasky X-SVN-Commit-Paths: in stable/10/sys/dev: sound/usb usb usb/quirk X-SVN-Commit-Revision: 345546 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 41DBF6CC17 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.952,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-10@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 10-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Mar 2019 13:53:35 -0000 Author: hselasky Date: Tue Mar 26 13:53:33 2019 New Revision: 345546 URL: https://svnweb.freebsd.org/changeset/base/345546 Log: MFC r342961: snd_uaudio: Add quirks for Edirol UA-25EX in advanced driver mode. Extend the vendor class USB audio quirk to cover devices without the USB audio control descriptor. PR: 234794 Sponsored by: Mellanox Technologies Modified: stable/10/sys/dev/sound/usb/uaudio.c stable/10/sys/dev/sound/usb/uaudioreg.h stable/10/sys/dev/usb/quirk/usb_quirk.c stable/10/sys/dev/usb/usbdevs Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/sound/usb/uaudio.c ============================================================================== --- stable/10/sys/dev/sound/usb/uaudio.c Tue Mar 26 13:52:46 2019 (r345545) +++ stable/10/sys/dev/sound/usb/uaudio.c Tue Mar 26 13:53:33 2019 (r345546) @@ -1749,7 +1749,7 @@ uaudio_chan_fill_info_sub(struct uaudio_softc *sc, str continue; } - if ((acdp != NULL) && + if ((acdp != NULL || sc->sc_uq_au_vendor_class != 0) && (desc->bDescriptorType == UDESC_CS_INTERFACE) && (desc->bDescriptorSubtype == AS_GENERAL) && (asid.v1 == NULL)) { @@ -1765,7 +1765,7 @@ uaudio_chan_fill_info_sub(struct uaudio_softc *sc, str } } } - if ((acdp != NULL) && + if ((acdp != NULL || sc->sc_uq_au_vendor_class != 0) && (desc->bDescriptorType == UDESC_CS_INTERFACE) && (desc->bDescriptorSubtype == FORMAT_TYPE) && (asf1d.v1 == NULL)) { @@ -1804,7 +1804,7 @@ uaudio_chan_fill_info_sub(struct uaudio_softc *sc, str continue; } } - if ((acdp != NULL) && + if ((acdp != NULL || sc->sc_uq_au_vendor_class != 0) && (desc->bDescriptorType == UDESC_CS_ENDPOINT) && (desc->bDescriptorSubtype == AS_GENERAL) && (sed.v1 == NULL)) { Modified: stable/10/sys/dev/sound/usb/uaudioreg.h ============================================================================== --- stable/10/sys/dev/sound/usb/uaudioreg.h Tue Mar 26 13:52:46 2019 (r345545) +++ stable/10/sys/dev/sound/usb/uaudioreg.h Tue Mar 26 13:53:33 2019 (r345546) @@ -34,7 +34,7 @@ #ifndef _UAUDIOREG_H_ #define _UAUDIOREG_H_ -#define UAUDIO_VERSION 0x0100 +#define UAUDIO_VERSION_10 0x0100 #define UAUDIO_VERSION_20 0x0200 #define UAUDIO_VERSION_30 0x0300 Modified: stable/10/sys/dev/usb/quirk/usb_quirk.c ============================================================================== --- stable/10/sys/dev/usb/quirk/usb_quirk.c Tue Mar 26 13:52:46 2019 (r345545) +++ stable/10/sys/dev/usb/quirk/usb_quirk.c Tue Mar 26 13:53:33 2019 (r345546) @@ -526,6 +526,7 @@ static struct usb_quirk_entry usb_quirks[USB_DEV_QUIRK USB_QUIRK(MAUDIO, FASTTRACKULTRA8R, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), USB_QUIRK(CMEDIA, CM6206, 0x0000, 0xffff, UQ_AU_SET_SPDIF_CM6206), USB_QUIRK(PLOYTEC, SPL_CRIMSON_1, 0x0000, 0xffff, UQ_CFG_INDEX_1), + USB_QUIRK(ROLAND, UA25EX_AD, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), /* * Quirks for manufacturers which USB devices does not respond Modified: stable/10/sys/dev/usb/usbdevs ============================================================================== --- stable/10/sys/dev/usb/usbdevs Tue Mar 26 13:52:46 2019 (r345545) +++ stable/10/sys/dev/usb/usbdevs Tue Mar 26 13:53:33 2019 (r345546) @@ -3871,6 +3871,8 @@ product ROLAND SD20 0x0027 SD-20 MIDI Synth product ROLAND SD80 0x0029 SD-80 MIDI Synth product ROLAND UA700 0x002b UA-700 Audio I/F product ROLAND PCR300 0x0033 EDIROL PCR-300 MIDI I/F +product ROLAND UA25EX_AD 0x00e6 EDIROL UA-25EX (Advanced Driver) +product ROLAND UA25EX_CC 0x00e7 EDIROL UA-25EX (Class Compliant) /* Rockfire products */ product ROCKFIRE GAMEPAD 0x2033 gamepad 203USB From owner-svn-src-stable-10@freebsd.org Wed Mar 27 08:56:00 2019 Return-Path: Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D0BB415489FB; Wed, 27 Mar 2019 08:56:00 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6DC7B6C2BB; Wed, 27 Mar 2019 08:56:00 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 452B04F72; Wed, 27 Mar 2019 08:56:00 +0000 (UTC) (envelope-from avos@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2R8u0mU040152; Wed, 27 Mar 2019 08:56:00 GMT (envelope-from avos@FreeBSD.org) Received: (from avos@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2R8u0li040151; Wed, 27 Mar 2019 08:56:00 GMT (envelope-from avos@FreeBSD.org) Message-Id: <201903270856.x2R8u0li040151@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avos set sender to avos@FreeBSD.org using -f From: Andriy Voskoboinyk Date: Wed, 27 Mar 2019 08:56:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r345569 - in stable: 10/usr.bin/lockf 11/usr.bin/lockf 12/usr.bin/lockf X-SVN-Group: stable-10 X-SVN-Commit-Author: avos X-SVN-Commit-Paths: in stable: 10/usr.bin/lockf 11/usr.bin/lockf 12/usr.bin/lockf X-SVN-Commit-Revision: 345569 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6DC7B6C2BB X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-0.99)[-0.989,0]; NEURAL_HAM_SHORT(-0.96)[-0.965,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-10@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 10-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Mar 2019 08:56:01 -0000 Author: avos Date: Wed Mar 27 08:55:59 2019 New Revision: 345569 URL: https://svnweb.freebsd.org/changeset/base/345569 Log: MFC r345318: lockf(1): return EX_UNAVAILABLE if -n is used and the lock file does not exist Apply EX_UNAVAILABLE patch part from PR 170775 to match the documentation. Was checked with a command from PR 210770: lockf -n /tmp/doesnotexist echo; echo $? PR: 210770 Modified: stable/10/usr.bin/lockf/lockf.c Directory Properties: stable/10/ (props changed) Changes in other areas also in this revision: Modified: stable/11/usr.bin/lockf/lockf.c stable/12/usr.bin/lockf/lockf.c Directory Properties: stable/11/ (props changed) stable/12/ (props changed) Modified: stable/10/usr.bin/lockf/lockf.c ============================================================================== --- stable/10/usr.bin/lockf/lockf.c Wed Mar 27 08:02:55 2019 (r345568) +++ stable/10/usr.bin/lockf/lockf.c Wed Mar 27 08:55:59 2019 (r345569) @@ -172,6 +172,8 @@ acquire_lock(const char *name, int flags) if ((fd = open(name, O_RDONLY|O_EXLOCK|flags, 0666)) == -1) { if (errno == EAGAIN || errno == EINTR) return (-1); + else if (errno == ENOENT && (flags & O_CREAT) == 0) + err(EX_UNAVAILABLE, "%s", name); err(EX_CANTCREAT, "cannot open %s", name); } return (fd); From owner-svn-src-stable-10@freebsd.org Fri Mar 29 01:41:55 2019 Return-Path: Delivered-To: svn-src-stable-10@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 527BA15521C6; Fri, 29 Mar 2019 01:41:55 +0000 (UTC) (envelope-from philip@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F32D06EAE2; Fri, 29 Mar 2019 01:41:54 +0000 (UTC) (envelope-from philip@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D080427C5B; Fri, 29 Mar 2019 01:41:54 +0000 (UTC) (envelope-from philip@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2T1fs9v041840; Fri, 29 Mar 2019 01:41:54 GMT (envelope-from philip@FreeBSD.org) Received: (from philip@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2T1fqh0041823; Fri, 29 Mar 2019 01:41:52 GMT (envelope-from philip@FreeBSD.org) Message-Id: <201903290141.x2T1fqh0041823@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: philip set sender to philip@FreeBSD.org using -f From: Philip Paeps Date: Fri, 29 Mar 2019 01:41:52 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r345671 - stable/10/contrib/tzdata X-SVN-Group: stable-10 X-SVN-Commit-Author: philip X-SVN-Commit-Paths: stable/10/contrib/tzdata X-SVN-Commit-Revision: 345671 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: F32D06EAE2 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.996,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-10@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 10-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Mar 2019 01:41:55 -0000 Author: philip Date: Fri Mar 29 01:41:51 2019 New Revision: 345671 URL: https://svnweb.freebsd.org/changeset/base/345671 Log: MFC r345524: Import tzdata 2019a Modified: stable/10/contrib/tzdata/Makefile stable/10/contrib/tzdata/NEWS stable/10/contrib/tzdata/README stable/10/contrib/tzdata/africa stable/10/contrib/tzdata/asia stable/10/contrib/tzdata/backward stable/10/contrib/tzdata/backzone stable/10/contrib/tzdata/etcetera stable/10/contrib/tzdata/europe stable/10/contrib/tzdata/leap-seconds.list stable/10/contrib/tzdata/leapseconds stable/10/contrib/tzdata/northamerica stable/10/contrib/tzdata/theory.html stable/10/contrib/tzdata/version Directory Properties: stable/10/ (props changed) Modified: stable/10/contrib/tzdata/Makefile ============================================================================== --- stable/10/contrib/tzdata/Makefile Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/Makefile Fri Mar 29 01:41:51 2019 (r345671) @@ -12,7 +12,10 @@ VERSION= unknown # Email address for bug reports. BUGEMAIL= tz@iana.org -# Choose source data features. To get new features right away, use: +# DATAFORM selects the data format. +# Available formats represent essentially the same data, albeit +# possibly with minor discrepancies that users are not likely to notice. +# To get new features and the best data right away, use: # DATAFORM= vanguard # To wait a while before using new features, to give downstream users # time to upgrade zic (the default), use: @@ -33,11 +36,11 @@ DATAFORM= main LOCALTIME= GMT # If you want something other than Eastern United States time as a template -# for handling POSIX-style timezone environment variables, +# for handling ruleless POSIX-style timezone environment variables, # change the line below (after finding the timezone you want in the # one of the $(TDATA) source files, or adding it to a source file). -# When a POSIX-style environment variable is handled, the rules in the -# template file are used to determine "spring forward" and "fall back" days and +# A ruleless environment setting like TZ='CST6CDT' uses the rules in the +# template file to determine "spring forward" and "fall back" days and # times; the environment variable itself specifies UT offsets of standard and # daylight saving time. # Alternatively, if you discover you've got the wrong timezone, you can just @@ -46,7 +49,6 @@ LOCALTIME= GMT # Use the command # make zonenames # to get a list of the values you can use for POSIXRULES. -# If you want POSIX compatibility, use "America/New_York". POSIXRULES= America/New_York @@ -113,8 +115,8 @@ TIME_T_ALTERNATIVES = $(TIME_T_ALTERNATIVES_HEAD) $(TI TIME_T_ALTERNATIVES_HEAD = int64_t TIME_T_ALTERNATIVES_TAIL = int32_t uint32_t uint64_t -# What kind of TZif data files to generate. -# (TZif is the binary time zone data format that zic generates.) +# What kind of TZif data files to generate. (TZif is the binary time +# zone data format that zic generates; see Internet RFC 8536.) # If you want only POSIX time, with time values interpreted as # seconds since the epoch (not counting leap seconds), use # REDO= posix_only @@ -360,6 +362,9 @@ LEAPSECONDS= zic= ./zic ZIC= $(zic) $(ZFLAGS) +# To shrink the size of installed TZif files, +# append "-r @N" to omit data before N-seconds-after-the-Epoch. +# See the zic man page for more about -r. ZFLAGS= # How to use zic to install TZif files. @@ -491,7 +496,8 @@ MANTXTS= newctime.3.txt newstrftime.3.txt newtzset.3.t COMMON= calendars CONTRIBUTING LICENSE Makefile \ NEWS README theory.html version WEB_PAGES= tz-art.html tz-how-to.html tz-link.html -CHECK_WEB_PAGES=check_tz-art.html check_tz-how-to.html check_tz-link.html +CHECK_WEB_PAGES=check_theory.html check_tz-art.html \ + check_tz-how-to.html check_tz-link.html DOCS= $(MANS) date.1 $(MANTXTS) $(WEB_PAGES) PRIMARY_YDATA= africa antarctica asia australasia \ europe northamerica southamerica @@ -804,9 +810,10 @@ check_tzs: $(TZS) $(TZS_NEW) touch $@ check_web: $(CHECK_WEB_PAGES) +check_theory.html: theory.html check_tz-art.html: tz-art.html check_tz-link.html: tz-link.html -check_tz-art.html check_tz-link.html: +check_theory.html check_tz-art.html check_tz-link.html: $(CURL) -sS --url https://validator.w3.org/nu/ -F out=gnu \ -F file=@$$(expr $@ : 'check_\(.*\)') -o $@.out && \ test ! -s $@.out || { cat $@.out; exit 1; } @@ -840,11 +847,13 @@ check_zishrink_posix check_zishrink_right: \ touch $@ clean_misc: + rm -fr check_*.dir rm -f *.o *.out $(TIME_T_ALTERNATIVES) \ check_* core typecheck_* \ date tzselect version.h zdump zic yearistype libtz.a clean: clean_misc - rm -fr *.dir *.zi tzdb-*/ $(TZS_NEW) + rm -fr *.dir tzdb-*/ + rm -f *.zi $(TZS_NEW) maintainer-clean: clean @echo 'This command is intended for maintainers to use; it' Modified: stable/10/contrib/tzdata/NEWS ============================================================================== --- stable/10/contrib/tzdata/NEWS Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/NEWS Fri Mar 29 01:41:51 2019 (r345671) @@ -1,5 +1,53 @@ News for the tz database +Release 20198 - 2019-03-25 22:01:33 -0700 + + Briefly: + Palestine "springs forward" on 2019-03-30 instead of 2019-03-23. + Metlakatla "fell back" to rejoin Alaska Time on 2019-01-20 at 02:00. + + Changes to past and future timestamps + + Palestine will not start DST until 2019-03-30, instead of 2019-03-23 as + previously predicted. Adjust our prediction by guessing that spring + transitions will be between 24 and 30 March, which matches recent practice + since 2016. (Thanks to Even Scharning and Tim Parenti.) + + Metlakatla ended its observance of Pacific standard time, + rejoining Alaska Time, on 2019-01-20 at 02:00. (Thanks to Ryan + Stanley and Tim Parenti.) + + Changes to past timestamps + + Israel observed DST in 1980 (08-02/09-13) and 1984 (05-05/08-25). + (Thanks to Alois Treindl and Isaac Starkman.) + + Changes to time zone abbreviations + + Etc/UCT is now a backward-compatibility link to Etc/UTC, instead + of being a separate zone that generates the abbreviation "UCT", + which nowadays is typically a typo. (Problem reported by Isiah + Meadows.) + + Changes to code + + zic now has an -r option to limit the time range of output data. + For example, 'zic -r @1000000000' limits the output data to + timestamps starting 1000000000 seconds after the Epoch. + This helps shrink output size and can be useful for applications + not needing the full timestamp history, such as TZDIST truncation; + see Internet RFC 8536 section 5.1. (Inspired by a feature request + from Christopher Wong, helped along by bug reports from Wong and + from Tim Parenti.) + + Changes to documentation + + Mention Internet RFC 8536 (February 2019), which documents TZif. + + tz-link.html now cites tzdata-meta + . + + Release 2018i - 2018-12-30 11:05:43 -0800 Briefly: @@ -400,8 +448,9 @@ Release 2018d - 2018-03-22 07:05:46 -0700 downstream parsers do not support it. * The build procedure constructs three files vanguard.zi, main.zi, - and rearguard.zi, one for each format. The files represent the - same data as closely as the formats allow. These three files + and rearguard.zi, one for each format. Although the files + represent essentially the same data, they may have minor + discrepancies that users are not likely to notice. The files are intended for downstream data consumers and are not installed. Zoneinfo parsers that do not support negative SAVE values should start using rearguard.zi, so that they will be unaffected Modified: stable/10/contrib/tzdata/README ============================================================================== --- stable/10/contrib/tzdata/README Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/README Fri Mar 29 01:41:51 2019 (r345671) @@ -1,7 +1,7 @@ README for the tz distribution -"What time is it?" -- Richard Deacon as The King -"Any time you want it to be." -- Frank Baxter as The Scientist +"Where do I set the hands of the clock?" -- Les Tremayne as The King +"Oh that--you can set them any place you want." -- Frank Baxter as The Scientist (from the Bell System film "About Time") The Time Zone Database (called tz, tzdb or zoneinfo) contains code and Modified: stable/10/contrib/tzdata/africa ============================================================================== --- stable/10/contrib/tzdata/africa Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/africa Fri Mar 29 01:41:51 2019 (r345671) @@ -364,6 +364,11 @@ Zone Africa/Cairo 2:05:09 - LMT 1900 Oct # See Africa/Lagos. # Eritrea +# See Africa/Nairobi. + +# Eswatini (formerly Swaziland) +# See Africa/Johannesburg. + # Ethiopia # See Africa/Nairobi. # @@ -1188,7 +1193,7 @@ Zone Africa/Johannesburg 1:52:00 - LMT 1892 Feb 8 1:30 - SAST 1903 Mar 2:00 SA SAST Link Africa/Johannesburg Africa/Maseru # Lesotho -Link Africa/Johannesburg Africa/Mbabane # Swaziland +Link Africa/Johannesburg Africa/Mbabane # Eswatini # # Marion and Prince Edward Is # scientific station since 1947 @@ -1229,9 +1234,6 @@ Zone Africa/Khartoum 2:10:08 - LMT 1931 Zone Africa/Juba 2:06:28 - LMT 1931 2:00 Sudan CA%sT 2000 Jan 15 12:00 3:00 - EAT - -# Swaziland -# See Africa/Johannesburg. # Tanzania # See Africa/Nairobi. Modified: stable/10/contrib/tzdata/asia ============================================================================== --- stable/10/contrib/tzdata/asia Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/asia Fri Mar 29 01:41:51 2019 (r345671) @@ -1620,6 +1620,24 @@ Rule Zion 1974 only - Jul 7 0:00 1:00 D Rule Zion 1974 only - Oct 13 0:00 0 S Rule Zion 1975 only - Apr 20 0:00 1:00 D Rule Zion 1975 only - Aug 31 0:00 0 S + +# From Alois Treindl (2019-03-06): +# http://www.moin.gov.il/Documents/שעון קיץ/clock-50-years-7-2014.pdf +# From Isaac Starkman (2019-03-06): +# Summer time was in that period in 1980 and 1984, see +# https://www.ynet.co.il/articles/0,7340,L-3951073,00.html +# You can of course read it in translation. +# I checked the local newspapers for that years. +# It started on midnight and end at 01.00 am. +# From Paul Eggert (2019-03-06): +# Also see this thread about the moin.gov.il URL: +# https://mm.icann.org/pipermail/tz/2018-November/027194.html +Rule Zion 1980 only - Aug 2 0:00 1:00 D +Rule Zion 1980 only - Sep 13 1:00 0 S +Rule Zion 1984 only - May 5 0:00 1:00 D +Rule Zion 1984 only - Aug 25 1:00 0 S + +# From Shanks & Pottenger: Rule Zion 1985 only - Apr 14 0:00 1:00 D Rule Zion 1985 only - Sep 15 0:00 0 S Rule Zion 1986 only - May 18 0:00 1:00 D @@ -3071,9 +3089,15 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # the official website, though the decree did not specify the exact # time of the time shift. # http://www.palestinecabinet.gov.ps/Website/AR/NDecrees/ViewFile.ashx?ID=e7a42ab7-ee23-435a-b9c8-a4f7e81f3817 + +# From Even Scharning (2019-03-23): +# DST in Palestine will start on 30 March this year, not 23 March as the time +# zone database predicted. +# https://ramallah.news/post/123610 # -# From Paul Eggert (2018-03-16): -# For 2016 on, predict spring transitions on March's fourth Saturday at 01:00. +# From Tim Parenti (2019-03-23): +# Combining this with the rules observed since 2016, adjust our spring +# transition guess to Mar Sat>=24. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule EgyptAsia 1957 only - May 10 0:00 1:00 S @@ -3104,7 +3128,7 @@ Rule Palestine 2012 only - Sep 21 1:00 0 - Rule Palestine 2013 only - Sep Fri>=21 0:00 0 - Rule Palestine 2014 2015 - Oct Fri>=21 0:00 0 - Rule Palestine 2015 only - Mar lastFri 24:00 1:00 S -Rule Palestine 2016 max - Mar Sat>=22 1:00 1:00 S +Rule Palestine 2016 max - Mar Sat>=24 1:00 1:00 S Rule Palestine 2016 max - Oct lastSat 1:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -3595,6 +3619,18 @@ Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jul 1 7:00 - +07 1959 Dec 31 23:00 8:00 - +08 1975 Jun 13 7:00 - +07 + +# From Paul Eggert (2019-02-19): +# +# The Ho Chi Minh entry suffices for most purposes as it agrees with all of +# Vietnam since 1975-06-13. Presumably clocks often changed in south Vietnam +# in the early 1970s as locations changed hands during the war; however the +# details are unknown and would likely be too voluminous for this database. +# +# For timestamps in north Vietnam back to 1970 (the tzdb cutoff), +# use Asia/Bangkok; see the VN entries in the file zone1970.tab. +# For timestamps before 1970, see Asia/Hanoi in the file 'backzone'. + # Yemen # See Asia/Riyadh. Modified: stable/10/contrib/tzdata/backward ============================================================================== --- stable/10/contrib/tzdata/backward Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/backward Fri Mar 29 01:41:51 2019 (r345671) @@ -77,6 +77,7 @@ Link Pacific/Easter Chile/EasterIsland Link America/Havana Cuba Link Africa/Cairo Egypt Link Europe/Dublin Eire +Link Etc/UTC Etc/UCT Link Europe/London Europe/Belfast Link Europe/Chisinau Europe/Tiraspol Link Europe/London GB @@ -111,7 +112,7 @@ Link Asia/Taipei ROC Link Asia/Seoul ROK Link Asia/Singapore Singapore Link Europe/Istanbul Turkey -Link Etc/UCT UCT +Link Etc/UTC UCT Link America/Anchorage US/Alaska Link America/Adak US/Aleutian Link America/Phoenix US/Arizona Modified: stable/10/contrib/tzdata/backzone ============================================================================== --- stable/10/contrib/tzdata/backzone Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/backzone Fri Mar 29 01:41:51 2019 (r345671) @@ -204,7 +204,7 @@ Zone Africa/Maseru 1:50:00 - LMT 1903 Mar 2:00 1:00 SAST 1944 Mar 19 2:00 2:00 - SAST -# Swaziland +# Eswatini (formerly Swaziland) Zone Africa/Mbabane 2:04:24 - LMT 1903 Mar 2:00 - SAST @@ -625,7 +625,7 @@ Zone Europe/Sarajevo 1:13:40 - LMT 1884 1:00 - CET 1982 Nov 27 1:00 EU CE%sT -# Macedonia +# North Macedonia Zone Europe/Skopje 1:25:44 - LMT 1884 1:00 - CET 1941 Apr 18 23:00 1:00 C-Eur CE%sT 1945 May 8 2:00s Modified: stable/10/contrib/tzdata/etcetera ============================================================================== --- stable/10/contrib/tzdata/etcetera Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/etcetera Fri Mar 29 01:41:51 2019 (r345671) @@ -19,7 +19,6 @@ Zone Etc/GMT 0 - GMT Zone Etc/UTC 0 - UTC -Zone Etc/UCT 0 - UCT # The following link uses older naming conventions, # but it belongs here, not in the file 'backward', Modified: stable/10/contrib/tzdata/europe ============================================================================== --- stable/10/contrib/tzdata/europe Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/europe Fri Mar 29 01:41:51 2019 (r345671) @@ -1855,7 +1855,7 @@ Zone Europe/Luxembourg 0:24:36 - LMT 1904 Jun 1:00 Belgium CE%sT 1977 1:00 EU CE%sT -# Macedonia +# North Macedonia # See Europe/Belgrade. # Malta @@ -3359,7 +3359,7 @@ Zone Europe/Belgrade 1:22:00 - LMT 1884 Link Europe/Belgrade Europe/Ljubljana # Slovenia Link Europe/Belgrade Europe/Podgorica # Montenegro Link Europe/Belgrade Europe/Sarajevo # Bosnia and Herzegovina -Link Europe/Belgrade Europe/Skopje # Macedonia +Link Europe/Belgrade Europe/Skopje # North Macedonia Link Europe/Belgrade Europe/Zagreb # Croatia # Slovakia Modified: stable/10/contrib/tzdata/leap-seconds.list ============================================================================== --- stable/10/contrib/tzdata/leap-seconds.list Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/leap-seconds.list Fri Mar 29 01:41:51 2019 (r345671) @@ -204,10 +204,10 @@ # current -- the update time stamp, the data and the name of the file # will not change. # -# Updated through IERS Bulletin C56 -# File expires on: 28 June 2019 +# Updated through IERS Bulletin C57 +# File expires on: 28 December 2019 # -#@ 3770668800 +#@ 3786480000 # 2272060800 10 # 1 Jan 1972 2287785600 11 # 1 Jul 1972 @@ -252,4 +252,4 @@ # the hash line is also ignored in the # computation. # -#h 62ca19f6 96a4ae0a 3708451c 9f8693f4 016604eb +#h 83c68138 d3650221 07dbbbcd 11fcc859 ced1106a Modified: stable/10/contrib/tzdata/leapseconds ============================================================================== --- stable/10/contrib/tzdata/leapseconds Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/leapseconds Fri Mar 29 01:41:51 2019 (r345671) @@ -63,7 +63,7 @@ Leap 2016 Dec 31 23:59:60 + S # POSIX timestamps for the data in this file: #updated 1467936000 -#expires 1561680000 +#expires 1577491200 -# Updated through IERS Bulletin C56 -# File expires on: 28 June 2019 +# Updated through IERS Bulletin C57 +# File expires on: 28 December 2019 Modified: stable/10/contrib/tzdata/northamerica ============================================================================== --- stable/10/contrib/tzdata/northamerica Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/northamerica Fri Mar 29 01:41:51 2019 (r345671) @@ -609,6 +609,15 @@ Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 12 # In a 2018-12-11 special election, Metlakatla voted to go back to # Alaska time (including daylight saving time) starting next year. # https://www.krbd.org/2018/12/12/metlakatla-to-follow-alaska-standard-time-allow-liquor-sales/ +# +# From Ryan Stanley (2019-01-11): +# The community will be changing back on the 20th of this month... +# From Tim Parenti (2019-01-11): +# Per an announcement on the Metlakatla community's official Facebook page, the +# "fall back" will be on Sunday 2019-01-20 at 02:00: +# https://www.facebook.com/141055983004923/photos/607150969728753/ +# So they won't be waiting for Alaska to join them on 2019-03-10, but will +# rather change their clocks twice in seven weeks. # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Juneau 15:02:19 - LMT 1867 Oct 19 15:33:32 @@ -637,7 +646,7 @@ Zone America/Metlakatla 15:13:42 - LMT 1867 Oct 19 15 -8:00 US P%sT 1983 Oct 30 2:00 -8:00 - PST 2015 Nov 1 2:00 -9:00 US AK%sT 2018 Nov 4 2:00 - -8:00 - PST 2019 Mar Sun>=8 3:00 + -8:00 - PST 2019 Jan 20 2:00 -9:00 US AK%sT Zone America/Yakutat 14:41:05 - LMT 1867 Oct 19 15:12:18 -9:18:55 - LMT 1900 Aug 20 12:00 Modified: stable/10/contrib/tzdata/theory.html ============================================================================== --- stable/10/contrib/tzdata/theory.html Fri Mar 29 01:40:44 2019 (r345670) +++ stable/10/contrib/tzdata/theory.html Fri Mar 29 01:41:51 2019 (r345671) @@ -15,7 +15,7 @@
  • Scope of the tz database
    • -
  • Names of timezones
    • +
  • Timezone identifiers
  • Time zone abbreviations
  • Accuracy of the tz database
    • @@ -107,9 +107,9 @@ It does not always make sense to talk about a timezone
    -

    Names of timezones

    +

    Timezone identifiers

    -Each timezone has a unique name. +Each timezone has a name that uniquely identifies the timezone. Inexperienced users are not expected to select these names unaided. Distributors should provide documentation and/or a simple selection interface that explains each name via a map or via descriptive text like @@ -142,10 +142,12 @@ among the following goals:

  • Be robust in the presence of political changes. - For example, names of countries are ordinarily not used, to avoid + For example, names are typically not tied to countries, to avoid incompatibilities when countries change their name (e.g., - Zaire→Congo) or when locations change countries (e.g., Hong + Swaziland→Eswatini) or when locations change countries (e.g., Hong Kong from UK colony to China). + There is no requirement that every country or national + capital must have a timezone name.
  • Be portable to a wide variety of implementations. @@ -215,19 +217,18 @@ in decreasing order of importance: do not need locations, since local time is not defined there.
  • - There should typically be at least one name for each ISO - 3166-1 officially assigned two-letter code for an inhabited - country or territory. -
    • -
  • If all the clocks in a timezone have agreed since 1970, do not bother to include more than one timezone even if some of the clocks disagreed before 1970. Otherwise these tables would become annoyingly large.
  • + If boundaries between regions are fluid, such as during a war or + insurrection, do not bother to create a new timezone merely + because of yet another boundary change. This helps prevent table + bloat and simplifies maintenance. +
    • +
  • If a name is ambiguous, use a less ambiguous alternative; e.g., many cities are named San José and Georgetown, so prefer America/Costa_Rica to @@ -299,29 +300,23 @@ in decreasing order of importance:

-The file 'zone1970.tab' lists geographical locations used -to name timezones. -It is intended to be an exhaustive list of names for geographic -regions as described above; this is a subset of the timezones in the data. -Although a 'zone1970.tab' location's -longitude -corresponds to -its local mean -time (LMT) offset with one hour for every 15° -east longitude, this relationship is not exact. +Guidelines have evolved with time, and names following old versions of +this guideline might not follow the current version. When guidelines +have changed, old names continue to be supported. Guideline changes +have included the following:

-

-Older versions of this package used a different naming scheme, -and these older names are still supported. +

    +
  • +Older versions of this package used a different naming scheme. See the file 'backward' for most of these older names (e.g., 'US/Eastern' instead of 'America/New_York'). The other old-fashioned names still supported are 'WET', 'CET', 'MET', and 'EET' (see the file 'europe'). -

    +
    • -

    +

  • Older versions of this package defined legacy names that are incompatible with the first guideline of location names, but which are still supported. @@ -332,6 +327,31 @@ Also, the file 'backward' defines the leg and the file 'northamerica' defines the legacy names 'EST5EDT', 'CST6CDT', 'MST7MDT', and 'PST8PDT'. +
    • + +
  • +Older versions of this guideline said that +there should typically be at least one name for each ISO +3166-1 officially assigned two-letter code for an inhabited +country or territory. +This old guideline has been dropped, as it was not needed to handle +timestamps correctly and it increased maintenance burden. +
    • +
+ +

+The file 'zone1970.tab' lists geographical locations used +to name timezones. +It is intended to be an exhaustive list of names for geographic +regions as described above; this is a subset of the timezones in the data. +Although a 'zone1970.tab' location's +longitude +corresponds to +its local mean +time (LMT) offset with one hour for every 15° +east longitude, this relationship is not exact.

@@ -983,7 +1003,9 @@ an older zic. constrained to be a string containing abbreviations and numeric data as described above. The file's format is TZif, - a timezone information format that contains binary data. + a timezone information format that contains binary data; see + Internet + RFC 8536. The daylight saving time rules to be used for a particular timezone are encoded in the TZif file; the format of the file allows US, @@ -1166,7 +1188,7 @@ The tz code and data supply