[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
A NOTE has been added to this issue. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:ed Line Number:1200 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:11 UTC == Summary:j command incorrectly referred to in ed's rationale section == -- (0004694) andras_farkas (reporter) - 2019-12-20 10:11 http://austingroupbugs.net/view.php?id=1311#c4694 -- The defect tracker swallowed up the HTML (which I didn't intend to have rendered) and I can't figure out how to edit the issue. Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 2019-12-20 10:11 andras_farkas Note Added: 0004694 ==
[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
The following issue has been SUBMITTED. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:ed Line Number:1200 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:09 UTC == Summary:j command incorrectly referred to in ed's rationale section Description: In the rationale section on ed's page ( https://pubs.opengroup.org/onlinepubs/9699919799/utilities/ed.html ) we see: On BSD, the join command with only a single address changes the current line to that address. In the HTML: On BSD, the join command with only a single address changes the current line to that address. This link to the join utility is incorrect. ed's j command is intended. (unrelatedly, it's odd that is being used within when LI elements already accept text content in HTML) Desired Action: The text should be changed as follows: On BSD, the j command with only a single address changes the current line to that address. The HTML should be changed as follows: On BSD, the j command with only a single address changes the current line to that address. == Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 ==
[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
The following issue has been UPDATED. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:2689 Line Number:87741 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:27 UTC == Summary:j command incorrectly referred to in ed's rationale section == Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 2019-12-20 10:11 andras_farkas Note Added: 0004694 2019-12-20 10:27 geoffclare Page Number ed => 2689 2019-12-20 10:27 geoffclare Line Number 1200 => 87741 2019-12-20 10:27 geoffclare Interp Status => --- 2019-12-20 10:27 geoffclare Description Updated 2019-12-20 10:27 geoffclare Desired Action Updated ==
[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
A NOTE has been added to this issue. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:2689 Line Number:87741 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:27 UTC == Summary:j command incorrectly referred to in ed's rationale section == -- (0004695) shware_systems (reporter) - 2019-12-20 10:27 http://austingroupbugs.net/view.php?id=1311#c4695 -- Mantis understands a subset of HTML tags, so when you want them to show as plain text you need to add a SPC or '_' after the '<' opening each tag. Except for the last part what's there now is understandable anyways. Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 2019-12-20 10:11 andras_farkas Note Added: 0004694 2019-12-20 10:27 geoffclare Page Number ed => 2689 2019-12-20 10:27 geoffclare Line Number 1200 => 87741 2019-12-20 10:27 geoffclare Interp Status => --- 2019-12-20 10:27 geoffclare Description Updated 2019-12-20 10:27 geoffclare Desired Action Updated 2019-12-20 10:27 shware_systems Note Added: 0004695 ==
[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
A NOTE has been added to this issue. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:2689 Line Number:87741 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:33 UTC == Summary:j command incorrectly referred to in ed's rationale section == -- (0004697) andras_farkas (reporter) - 2019-12-20 10:33 http://austingroupbugs.net/view.php?id=1311#c4697 -- I see. Thanks! :D Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 2019-12-20 10:11 andras_farkas Note Added: 0004694 2019-12-20 10:27 geoffclare Page Number ed => 2689 2019-12-20 10:27 geoffclare Line Number 1200 => 87741 2019-12-20 10:27 geoffclare Interp Status => --- 2019-12-20 10:27 geoffclare Description Updated 2019-12-20 10:27 geoffclare Desired Action Updated 2019-12-20 10:27 shware_systems Note Added: 0004695 2019-12-20 10:29 geoffclare Note Added: 0004696 2019-12-20 10:29 geoffclare Description Updated 2019-12-20 10:30 geoffclare Note Edited: 0004696 2019-12-20 10:33 andras_farkas Note Added: 0004697 ==
[1003.1(2016)/Issue7+TC2 0001311]: j command incorrectly referred to in ed's rationale section
The following issue has been UPDATED. == http://austingroupbugs.net/view.php?id=1311 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1311 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ed Page Number:2689 Line Number:87741 Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:09 UTC Last Modified: 2019-12-20 10:29 UTC == Summary:j command incorrectly referred to in ed's rationale section == -- (0004696) geoffclare (manager) - 2019-12-20 10:29 http://austingroupbugs.net/view.php?id=1311#c4696 -- I have fixed the HTMl problem in description and desired action by changing '<' to '['. Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:09 andras_farkas New Issue 2019-12-20 10:09 andras_farkas Name => Andras Farkas 2019-12-20 10:09 andras_farkas Section => ed 2019-12-20 10:09 andras_farkas Page Number => ed 2019-12-20 10:09 andras_farkas Line Number => 1200 2019-12-20 10:11 andras_farkas Note Added: 0004694 2019-12-20 10:27 geoffclare Page Number ed => 2689 2019-12-20 10:27 geoffclare Line Number 1200 => 87741 2019-12-20 10:27 geoffclare Interp Status => --- 2019-12-20 10:27 geoffclare Description Updated 2019-12-20 10:27 geoffclare Desired Action Updated 2019-12-20 10:27 shware_systems Note Added: 0004695 2019-12-20 10:29 geoffclare Note Added: 0004696 2019-12-20 10:29 geoffclare Description Updated ==
[1003.1(2016)/Issue7+TC2 0001312]: ctags -v example in ctags's rationale section missing a newline
The following issue has been SUBMITTED. == http://austingroupbugs.net/view.php?id=1312 == Reported By:andras_farkas Assigned To: == Project:1003.1(2016)/Issue7+TC2 Issue ID: 1312 Category: Shell and Utilities Type: Error Severity: Editorial Priority: normal Status: New Name: Andras Farkas Organization: User Reference: Section:ctags Page Number: Line Number: Interp Status: --- Final Accepted Text: == Date Submitted: 2019-12-20 10:49 UTC Last Modified: 2019-12-20 10:49 UTC == Summary:ctags -v example in ctags's rationale section missing a newline Description: In the rationale section of ctags ( https://pubs.opengroup.org/onlinepubs/9699919799/utilities/ctags.html ) there's an example about ctags -v and vgrind: ctags -v files | sort -f > index vgrind -x index It's missing a newline which is required for example to run. (alternatively a ; or && could be used) Desired Action: Simply change it to the following, by adding a newline or BR HTML tag: ctags -v files | sort -f > index vgrind -x index == Issue History Date ModifiedUsername FieldChange == 2019-12-20 10:49 andras_farkas New Issue 2019-12-20 10:49 andras_farkas Name => Andras Farkas 2019-12-20 10:49 andras_farkas Section => ctags ==
[1003.1(2008)/Issue 7 0000169]: date utility needs ``%s''
The following issue has a resolution that has been APPLIED. == http://austingroupbugs.net/view.php?id=169 == Reported By:wpollock Assigned To:ajosey == Project:1003.1(2008)/Issue 7 Issue ID: 169 Category: Shell and Utilities Type: Enhancement Request Severity: Editorial Priority: normal Status: Applied Name: Wayne Pollock Organization: User Reference: Section:date Page Number:NA Line Number:NA Interp Status: --- Final Accepted Text:http://austingroupbugs.net/view.php?id=169#c283 Resolution: Accepted As Marked Fixed in Version: == Date Submitted: 2009-10-15 15:44 UTC Last Modified: 2019-12-20 11:55 UTC == Summary:date utility needs ``%s'' == Relationships ID Summary -- related to 047 Missing specifiers for date utility related to 466 date +%C problem related to 954 Add %s to strftime == Issue History Date ModifiedUsername FieldChange == 2009-10-15 15:44 wpollock New Issue 2009-10-15 15:44 wpollock Status New => Under Review 2009-10-15 15:44 wpollock Assigned To => ajosey 2009-10-15 15:44 wpollock Name => Wayne Pollock 2009-10-15 15:44 wpollock Section => date 2009-10-15 15:44 wpollock Page Number => NA 2009-10-15 15:44 wpollock Line Number => NA 2009-10-15 15:45 wpollock Issue Monitored: wpollock 2009-10-16 09:07 geoffclare Note Added: 262 2009-10-16 09:07 geoffclare Note Edited: 262 2009-10-16 09:12 geoffclare Note Edited: 262 2009-11-05 16:51 msbrownInterp Status => --- 2009-11-05 16:51 msbrownResolution Open => Future Enhancement 2009-11-05 16:52 Don Cragun Note Added: 283 2009-11-05 16:54 Don Cragun Final Accepted Text => http://austingroupbugs.net/view.php?id=169#c283 2009-11-05 16:54 Don Cragun Status Under Review => Resolved 2010-09-09 15:47 geoffclare Tag Attached: issue8 2011-06-24 21:00 eblake Relationship added related to 047 2011-06-24 21:13 eblake Relationship added related to 466 2011-06-30 16:23 Don Cragun Note Edited: 283 2011-06-30 16:49 eblake Tag Attached: c99 2011-07-08 15:59 Don Cragun Resolution Future Enhancement => Accepted As Marked 2015-06-04 08:31 geoffclare Relationship added related to 954 2016-02-25 16:45 Don Cragun Note Edited: 283 2016-02-25 16:48 Don Cragun Note Edited: 283 2016-02-25 16:49 Don Cragun Note Edited: 283 2019-12-20 11:55 geoffclare Status Resolved => Applied ==
[1003.1(2008)/Issue 7 0000188]: thread-safe getenv()
The following issue has a resolution that has been APPLIED. == http://austingroupbugs.net/view.php?id=188 == Reported By:geoffclare Assigned To:ajosey == Project:1003.1(2008)/Issue 7 Issue ID: 188 Category: System Interfaces Type: Enhancement Request Severity: Objection Priority: normal Status: Applied Name: Geoff Clare Organization: The Open Group User Reference: Section:getenv Page Number:1008 Line Number:33858 Interp Status: Approved Final Accepted Text:http://austingroupbugs.net/view.php?id=188#c325 Resolution: Accepted As Marked Fixed in Version: == Date Submitted: 2009-11-26 10:50 UTC Last Modified: 2019-12-20 12:00 UTC == Summary:thread-safe getenv() == Issue History Date ModifiedUsername FieldChange == 2009-11-26 10:50 geoffclare New Issue 2009-11-26 10:50 geoffclare Status New => Under Review 2009-11-26 10:50 geoffclare Assigned To => ajosey 2009-11-26 10:50 geoffclare Name => Geoff Clare 2009-11-26 10:50 geoffclare Organization => The Open Group 2009-11-26 10:50 geoffclare Section => getenv 2009-11-26 10:50 geoffclare Page Number => 1008 2009-11-26 10:50 geoffclare Line Number => 33858 2009-11-26 10:50 geoffclare Interp Status => --- 2009-11-26 16:25 drepperNote Added: 309 2009-12-01 10:11 geoffclare Note Added: 311 2009-12-02 19:04 msbrownNote Added: 313 2009-12-10 16:35 msbrownInterp Status--- => Pending 2009-12-10 16:35 msbrownNote Added: 325 2009-12-10 16:35 msbrownType Error => Enhancement Request 2009-12-10 16:35 msbrownStatus Under Review => Interpretation Required 2009-12-10 16:35 msbrownResolution Open => Accepted As Marked 2009-12-10 16:35 msbrownDescription Updated 2009-12-10 16:35 msbrownFinal Accepted Text => http://austingroupbugs.net/view.php?id=188#c325 2010-02-12 06:38 ajosey Interp StatusPending => Proposed 2010-03-25 15:15 geoffclare Note Edited: 325 2010-03-25 15:16 geoffclare Interp StatusProposed => Approved 2010-09-24 14:42 Don Cragun Tag Attached: issue8 2019-12-20 12:00 geoffclare Status Interpretation Required => Applied ==
[1003.1(2008)/Issue 7 0000190]: Require environment variables and exit status information to man pages
The following issue has a resolution that has been APPLIED. == http://austingroupbugs.net/view.php?id=190 == Reported By:adelfino Assigned To:ajosey == Project:1003.1(2008)/Issue 7 Issue ID: 190 Category: Shell and Utilities Type: Enhancement Request Severity: Editorial Priority: normal Status: Applied Name: Andrés Delfino Organization: User Reference: Section:man utility Page Number:2930 Line Number:96402 to 96404 (including both) Interp Status: --- Final Accepted Text:See http://austingroupbugs.net/view.php?id=190#c320 Resolution: Accepted As Marked Fixed in Version: == Date Submitted: 2009-12-03 02:27 UTC Last Modified: 2019-12-20 12:04 UTC == Summary:Require environment variables and exit status information to man pages == Issue History Date ModifiedUsername FieldChange == 2009-12-03 02:27 adelfino New Issue 2009-12-03 02:27 adelfino Status New => Under Review 2009-12-03 02:27 adelfino Assigned To => ajosey 2009-12-03 02:27 adelfino Name => Andrés Delfino 2009-12-03 02:27 adelfino Section => man utility 2009-12-03 02:27 adelfino Page Number => 2930 2009-12-03 02:27 adelfino Line Number => 96402 to 96404 (including both) 2009-12-03 17:12 nick Note Added: 319 2009-12-03 17:25 Don Cragun Interp Status => --- 2009-12-03 17:25 Don Cragun Note Added: 320 2009-12-03 17:25 Don Cragun Status Under Review => Resolved 2009-12-03 17:25 Don Cragun Resolution Open => Accepted As Marked 2009-12-03 17:27 Don Cragun Final Accepted Text => See http://austingroupbugs.net/view.php?id=190#c320 2010-09-09 15:38 Don Cragun Tag Attached: tc1-2008 2010-09-09 15:39 Don Cragun Tag Detached: tc1-2008 2010-09-09 15:40 Don Cragun Tag Attached: issue8 2010-09-09 15:41 Don Cragun Resolution Accepted As Marked => Future Enhancement 2011-07-08 16:00 Don Cragun Resolution Future Enhancement => Accepted As Marked 2011-07-08 16:00 Don Cragun Summary Requiere environment variables and exit status information to man pages => Require environment variables and exit status information to man pages 2011-07-09 01:37 wpollock Note Added: 889 2011-07-10 04:20 user143Note Added: 890 2011-07-10 04:24 user143Note Edited: 890 2011-07-10 04:24 user143Note Edited: 890 2011-07-10 04:25 user143Note Edited: 890 2011-07-10 04:26 user143Note Edited: 890 2011-07-10 04:27 user143Note Edited: 890 2011-07-10 04:27 user143Note Edited: 890 2011-07-10 04:27 user143Note Edited: 890 2011-07-10 04:28 user143Note Edited: 890 2019-12-20 12:04 geoffclare Status Resolved => Applied ==
[1003.1(2008)/Issue 7 0000191]: getopt and leading + in optstring
The following issue has a resolution that has been APPLIED. == http://austingroupbugs.net/view.php?id=191 == Reported By:eblake Assigned To:ajosey == Project:1003.1(2008)/Issue 7 Issue ID: 191 Category: System Interfaces Type: Enhancement Request Severity: Comment Priority: normal Status: Applied Name: Eric Blake Organization: NA User Reference: ebb.getopt2 Section:getopt Page Number:1040 Line Number:34822 Interp Status: --- Final Accepted Text:See http://austingroupbugs.net/view.php?id=191#c329 Resolution: Accepted As Marked Fixed in Version: == Date Submitted: 2009-12-03 03:38 UTC Last Modified: 2019-12-20 12:09 UTC == Summary:getopt and leading + in optstring == Issue History Date ModifiedUsername FieldChange == 2009-12-03 03:38 eblake New Issue 2009-12-03 03:38 eblake Status New => Under Review 2009-12-03 03:38 eblake Assigned To => ajosey 2009-12-03 03:38 eblake Name => Eric Blake 2009-12-03 03:38 eblake Organization => NA 2009-12-03 03:38 eblake User Reference=> ebb.getopt2 2009-12-03 03:38 eblake Section => getopt 2009-12-03 03:38 eblake Page Number => 1040 2009-12-03 03:38 eblake Line Number => 34822 2009-12-03 14:03 eblake Note Added: 315 2009-12-03 16:02 eblake Note Added: 316 2009-12-10 16:58 nick Note Added: 326 2009-12-11 13:31 eblake Note Added: 329 2010-01-07 16:23 Don Cragun Note Edited: 329 2010-01-07 16:24 Don Cragun Interp Status => --- 2010-01-07 16:24 Don Cragun Final Accepted Text => See http://austingroupbugs.net/view.php?id=191#c329 2010-01-07 16:24 Don Cragun Status Under Review => Resolved 2010-01-07 16:24 Don Cragun Resolution Open => Accepted As Marked 2010-09-09 15:41 Don Cragun Tag Attached: issue8 2010-09-09 15:42 Don Cragun Resolution Accepted As Marked => Future Enhancement 2011-07-08 16:01 Don Cragun Resolution Future Enhancement => Accepted As Marked 2019-12-20 12:09 geoffclare Status Resolved => Applied ==
Austin Group teleconference +1 888 974 9888 PIN 618 156 403
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Minutes of the 19th December 2019 Teleconference
All
Enclosed are the minutes from our last call this year. Happy Holidays!
regards
Andrew
---
Minutes of the 19th December 2019 Teleconference Austin-993 Page 1 of 1
Submitted by Andrew Josey, The Open Group. 20th December 2019
Attendees:
Mark Ziegast, SHware Systems Dev.
Don Cragun, IEEE PASC OR
Joerg Schilling, FOKUS Fraunhofer
Andreas Grapentin, HPI, University of Potsdam
Eric Ackermann, HPI, University of Potsdam
Nick Stoughton, USENIX, ISO/IEC JTC 1/SC 22 OR
Geoff Clare, The Open Group
Andrew Josey, The Open Group
* General news
This was the last meeting for this year. Happy Holidays to all!
* Outstanding actions
(Please note that this section has been flushed to shorten the minutes -
to locate the previous set of outstanding actions, look to the minutes
from 13th June 2019 and earlier)
Bug 1254: "asynchronous list" description uses "command" instead of "AND-OR
list" OPEN
http://austingroupbugs.net/view.php?id=1254
Action: Joerg to investigate how his shell behaves.
Bug 700 - Nick to raise this issue with the C committee
Bug 713 - Nick to raise with the C committee.
Bug 739 - Nick to raise with the C committee.
Bug 1216 - Eric to ask if The Open Group is willing to sponsor this interface,
referencing bug note 4478.
* Current Business
Bug 1298: ed CONSEQUENCES OF ERRORS unclear about diagnostic message Accepted
http://austingroupbugs.net/view.php?id=1298
This bug was re-opened to look at bugs 606 and 1290.
606 was closed as a duplicate of bug 0001290 since, although it
predates that bug, 1290 is tagged tc3-2008 whereas this was originally
tagged issue8.
The relationship on 1290 was replaced to note the duplicate.
Bug 1300: clarify GLOB_MARK behavior Accepted as Marked
http://austingroupbugs.net/view.php?id=1300
This item is tagged for Issue 8.
An interpretation is required (which also impacts bug 1301).
Note that the changes specified below address the issues raised in
this bug report and in 0001301.
Interpretation response:
The standard states "Each pathname that is a directory that matches
pattern shall have a appended.", and conforming implementations
must conform to this. However, concerns have been raised about this
which are being referred to the sponsor.
Rationale:
Requiring the pathname "/" to be converted to "//" and the pathname
"//" to be converted to "///" was not considered when this issue
was first standardized.
Notes to the Editor (not part of this interpretation):
On page 1109 line 37544 section glob(), change:
Each pathname that is a directory that matches pattern shall
have a appended.
to:
For each pathname that matches pattern and is determined to be
a directory after pathname resolution, process the pathname so
the result is as if the following steps are applied in order:
If the pathame is , do not modify the pathname and
skip the remaining steps.
If the pathname is and the implementation
handles pathname resolution of a pathname starting with
exactly two successive characters differently than
it handles a pathname starting with only a single ,
do not modify the pathname and skip the remaining steps.
If the pathname does not end with a , append a
to the pathname and skip the remaining steps.
A may be appended to the pathname.
If there are multiple characters at the end of the
pathname, all but one of those trailing characters
may be removed from the pathname.
Append the following new paragraphs to the glob() rationale after
P1112, L37648:
Earlier versions of this standard defined the behavior associated
with the flag GLOB_MARK as:
Each pathname that is a directory that matches pattern shall
have a appended.
This was undesirable if the matched pathname was or if
the matched pathname was and the implementation
treats a leading differently than it treats a
pathname with a single leading . Only a few implementations
were known to conform to this requirement (maybe only one) and
there was a lot of variation in the way other implementations
behaved. The current wording allows many of the alternative
behaviors that were observed, except that the pathnames "/" and
"//" (if it is treated differently than "/") must not be modified.
Implementations should consider the following much simpler
requirement (which is allowed by the current standard) when
processing the GLOB_MARK flag:
Each pathname that matches pattern, is determined to be a
directory after pathname resolution, and does not end with
a shall have a appended.
Bug 1301: clarify glob("/", GLOB_MARK, ...) behavior Accepted as marked.
http://austingroupbugs.net/view.php?id=1301
(see 1300)
Next Steps
--
Apologies in advance:
Geoff Clare 2020-01-06, 2020
Re: system() and pthread_atfork()
Thanks to everyone for the great responses! Below are some notes/discussion on the various replies I've seen: > If it's supposed to behave as if fork() has been called, this implicitly > includes calling atfork handlers when POSIX_C_SOURCE is defined... Regarding glibc, I'm not sure the POSIX_C_SOURCE macro would control that. Here is a reference to the latest definition of system() in the POSIX standard: https://pubs.opengroup.org/onlinepubs/9699919799/functions/system.html The glibc developers had a discussion on this topic here: https://sourceware.org/bugzilla/show_bug.cgi?id=17490 They seemed to go back and forth on this same issue, and one developer suggested communicating the ambiguity with the Austin Group. I'm not sure if this was ever done, but there still appears to be a discrepancy (in system(), popen() -- https://pubs.opengroup.org/onlinepubs/9699919799/functions/popen.html, and maybe others). > Couldn't that be addressed by SO_REUSEADDR? According to https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_10_16, SO_REUSEADDR "indicates that the rules used in validating addresses supplied in a https://pubs.opengroup.org/onlinepubs/9699919799/functions/bind.html should allow reuse of local addresses". Based on this, it doesn't appear to be for the purposes of addressing this issue, and we're not excited about the other side effects as well. > The reason it likely that the implementer of system() and popen() get the > freedom to use a more efficient mechanism. That might be, but it would be good to document the tradeoffs associated with that efficiency. Even better would be to come up with a mechanism to avoid it entirely. If requiring pthread_atfork() handlers to execute is not an option, then maybe a file-descriptor/socket option that marks the socket as closing once the process forks (like SOCK_CLOEXEC / FD_CLOEXEC, but done at fork() instead of exec()). > The vfork() used before also did not call the pthread_atfork() handlers > either. https://pubs.opengroup.org/onlinepubs/009604599/functions/vfork.html comes with a lot of warnings, an explicit recommendation to use fork(), and a note that it may be withdrawn in the future. As such we weren't as worried about it, but maybe we should be... > If you have control over the callers of system() We don't have control over them, which makes this more disconcerting. Cheers, Nate CONFIDENTIALITY NOTICE: This email and any attachments are for the sole use of the intended recipient(s) and contain information that may be Garmin confidential and/or Garmin legally privileged. If you have received this email in error, please notify the sender by reply email and delete the message. Any disclosure, copying, distribution or use of this communication (including attachments) by someone other than the intended recipient is prohibited. Thank you.
