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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-02-18 00:58:35 +0100 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-02-18 00:58:35 +0100 |
commit | 49a086299e047b18280457b654790ef4a2e5abfa (patch) | |
tree | c2b29e0734d560ce4f58c6945390650b5cac8a1b /service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn | |
parent | e2b3602ea241cd0f6bc3db88bf055bee459028b6 (diff) |
Revert "rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn"
This reverts commit 95878586ec7611791f4001a4ee17abf943fae3c1.
Diffstat (limited to 'service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn')
-rw-r--r-- | service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn b/service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn deleted file mode 100644 index db616acb..00000000 --- a/service_solahart_jakarta_selatan__082122541663/select_vs_signals.mdwn +++ /dev/null @@ -1,62 +0,0 @@ -[[!meta copyright="Copyright © 2011, 2013 Free Software Foundation, Inc."]] - -[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable -id="license" text="Permission is granted to copy, distribute and/or modify this -document under the terms of the GNU Free Documentation License, Version 1.2 or -any later version published by the Free Software Foundation; with no Invariant -Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled [[GNU Free Documentation -License|/fdl]]."]]"""]] - -[[!tag open_issue_glibc]] - - -# `sudo` - -`sudo [task]` hands after finishing `[task]`. - -IRC, freenode, #hurd, 2011-04-02 - - <youpi> the sudo bug is select() not being able to get interrupted by - signals - - -# IRC, freenode, #hurd, 2013-01-05 - -In context of [[alarm_setitimer]]. - - <youpi> it's a know issue in select - <youpi> it's not interruptible by a SIGALRM for instance - <youpi> which is what ntpdate uses - <youpi> when __io_select is used, it *is* interruptible - <youpi> but when __mach_msg is used, it is *not* interruptible - <youpi> it happens that by luck, ntpdate uses just one fd, and thus it's - __io_select which is used, and thus it gets an interruption after 1s - (instead of after 60s, the timeout) - <youpi> with braunr's patch, it's __mach_msg which is used to wait, and - thus the interruption doesn't happen, and we have to wait 60s, the - timeout... - <youpi> so braunr's patch is still correct, it's the __mach_msg call which - we do need to make interruptible (it was already on the todolist) - -Proposed patch: [[!message-id -"20130105162817.GW5965@type.youpi.perso.aquilenet.fr"]]. - - -## IRC, freenode, #hurd, 2013-01-15 - - <_d3f> Hello, any one else having problems with git? - <braunr> _d3f: yes - <braunr> _d3f: it will be fixed in the next glibc release - <_d3f> oh thx. what was the problem? - <braunr> http://lists.gnu.org/archive/html/bug-hurd/2013-01/msg00005.html - <WhiteKIBA> exactly this problem is preventing us building glibc - <braunr> it's indeed very annoying - <braunr> and this fix will probably have a visible and positive effect on - other issues - <_d3f> let's hope so. - <braunr> well, i'm already using it and see the difference - ---- - -See also [[select]] and [[select_bogus_fd]]. |