Displaying 6 results from an estimated 6 matches for "r_selectex".
2006 Apr 01
1
Sys.sleep() burns up CPU on Solaris 8
...ror (EINVAL) immediately, causing R_checkActivityEx() to
return immediately. This caused do_syssleep() to loop continuously until
the desired elapsed time had evolved. A rather sleepless sleep ;-).
The following patch against R-2.2.1 fixes the problem. Note that the
test of the return value for R_SelectEx() was also incorrect; although
harmless, it was treating the error return (-1) as a successful return.
stephen pope
scp at predict.com
Here's the patch.
build_main at mambo:/vobs/products/R> gdiff -ub src/unix/sys-std.c@@/main/3
src/unix/sys-std.c
--- src/unix/sys-std.c@@/main/3 Thu Ja...
2017 Feb 10
3
Pressing either Ctrl-\ of Ctrl-4 core dumps R
...--quiet
==979==
> 1+2
[1] 3
# At next prompt I press Ctrl-\. The same happens also when done in
the middle of an entry.
> ==979==
==979== Process terminating with default action of signal 3 (SIGQUIT)
==979== at 0x576C9C3: __select_nocancel (syscall-template.S:84)
==979== by 0x502EABE: R_SelectEx (in /usr/lib/R/lib/libR.so)
==979== by 0x502EDDF: R_checkActivityEx (in /usr/lib/R/lib/libR.so)
==979== by 0x502F32B: ??? (in /usr/lib/R/lib/libR.so)
==979== by 0x4F6988B: Rf_ReplIteration (in /usr/lib/R/lib/libR.so)
==979== by 0x4F69CF0: ??? (in /usr/lib/R/lib/libR.so)
==979== by 0x...
2017 Feb 10
0
Pressing either Ctrl-\ of Ctrl-4 core dumps R
...gt; # At next prompt I press Ctrl-\. The same happens also when done in
> the middle of an entry.
>
>> ==979==
> ==979== Process terminating with default action of signal 3 (SIGQUIT)
> ==979== at 0x576C9C3: __select_nocancel (syscall-template.S:84)
> ==979== by 0x502EABE: R_SelectEx (in /usr/lib/R/lib/libR.so)
> ==979== by 0x502EDDF: R_checkActivityEx (in /usr/lib/R/lib/libR.so)
> ==979== by 0x502F32B: ??? (in /usr/lib/R/lib/libR.so)
> ==979== by 0x4F6988B: Rf_ReplIteration (in /usr/lib/R/lib/libR.so)
> ==979== by 0x4F69CF0: ??? (in /usr/lib/R/lib/libR....
2017 Feb 12
1
Pressing either Ctrl-\ of Ctrl-4 core dumps R
...-\. The same happens also when done in
>> the middle of an entry.
>>
>>> ==979==
>>
>> ==979== Process terminating with default action of signal 3 (SIGQUIT)
>> ==979== at 0x576C9C3: __select_nocancel (syscall-template.S:84)
>> ==979== by 0x502EABE: R_SelectEx (in /usr/lib/R/lib/libR.so)
>> ==979== by 0x502EDDF: R_checkActivityEx (in /usr/lib/R/lib/libR.so)
>> ==979== by 0x502F32B: ??? (in /usr/lib/R/lib/libR.so)
>> ==979== by 0x4F6988B: Rf_ReplIteration (in /usr/lib/R/lib/libR.so)
>> ==979== by 0x4F69CF0: ??? (in /usr...
2005 Apr 26
10
Ctrl-c crashes R when run as sudo (PR#7819)
I tried to submit this in R, but not sure if it worked.
When running R as sudo, using ctrl-c dumps me to the command line.
Hitting exit to exit the terminal window results in R taking 100% of
resources.
I am using R-2.1.0 on Fedora Core 3.
Thanks.
Manuel
2009 Oct 13
2
Mac R spinning wheel with Package Manager (PR#14005)
...1635 RxmlNanoHTTPRecv
1635 R_SelectEx
1635 select$DARWIN_EXTSN$NOCANCEL...