[pso] [tema1][lin] test do_monitor

[Adriana Draghici]

Am pus in functia find_log din fisierul test.c :

printf(" dummy:%s\n", dummy);
printf("%d \n", system(dummy));
printf("dupa system de dummy\n");

La rularea testelor imi afiseaza doar dummy-ul dar nu si ce urmeaza dupa.
Am dat copy paste la dummy in consola si daca scot redirectarea la /dev/null
imi returneaza ce gaseste:

faust:/home/so/tema1# dmesg | grep
'^\[b85\]5(47f1c2be,174d2d97,46fad714,45af8008,c92bad5,5d79fae5)=fffffff2'
[b85]5(47f1c2be,174d2d97,46fad714,45af8008,c92bad5,5d79fae5)=fffffff2
faust:/home/so/tema1# dmesg | grep
'^\[b85\]5(47f1c2be,174d2d97,46fad714,45af8008,c92bad5,5d79fae5)=fffffff2'
&> /dev/null
faust:/home/so/tema1#

Testez doar pt un system call (SYS_OPEN).



2009/3/30 Adriana Draghici <adriana008 at gmail.com>

>
>
> 2009/3/30 Bogdan Tenea <tenea.bogdan at gmail.com>
>
>> Trebuie sa dai
>>
>> dmesg | grep '^\[122b\]36(0,5401,bfa33048,bfa33088,4018fff4,bfa33078)=0'
>>
>> cu un singur slash pentru ca unu ti-l escapeaza Cu :)
>>
>
>
> nu merge nici cu un singur slash, oricum formatul pt comanda l-am luat din
> test.c .
>
>
>>
>>
>> 2009/3/30 Adriana Draghici <adriana008 at gmail.com>
>>
>>> Tocmai acum am mai observat o chestie ciudata:
>>>
>>> Daca dau din linie de comanda dmesg | tail - 50  apare pe undeva si :
>>> [122b]36(0,5401,bfa33048,bfa33088,4018fff4,bfa33078)=0
>>>
>>> Daca dau
>>> dmesg | grep
>>> '^\\[122b\\]36(0,5401,bfa33048,bfa33088,4018fff4,bfa33078)=0'
>>>
>>> nu imi da nici un rezultat, cand ar trebui sa il gaseasca grep-ul .
>>>
>>>
>>>
>>> 2009/3/30 Bogdan Tenea <tenea.bogdan at gmail.com>
>>>
>>> Si mie mi s-au inmplat niste chestii foarte ciudat cu neaparutul
>>>> mesajelor - la un moment dat imi afisat doar mesajele pt syscallu 5 (nici
>>>> macar primele) si nici alea pe toate.
>>>> Ce i-am facut: am scos pe rand testele pentru celelalte syscalluri, am
>>>> rulat si au inceput sa apara pana atunci cand au inceput sa mearga toate,
>>>> neschimband practic nimic. E ceva ciudat :)
>>>>
>>>> 2009/3/30 Adriana Draghici <adriana008 at gmail.com>
>>>>
>>>>>  Buna,
>>>>>
>>>>> Am urmatoarea problema:
>>>>>
>>>>> Nu imi afiseaza testul de monitor adica "interceptor.......". Imi trec
>>>>> restul testelor insa acesta nu apare. Am pus printf-uri in macro-ul test din
>>>>> test.c si observ ca nu trece de:
>>>>> if (!(t))\
>>>>>        printf("failed\n");\
>>>>>     else\
>>>>>         printf("passed\n");\
>>>>>
>>>>>
>>>>> In /var/log/debug observ ca apar mesaje generate de log_syscall.
>>>>>
>>>>> 10x
>>>>>
>>>>> Adriana Draghici
>>>>>
>>>>> _______________________________________________
>>>>> pso mailing list
>>>>> pso at cursuri.cs.pub.ro
>>>>> http://cursuri.cs.pub.ro/cgi-bin/mailman/listinfo/pso
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> pso mailing list
>>>> pso at cursuri.cs.pub.ro
>>>> http://cursuri.cs.pub.ro/cgi-bin/mailman/listinfo/pso
>>>>
>>>>
>>>
>>> _______________________________________________
>>> pso mailing list
>>> pso at cursuri.cs.pub.ro
>>> http://cursuri.cs.pub.ro/cgi-bin/mailman/listinfo/pso
>>>
>>>
>>
>> _______________________________________________
>> pso mailing list
>> pso at cursuri.cs.pub.ro
>> http://cursuri.cs.pub.ro/cgi-bin/mailman/listinfo/pso
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://cursuri.cs.pub.ro/pipermail/pso/attachments/20090330/ec06c2a9/attachment.htm>