develooper Front page | perl.perl5.porters | Postings from June 2008

Re: Linux::Smaps kernel/perlio dependencies

Thread Previous | Thread Next
From:
John Peacock
Date:
June 3, 2008 04:19
Subject:
Re: Linux::Smaps kernel/perlio dependencies
Message ID:
48452913.1080700@havurah-software.org
Torsten Foertsch wrote:
> PERLIO="stdio" perl -pe 'BEGIN {my $smaps="/proc/$$/smaps";
>   open STDIN, "<", $smaps or die "$!\n"; system "cat -n $smaps"}
>   $_="$.\t$_"' | grep vdso

Since  Merijn already did 2.6.16/18/22, (which I've confirmed on my boxes), 
here's 2.6.25:

Linux localhost.localdomain 2.6.25.3-18.fc9.i686 #1 SMP Tue May 13 05:38:53 EDT 
2008 i686 i686 i386 GNU/Linux

perl, v5.10.0 built for i386-linux-thread-multi

PERLIO="stdio" perl -pe 'BEGIN {my $smaps="/proc/$$/smaps";
 >   open STDIN, "<", $smaps or die "$!\n"; system "cat -n $smaps"}
 >   $_="$.\t$_"' | grep vdso
      1  00110000-00111000 r-xp 00110000 00:00 0          [vdso]
1       00110000-00111000 r-xp 00110000 00:00 0          [vdso]



HTH

John
Thread Previous | Thread Next

nntp.perl.org: Perl Programming lists via nntp and http.
Comments to Ask Bjørn Hansen at ask@perl.org | Group listing | About