lix-project/lix-releng-staging
0
0
Fork 0
Code Packages Activity

Scan /proc/<pid>/cmdline for GC roots

Browse source
This commit is contained in:
Eelco Dolstra 2013-12-20 13:31:31 +01:00
parent 769f662165
commit 194e3374b8
1 changed files with 8 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
scripts/find-runtime-roots.pl.in
View file

@ -15,8 +15,6 @@ sub readProc {
my $process = "/proc/$name";
#print STDERR "=== $process\n";
my $target;
print "$target\n" if $target = readlink "$process/exe";
print "$target\n" if $target = readlink "$process/cwd";
@ -38,11 +36,17 @@ sub readProc {
}
# Get all store paths that appear in the environment of this process.
my $re = "\Q$Nix::Config::storeDir\E\/[0-9a-z]+[0-9a-zA-Z\+\-\._\?=]*";
eval {
my $env = Nix::Utils::readFile "$process/environ";
my @matches = $env =~ /\Q$Nix::Config::storeDir\E\/[0-9a-z]+[0-9a-zA-Z\+\-\._\?=]*/g;
my @matches = $env =~ /$re/g;
print "$_\n" foreach @matches;
}
};
eval {
my $cmdline = Nix::Utils::readFile "$process/cmdline";
my @matches = $cmdline =~ /$re/g;
print "$_\n" foreach @matches;
};
}
closedir DIR;