[Devel] [RFC] connectat() and bindat() system calls

2012-06-06 Thread Stanislav Kinsbursky
Hello. I'd really appreciate for any comments on subj - implementation of new system call: connectat and bindat. Reasons for new system calls: 1) Path length for UNIX sockets is limited to 108 symbols. Syscalls are useful as is since removes limitation. 2) Ability to perform connect/bind calls

[Devel] Re: [PATCH] allow a task to join a pid namespace

2012-06-06 Thread Glauber Costa
On 06/05/2012 08:49 PM, Eric W. Biederman wrote: Glauber Costa writes: Currently, it is possible for a process to join existing net, uts and ipc namespaces. This patch allows a process to join an existing pid namespace as well. For that to remain sane, some restrictions are made in the calli

[Devel] Re: [PATCH] allow a task to join a pid namespace

2012-06-06 Thread Eric W. Biederman
Glauber Costa writes: > > Please let me know what you think of the attached patch. It is ontop of Eric's > tree that you pointed me to, but I am not really using any of its > functionality, > so this would be equally doable in current mainline kernel - but I wanted to > make sure it integrates we