[lkml]   [2018]   [Jan]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectAIO operation and CMSG

I am working on the user space library providing a wrapper to the AF_ALG user
space interface [1]. The AF_ALG interface supports asynchronous operation
which is utilized with the io_* system calls, including io_submit. All works
as expected.

The syscall io_submit sends data to the kernel and invokes the respective
handler function in the kernel such as the recvmsg handler. What I am
wondering is whether there is a way to send CMSG data along with the io_submit
syscall? If not, is CMSG handling with the AIO syscalls possible at all?

Thank you very much.



 \ /
  Last update: 2018-01-14 23:26    [W:0.036 / U:7.496 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site