topic Re: IPC shared memory with a linked list or a hash table in Operating System - Linux

IPC shared memory with a linked list or a hash table

Pedro Dinis — Fri, 27 Jul 2007 05:06:42 GMT

currently i am using a struct but everyone is changing the configuration file and i have to change the code every time.

i am now investigating a way to use shared memory with a hash table.

i have tried with a map but the process dies when i am writing the map to the memory segment without leaving a note.

thanks

Re: IPC shared memory with a linked list or a hash table

Dennis Handly — Sun, 25 Sep 2011 22:15:17 GMT

As I mentioned before, you need to change the container allocator to put its memory into your shared memory area.
http://h30499.www3.hp.com/t5/Languages-and-Scripting/map-gt-insert-it-killing-my-procees-the-program-just-aborts/m-p/4036321

Once you get the allocator written, you can use it with any STL container.