I know system shares all resources including FDs as far as I know there's what kernel/OS needs and is using and the rest of users including but not limited to staff and daemon users/programs like i2pd all I was wondering is the limit or amount of FDs and other resources the rest of users of daemon can use in my head is a total amount which apparently is unknown (I have been told why, but how can anyone work with that? it's like relying on someone mentally unstable) which is then devided, kernel/OS gets all that it needs, users and daemons get the rest which IS DIVIDED (in my head) until there is no more to divide/give away/share am I close?
okay maybe not make all available resources to 1 program is not how it works but why not if that's the only programs that's running? I do not understand if it's even possible to do what I'm asking or questioning, I am not a OS dev because of reasons, but I like discussing such because I like OS-dev and just because what I ask isn't how it works doesn't mean it's bad? it could mean - best regards, my man On Tue, January 30, 2024 3:45 pm, Theo de Raadt wrote: > beecdadd...@danwin1210.de wrote: > >> maybe not automatically, but having a utility that does this for you and >> you can run it once after each hardare change to find out, but I am not sure >> you say it depends on use-case, I do not understand what you mean >> >> if you read my earlier replies, you would find out that I said I already >> tried searching online for like 1 hour, there is some sort of crazy formula >> one dude did a lot of math, snipets from code, is that what you mean? because >> what you say sound like there are multiple types of FDs, maybe network FDs >> and normal FDs? > > > You are failing to understand the operating system is intending to be a > "sharing" environment -- it is sharing limited resources among multiple > consumers. > > A large number of heuristics exist to defend this sharing, rather than > making resources available to just the 1 piece of software you want. > > What you want isn't how it works. > > > > >
