GKaszewski/k-os
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feat(userspace): programs in /bin w/o .elf; bin manifests (needs = display) so shell runs snake; Ctrl+C kills foreground via terminal interrupt notification; ctrl keys; sleep

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This commit is contained in:
Gabriel Kaszewski
2026-10-27 21:16:00 +01:00
parent 1fc5a54f06
commit 83809bbe94
33 changed files with 608 additions and 121 deletions
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6
crates/apps/spawntest/src/main.rs
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@@ -31,7 +31,7 @@ const HELLO: Limits = Limits { pages: 80, endpoints: 0, notifications: 0, region
/// Spawns hello, runs it, and waits for it to die; hands it `grant`
/// first, if there is one.
fn run_hello(died: CapSlot, grant: Option<CapSlot>) -> Result<(), &'static str> {
let child = spawn(INIT, b"hello.elf", HELLO).map_err(|_| "init would not spawn hello")?;
let child = spawn(INIT, b"bin/hello", HELLO).map_err(|_| "init would not spawn hello")?;
let call = types::permission::PermissionSet::empty().with(types::permission::Permission::Execute);
if grant.is_some_and(|g| child.give(g, call).is_none()) {
return Err("a storage grant could not be passed on");
@@ -98,11 +98,11 @@ fn check() -> Result<(), &'static str> {
libkos::println!("spawntest: spawned program runs and its death is heard: ok");
let greedy = Limits { pages: 200, ..HELLO };
if spawn(INIT, b"hello.elf", greedy).err() != Some(SpawnError::OverAllowance) {
if spawn(INIT, b"bin/hello", greedy).err() != Some(SpawnError::OverAllowance) {
return Err("init spawned past the allowance");
}
let tiny = Limits { pages: 1, ..HELLO };
if spawn(INIT, b"nothere.elf", tiny).err() != Some(SpawnError::NotFound) {
if spawn(INIT, b"bin/nothere", tiny).err() != Some(SpawnError::NotFound) {
return Err("a missing program was not reported");
}
libkos::println!("spawntest: allowance and missing files refused: ok");