Use Errno as RPC error type

This commit is contained in:
pjht 2024-10-04 12:34:05 -05:00
parent 6dc688aa28
commit 3c651c22e9
Signed by: pjht
GPG Key ID: CA239FC6934E6F3A
5 changed files with 69 additions and 56 deletions

5
.cargo/config.toml Normal file
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@ -0,0 +1,5 @@
[build]
target = "x86_64-unknown-mikros"
[install]
root = "../os_build/sysroot"

105
Cargo.lock generated
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@ -13,15 +13,15 @@ dependencies = [
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name = "autocfg"
version = "1.1.0"
version = "1.4.0"
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@ -43,9 +43,9 @@ checksum = "67ba02a97a2bd10f4b59b25c7973101c79642302776489e030cd13cdab09ed15"
[[package]]
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@ -62,6 +62,12 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -87,15 +93,15 @@ dependencies = [
[[package]]
name = "libc"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -126,57 +132,58 @@ dependencies = [
[[package]]
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"embedded-io 0.4.0",
"embedded-io 0.6.1",
"heapless",
"serde",
]
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@ -186,18 +193,14 @@ checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
[[package]]
name = "serde"
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dependencies = [
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]
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name = "serde_derive"
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@ -227,9 +230,9 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
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dependencies = [
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"quote",
@ -238,15 +241,15 @@ dependencies = [
[[package]]
name = "unicode-ident"
version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -260,48 +263,48 @@ dependencies = [
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name = "windows_aarch64_gnullvm"
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@ -8,10 +8,15 @@ edition = "2021"
[dependencies]
parking_lot = "0.12.3"
postcard = { version = "1.0.8", features = ["use-std"] }
serde = { version = "1.0.144", features = ["derive"] }
serde = { path = "../serde/serde", features = ["derive"] }
[profile.dev]
panic="abort"
[profile.release]
panic="abort"
[patch.crates-io]
serde = { path = "../serde/serde" }
serde_derive = { path = "../serde/serde_derive" }

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@ -1,2 +1,2 @@
[toolchain]
channel = "nightly"
channel = "dev-x86_64-unknown-mikros"

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@ -1,7 +1,7 @@
#![allow(clippy::result_unit_err)]
use std::{
os::mikros::ipc::rpc::{self, IncomingCall},
os::mikros::{ipc::rpc::{self, IncomingCall}, Errno},
path::Path,
};
@ -12,7 +12,7 @@ static SERVER: RwLock<Option<Box<dyn Server>>> = RwLock::new(None);
const PROTO: u16 = 0;
pub trait Server: Send + Sync {
fn open(&self, path: &Path) -> Result<u64, ()>;
fn open(&self, path: &Path) -> Result<u64, Errno>;
}
#[derive(Copy, Clone)]
@ -23,7 +23,7 @@ impl Client {
Self(pid)
}
pub fn open(self, path: &Path) -> Result<u64, ()> {
pub fn open(self, path: &Path) -> Result<u64, Errno> {
postcard::from_bytes(
&rpc::send_call(self.0, PROTO, 0, &postcard::to_stdvec(path).unwrap()).get_return(),
)