From 6288fbbd31a37b932a45016dc5cae6238f1f1f57 Mon Sep 17 00:00:00 2001 From: pjht Date: Fri, 4 Oct 2024 12:34:19 -0500 Subject: [PATCH] Use Errno as RPC error type --- Cargo.lock | 84 ++++++++++++++++++-------------------- Cargo.toml | 7 ++-- devfs_rpc/Cargo.lock | 97 +++++++++++++++++++++++--------------------- devfs_rpc/Cargo.toml | 6 ++- src/main.rs | 16 ++++---- 5 files changed, 107 insertions(+), 103 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index c180b8d..88108ec 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -13,15 +13,15 @@ dependencies = [ [[package]] name = "autocfg" -version = "1.3.0" +version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0" +checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" [[package]] name = "bitflags" -version = "2.5.0" +version = "2.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1" +checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" [[package]] name = "byteorder" @@ -43,9 +43,9 @@ checksum = "67ba02a97a2bd10f4b59b25c7973101c79642302776489e030cd13cdab09ed15" [[package]] name = "critical-section" -version = "1.1.2" +version = "1.1.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7059fff8937831a9ae6f0fe4d658ffabf58f2ca96aa9dec1c889f936f705f216" +checksum = "f64009896348fc5af4222e9cf7d7d82a95a256c634ebcf61c53e4ea461422242" [[package]] name = "dev_driver_rpc" @@ -132,9 +132,9 @@ dependencies = [ [[package]] name = "libc" -version = "0.2.155" +version = "0.2.159" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c" +checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5" [[package]] name = "lock_api" @@ -184,36 +184,36 @@ dependencies = [ [[package]] name = "proc-macro2" -version = "1.0.85" +version = "1.0.86" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "22244ce15aa966053a896d1accb3a6e68469b97c7f33f284b99f0d576879fc23" +checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77" dependencies = [ "unicode-ident", ] [[package]] name = "quote" -version = "1.0.36" +version = "1.0.37" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7" +checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af" dependencies = [ "proc-macro2", ] [[package]] name = "redox_syscall" -version = "0.5.1" +version = "0.5.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "469052894dcb553421e483e4209ee581a45100d31b4018de03e5a7ad86374a7e" +checksum = "9b6dfecf2c74bce2466cabf93f6664d6998a69eb21e39f4207930065b27b771f" dependencies = [ "bitflags", ] [[package]] name = "rustc_version" -version = "0.4.0" +version = "0.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366" +checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92" dependencies = [ "semver", ] @@ -232,18 +232,14 @@ checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b" [[package]] name = "serde" -version = "1.0.203" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094" +version = "1.0.210" dependencies = [ "serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.203" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba" +version = "1.0.210" dependencies = [ "proc-macro2", "quote", @@ -273,9 +269,9 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3" [[package]] name = "syn" -version = "2.0.66" +version = "2.0.79" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5" +checksum = "89132cd0bf050864e1d38dc3bbc07a0eb8e7530af26344d3d2bbbef83499f590" dependencies = [ "proc-macro2", "quote", @@ -300,9 +296,9 @@ dependencies = [ [[package]] name = "unicode-ident" -version = "1.0.12" +version = "1.0.13" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b" +checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" [[package]] name = "vfs_rpc" @@ -315,9 +311,9 @@ dependencies = [ [[package]] name = "windows-targets" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb" +checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973" dependencies = [ "windows_aarch64_gnullvm", "windows_aarch64_msvc", @@ -331,48 +327,48 @@ dependencies = [ [[package]] name = "windows_aarch64_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263" +checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" [[package]] name = "windows_aarch64_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6" +checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" [[package]] name = "windows_i686_gnu" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670" +checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" [[package]] name = "windows_i686_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9" +checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" [[package]] name = "windows_i686_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf" +checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" [[package]] name = "windows_x86_64_gnu" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9" +checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" [[package]] name = "windows_x86_64_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596" +checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" [[package]] name = "windows_x86_64_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0" +checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" diff --git a/Cargo.toml b/Cargo.toml index ac6f68e..8cfa28f 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -12,10 +12,11 @@ parking_lot = "0.12.3" syslog_rpc = { version = "0.1.0", path = "../syslog/syslog_rpc" } vfs_rpc = { version = "0.1.0", path = "../vfs/vfs_rpc" } -[workspace] -members = ["devfs_rpc"] - [profile.release] strip = true lto = true opt-level = "s" + +[patch.crates-io] +serde = { path = "../serde/serde" } +serde_derive = { path = "../serde/serde_derive" } diff --git a/devfs_rpc/Cargo.lock b/devfs_rpc/Cargo.lock index a71f812..eccd6ba 100644 --- a/devfs_rpc/Cargo.lock +++ b/devfs_rpc/Cargo.lock @@ -13,15 +13,15 @@ dependencies = [ [[package]] name = "autocfg" -version = "1.3.0" +version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0" +checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" [[package]] name = "bitflags" -version = "2.5.0" +version = "2.6.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1" +checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" [[package]] name = "byteorder" @@ -43,9 +43,9 @@ checksum = "67ba02a97a2bd10f4b59b25c7973101c79642302776489e030cd13cdab09ed15" [[package]] name = "critical-section" -version = "1.1.2" +version = "1.1.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7059fff8937831a9ae6f0fe4d658ffabf58f2ca96aa9dec1c889f936f705f216" +checksum = "f64009896348fc5af4222e9cf7d7d82a95a256c634ebcf61c53e4ea461422242" [[package]] name = "devfs_rpc" @@ -62,6 +62,12 @@ version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ef1a6892d9eef45c8fa6b9e0086428a2cca8491aca8f787c534a3d6d0bcb3ced" +[[package]] +name = "embedded-io" +version = "0.6.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d" + [[package]] name = "hash32" version = "0.2.1" @@ -87,9 +93,9 @@ dependencies = [ [[package]] name = "libc" -version = "0.2.155" +version = "0.2.159" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c" +checksum = "561d97a539a36e26a9a5fad1ea11a3039a67714694aaa379433e580854bc3dc5" [[package]] name = "lock_api" @@ -126,48 +132,49 @@ dependencies = [ [[package]] name = "postcard" -version = "1.0.8" +version = "1.0.10" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a55c51ee6c0db07e68448e336cf8ea4131a620edefebf9893e759b2d793420f8" +checksum = "5f7f0a8d620d71c457dd1d47df76bb18960378da56af4527aaa10f515eee732e" dependencies = [ "cobs", - "embedded-io", + "embedded-io 0.4.0", + "embedded-io 0.6.1", "heapless", "serde", ] [[package]] name = "proc-macro2" -version = "1.0.85" +version = "1.0.86" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "22244ce15aa966053a896d1accb3a6e68469b97c7f33f284b99f0d576879fc23" +checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77" dependencies = [ "unicode-ident", ] [[package]] name = "quote" -version = "1.0.36" +version = "1.0.37" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7" +checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af" dependencies = [ "proc-macro2", ] [[package]] name = "redox_syscall" -version = "0.5.1" +version = "0.5.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "469052894dcb553421e483e4209ee581a45100d31b4018de03e5a7ad86374a7e" +checksum = "9b6dfecf2c74bce2466cabf93f6664d6998a69eb21e39f4207930065b27b771f" dependencies = [ "bitflags", ] [[package]] name = "rustc_version" -version = "0.4.0" +version = "0.4.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366" +checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92" dependencies = [ "semver", ] @@ -186,18 +193,14 @@ checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b" [[package]] name = "serde" -version = "1.0.203" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094" +version = "1.0.210" dependencies = [ "serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.203" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba" +version = "1.0.210" dependencies = [ "proc-macro2", "quote", @@ -227,9 +230,9 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3" [[package]] name = "syn" -version = "2.0.66" +version = "2.0.79" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5" +checksum = "89132cd0bf050864e1d38dc3bbc07a0eb8e7530af26344d3d2bbbef83499f590" dependencies = [ "proc-macro2", "quote", @@ -238,15 +241,15 @@ dependencies = [ [[package]] name = "unicode-ident" -version = "1.0.12" +version = "1.0.13" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b" +checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" [[package]] name = "windows-targets" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb" +checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973" dependencies = [ "windows_aarch64_gnullvm", "windows_aarch64_msvc", @@ -260,48 +263,48 @@ dependencies = [ [[package]] name = "windows_aarch64_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263" +checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" [[package]] name = "windows_aarch64_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6" +checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" [[package]] name = "windows_i686_gnu" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670" +checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" [[package]] name = "windows_i686_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9" +checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" [[package]] name = "windows_i686_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf" +checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" [[package]] name = "windows_x86_64_gnu" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9" +checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" [[package]] name = "windows_x86_64_gnullvm" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596" +checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" [[package]] name = "windows_x86_64_msvc" -version = "0.52.5" +version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0" +checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" diff --git a/devfs_rpc/Cargo.toml b/devfs_rpc/Cargo.toml index b43e3af..64694df 100644 --- a/devfs_rpc/Cargo.toml +++ b/devfs_rpc/Cargo.toml @@ -6,4 +6,8 @@ edition = "2021" [dependencies] parking_lot = "0.12.3" postcard = { version = "1.0.8", features = ["use-std"] } -serde = { version = "1.0.203", features = ["derive"] } +serde = { path = "../../serde/serde", features = ["derive"] } + +[patch.crates-io] +serde = { path = "../../serde/serde" } +serde_derive = { path = "../../serde/serde_derive" } diff --git a/src/main.rs b/src/main.rs index 6636c62..a2044f1 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,6 +1,6 @@ use std::{ collections::HashMap, - os::mikros::{ipc, syscalls}, + os::mikros::{ipc, syscalls, Errno}, sync::Arc, }; @@ -14,18 +14,18 @@ struct Serv { } impl fs_rpc::Server for Serv { - fn mount(&self, _dev: &std::path::Path) -> Result { + fn mount(&self, _dev: &std::path::Path) -> Result { Ok(0) } - fn open(&self, path: &std::path::Path, _mount_id: u64) -> Result<(Option, u64), ()> { - let name = path.to_str().ok_or(())?; - let device_pid = *self.devices.read().get(name).ok_or(())?; + fn open(&self, path: &std::path::Path, _mount_id: u64) -> Result<(Option, u64), Errno> { + let name = path.to_str().ok_or(Errno::EINVALDAT)?; + let device_pid = *self.devices.read().get(name).ok_or(Errno::ENOENT)?; let fd = dev_driver_rpc::Client::new(device_pid).open(path)?; Ok((Some(device_pid), fd)) } - fn open_dir(&self, _path: &std::path::Path, _mount_id: u64) -> Result<(Option, u64), ()> { + fn open_dir(&self, _path: &std::path::Path, _mount_id: u64) -> Result<(Option, u64), Errno> { let entries = self.devices.read().keys().cloned().collect::>(); self.dirs .write() @@ -51,7 +51,7 @@ impl devfs_rpc::Server for Serv { } impl dir_rpc::Server for Serv { - fn next_entry(&self, fd: u64) -> Result, ()> { + fn next_entry(&self, fd: u64) -> Result, Errno> { let dirs = self.dirs.write(); let &(ref entries, entry_no) = &dirs[fd as usize]; if entry_no == entries.len() { @@ -63,7 +63,7 @@ impl dir_rpc::Server for Serv { Ok(Some(entry)) } - fn close(&self, _fd: u64) {} + fn close(&self, _fd: u64) -> Result<(), Errno> {Ok(())} } fn main() {