Merge branch 'main' into feat-mprotec-syscall

Author: ChinmayShringi

.gitignore

@@ -3,3 +3,4 @@ clang+llvm-16.0.4-x86_64-linux-gnu-ubuntu-22.04/
 *.cwasm
 src/glibc/build/
 bazel-*
+src/RawPOSIX/tmp/

README.md

@@ -24,6 +24,8 @@ Now let try to print `Hello world!`
 ./lindtool.sh run tests/unit-tests/file_tests/deterministic/printf
 ```
 
+Further examples can be found [here](https://lind-project.github.io/lind-wasm-docs/use/examples/)
+
 ## Documentation
 
 Check out our [docs]([lind-project.github.io/lind-wasm-docs/](https://lind-project.github.io/lind-wasm-docs/))! 

src/RawPOSIX/Cargo.toml

@@ -26,6 +26,8 @@ parking_lot = "0.12"
 bit-set = "0.5"
 nodit = "0.9.2" # Used for VMMAP
 quick_cache = "0.6.9"
+fdtables = { path = "../fdtables" }
+sysdefs = { path = "../sysdefs" }
 
 [dependencies.lazy_static]
 version = "1.0"

src/RawPOSIX/src/constants/mod.rs

@@ -1,10 +1,12 @@
-use crate::constants::{F_GETFL, MAP_ANONYMOUS, MAP_FIXED, MAP_PRIVATE, PROT_EXEC};
+use sysdefs::constants::err_const::{syscall_error, Errno};
+use sysdefs::constants::fs_const::{
+    F_GETFL, MAP_ANONYMOUS, MAP_FIXED, MAP_PRIVATE, MAP_SHARED, PAGESHIFT, PAGESIZE, PROT_EXEC,
+    PROT_NONE, PROT_READ, PROT_WRITE,
+};
 
-use crate::constants::{MAP_SHARED, PAGESHIFT, PAGESIZE, PROT_NONE, PROT_READ, PROT_WRITE};
-use crate::safeposix::vmmap::{MemoryBackingType, Vmmap, VmmapOps};
-
-use crate::interface::{cagetable_getref, syscall_error, Errno};
+use crate::interface::cagetable_getref;
 use crate::safeposix::cage::Cage;
+use crate::safeposix::vmmap::{MemoryBackingType, Vmmap, VmmapOps};
 use std::result::Result;
 
 // heap is placed at the very top of the memory

src/RawPOSIX/src/fdtables/mod.rs

@@ -31,13 +31,16 @@ pub use serde_cbor::{
     from_slice as serde_deserialize_from_bytes, ser::to_vec_packed as serde_serialize_to_bytes,
 };
 
-use crate::constants::SEM_VALUE_MAX;
 use crate::interface;
-use crate::interface::errnos::VERBOSE;
-use crate::interface::types::SigsetType;
 use std::sync::LazyLock;
 use std::time::Duration;
 
+// Import constants
+use sysdefs::constants::err_const::VERBOSE;
+use sysdefs::constants::fs_const::SEM_VALUE_MAX;
+// Import data struct
+use sysdefs::data::fs_struct::SigsetType;
+
 pub const MAXCAGEID: i32 = 1024;
 const EXIT_SUCCESS: i32 = 0;
 

src/RawPOSIX/src/interface/mem.rs

@@ -1,12 +1,8 @@
-mod comm;
-pub mod errnos;
 mod file;
 mod mem;
 mod misc;
 mod timer;
 pub mod types;
-pub use comm::*;
-pub use errnos::*;
 pub use file::*;
 pub use mem::*;
 pub use misc::*;