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* Implement open operation

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* Comment out the code for dup2
This commit is contained in:
R Aadarsh
2026-05-27 20:22:16 +05:30
parent 0810991d7d
commit 4df38b6f0d
4 changed files with 42 additions and 24 deletions
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Cargo.lock
Generated
+21 -12
View File
@@ -205,9 +205,9 @@ version = "0.1.0"
[[package]]
name = "goblin"
version = "0.10.5"
version = "0.10.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "983a6aafb3b12d4c41ea78d39e189af4298ce747353945ff5105b54a056e5cd9"
checksum = "0d494b2004fbc8cf419a6d2115488df4e11140f6f4abd877519de1bbd90c5370"
dependencies = [
"log",
"plain",
@@ -263,7 +263,7 @@ dependencies = [
"bitflags",
"libc",
"plain",
"redox_syscall",
"redox_syscall 0.8.0",
]
[[package]]
@@ -283,9 +283,9 @@ dependencies = [
[[package]]
name = "log"
version = "0.4.29"
version = "0.4.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
checksum = "616ec5685824bcc94416c6d4a7a446eea774a31efd7062c8480ba6fd06d7a6e5"
[[package]]
name = "md-5"
@@ -299,9 +299,9 @@ dependencies = [
[[package]]
name = "memchr"
version = "2.8.0"
version = "2.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
checksum = "6b947ae49db0d222b1dbc6b113ce7248a3fc3a6ca21b696717bfc000ba4484d8"
[[package]]
name = "num-traits"
@@ -436,7 +436,7 @@ name = "redox-ioctl"
version = "0.1.0"
dependencies = [
"drm-sys",
"redox_syscall",
"redox_syscall 0.9.0",
]
[[package]]
@@ -456,7 +456,7 @@ dependencies = [
"libredox",
"plain",
"redox-path",
"redox_syscall",
"redox_syscall 0.9.0",
]
[[package]]
@@ -466,13 +466,22 @@ source = "git+https://gitlab.redox-os.org/EuclidDivisionLemma/event?branch=spawn
dependencies = [
"bitflags",
"libredox",
"redox_syscall",
"redox_syscall 0.8.0",
]
[[package]]
name = "redox_syscall"
version = "0.8.0"
source = "git+https://gitlab.redox-os.org/EuclidDivisionLemma/syscall/?branch=spawn#5ae449893d6bc3731ad122d8320372cfbe83c245"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7c7591fa2c6b601dfcfe5f043f65a1c39fcdf50efefcd7f1572e538c1f4b398d"
dependencies = [
"bitflags",
]
[[package]]
name = "redox_syscall"
version = "0.9.0"
source = "git+https://gitlab.redox-os.org/EuclidDivisionLemma/syscall/?branch=spawn#4a768587a071f8c87e915c6b0836d272bed1d56c"
dependencies = [
"bitflags",
]
@@ -509,7 +518,7 @@ dependencies = [
"redox-path",
"redox-rt",
"redox_event",
"redox_syscall",
"redox_syscall 0.9.0",
"sc",
"scrypt",
"sha-crypt",
Cargo.toml
+1 -1
View File
@@ -69,7 +69,7 @@ ioslice = { version = "0.6", default-features = false }
plain = "0.2"
redox-path = "0.3"
redox_protocols = { package = "libredox", version = "0.1.17", default-features = false, features = ["protocol"] }
redox_syscall = "0.8.0"
redox_syscall = "0.9.0"
[build-dependencies]
cc = "1"
redox-ioctl/Cargo.toml
+1 -1
View File
@@ -8,7 +8,7 @@ description = "Ioctl definitions and (de)serialization for Redox"
[dependencies]
drm-sys = "0.8.0"
redox_syscall = "0.8"
redox_syscall = "0.9"
[patch.crates-io]
redox_syscall = {git = "https://gitlab.redox-os.org/EuclidDivisionLemma/syscall/", branch = "spawn"}
src/platform/redox/mod.rs
+19 -10
View File
@@ -1273,7 +1273,16 @@ impl Pal for Sys {
path,
flag,
mode,
} => todo!(),
} => {
let src_fd =
Sys::open(unsafe { CStr::from_ptr(path) }, flag, mode)? as usize;
syscall::sendfd(
new_file_table.as_raw_fd(),
src_fd,
0,
u64::try_from(fd).map_err(|_| Errno(EBADFD))?,
)?;
}
crate::header::spawn::Operation::Close(fd) => {
new_file_table.call_wo(
&(fd as usize).to_ne_bytes(),
@@ -1284,15 +1293,15 @@ impl Pal for Sys {
crate::header::spawn::Operation::Chdir(_) => todo!(),
crate::header::spawn::Operation::FChdir(_) => todo!(),
crate::header::spawn::Operation::Dup2(old, new) => {
new_file_table.call_wo(
[(old as usize).to_ne_bytes(), (new as usize).to_ne_bytes()]
.into_iter()
.flatten()
.collect::<Vec<u8>>()
.as_slice(),
syscall::CallFlags::empty(),
&[syscall::flag::FileTableVerb::Dup2 as u64],
)?;
// new_file_table.call_wo(
// [(old as usize).to_ne_bytes(), (new as usize).to_ne_bytes()]
// .into_iter()
// .flatten()
// .collect::<Vec<u8>>()
// .as_slice(),
// syscall::CallFlags::empty(),
// &[syscall::flag::FileTableVerb::Dup2 as u64],
// )?;
}
}
}