From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/hermit-abi/.cargo-checksum.json | 1 + vendor/hermit-abi/Cargo.toml | 47 +++ vendor/hermit-abi/LICENSE-APACHE | 201 ++++++++++ vendor/hermit-abi/LICENSE-MIT | 23 ++ vendor/hermit-abi/README.md | 22 ++ vendor/hermit-abi/src/errno.rs | 397 +++++++++++++++++++ vendor/hermit-abi/src/lib.rs | 697 +++++++++++++++++++++++++++++++++ vendor/hermit-abi/src/tcplistener.rs | 13 + vendor/hermit-abi/src/tcpstream.rs | 110 ++++++ 9 files changed, 1511 insertions(+) create mode 100644 vendor/hermit-abi/.cargo-checksum.json create mode 100644 vendor/hermit-abi/Cargo.toml create mode 100644 vendor/hermit-abi/LICENSE-APACHE create mode 100644 vendor/hermit-abi/LICENSE-MIT create mode 100644 vendor/hermit-abi/README.md create mode 100644 vendor/hermit-abi/src/errno.rs create mode 100644 vendor/hermit-abi/src/lib.rs create mode 100644 vendor/hermit-abi/src/tcplistener.rs create mode 100644 vendor/hermit-abi/src/tcpstream.rs (limited to 'vendor/hermit-abi') diff --git a/vendor/hermit-abi/.cargo-checksum.json b/vendor/hermit-abi/.cargo-checksum.json new file mode 100644 index 0000000..52bfa75 --- /dev/null +++ b/vendor/hermit-abi/.cargo-checksum.json @@ -0,0 +1 @@ +{"files":{"Cargo.toml":"2fdd312de10adc759afb2008d22aa716f275f7ac82b517cafd2adfcf62fb4f14","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"d18b009fb1ac087d121ce82ea4a0f557d63b8641f4be4316ad105b00bf85867d","src/errno.rs":"1c0680ead2ddf26b12d34bd7fa3e1dab386df761d6ac1901889ece26682dc465","src/lib.rs":"ce3e2dc736b3d369a80de2645ed5bb10779c236b5ad12e17d7e257d73780aada","src/tcplistener.rs":"1fb1c0c232d4f24afb6cff63a7541d00029b7159da8d25b2eb257dff078940a0","src/tcpstream.rs":"fce8a598c6331b82e40982eda079d758be324b8941bf76f1031cea8d01632823"},"package":"d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"} \ No newline at end of file diff --git a/vendor/hermit-abi/Cargo.toml b/vendor/hermit-abi/Cargo.toml new file mode 100644 index 0000000..b0c3a35 --- /dev/null +++ b/vendor/hermit-abi/Cargo.toml @@ -0,0 +1,47 @@ +# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO +# +# When uploading crates to the registry Cargo will automatically +# "normalize" Cargo.toml files for maximal compatibility +# with all versions of Cargo and also rewrite `path` dependencies +# to registry (e.g., crates.io) dependencies. +# +# If you are reading this file be aware that the original Cargo.toml +# will likely look very different (and much more reasonable). +# See Cargo.toml.orig for the original contents. + +[package] +edition = "2021" +name = "hermit-abi" +version = "0.3.3" +authors = ["Stefan Lankes"] +description = "Hermit system calls definitions." +readme = "README.md" +keywords = [ + "unikernel", + "libos", +] +categories = ["os"] +license = "MIT OR Apache-2.0" +repository = "https://github.com/hermitcore/hermit-rs" + +[dependencies.alloc] +version = "1.0.0" +optional = true +package = "rustc-std-workspace-alloc" + +[dependencies.compiler_builtins] +version = "0.1" +optional = true + +[dependencies.core] +version = "1.0.0" +optional = true +package = "rustc-std-workspace-core" + +[features] +default = [] +rustc-dep-of-std = [ + "core", + "alloc", + "compiler_builtins/rustc-dep-of-std", +] diff --git a/vendor/hermit-abi/LICENSE-APACHE b/vendor/hermit-abi/LICENSE-APACHE new file mode 100644 index 0000000..16fe87b --- /dev/null +++ b/vendor/hermit-abi/LICENSE-APACHE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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IN NO EVENT +SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. diff --git a/vendor/hermit-abi/README.md b/vendor/hermit-abi/README.md new file mode 100644 index 0000000..983c038 --- /dev/null +++ b/vendor/hermit-abi/README.md @@ -0,0 +1,22 @@ +# hermit-abi + +[![Crates.io](https://img.shields.io/crates/v/hermit-abi.svg)](https://crates.io/crates/hermit-abi) +[![Documentation](https://img.shields.io/badge/docs-latest-blue.svg)](https://hermitcore.github.io/hermit-rs/hermit_abi/) +[![License](https://img.shields.io/crates/l/hermit-abi.svg)](https://img.shields.io/crates/l/hermit-abi.svg) + +This is small interface to call functions from the [Hermit kernel](https://github.com/hermitcore/kernel). + +Please read the README of the [Hermit kernel](https://github.com/hermitcore/kernel) for more information. + +## License + +Licensed under either of + +* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) +* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) + +at your option. + +## Contribution + +Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions. diff --git a/vendor/hermit-abi/src/errno.rs b/vendor/hermit-abi/src/errno.rs new file mode 100644 index 0000000..dc22dc8 --- /dev/null +++ b/vendor/hermit-abi/src/errno.rs @@ -0,0 +1,397 @@ +/// Operation not permitted +pub const EPERM: i32 = 1; + +/// No such file or directory +pub const ENOENT: i32 = 2; + +/// No such process +pub const ESRCH: i32 = 3; + +/// Interrupted system call +pub const EINTR: i32 = 4; + +/// I/O error +pub const EIO: i32 = 5; + +/// No such device or address +pub const ENXIO: i32 = 6; + +/// Argument list too long +pub const E2BIG: i32 = 7; + +/// Exec format error +pub const ENOEXEC: i32 = 8; + +/// Bad file number +pub const EBADF: i32 = 9; + +/// No child processes +pub const ECHILD: i32 = 10; + +/// Try again +pub const EAGAIN: i32 = 11; + +/// Out of memory +pub const ENOMEM: i32 = 12; + +/// Permission denied +pub const EACCES: i32 = 13; + +/// Bad address +pub const EFAULT: i32 = 14; + +/// Block device required +pub const ENOTBLK: i32 = 15; + +/// Device or resource busy +pub const EBUSY: i32 = 16; + +/// File exists +pub const EEXIST: i32 = 17; + +/// Cross-device link +pub const EXDEV: i32 = 18; + +/// No such device +pub const ENODEV: i32 = 19; + +/// Not a directory +pub const ENOTDIR: i32 = 20; + +/// Is a directory +pub const EISDIR: i32 = 21; + +/// Invalid argument +pub const EINVAL: i32 = 22; + +/// File table overflow +pub const ENFILE: i32 = 23; + +/// Too many open files +pub const EMFILE: i32 = 24; + +/// Not a typewriter +pub const ENOTTY: i32 = 25; + +/// Text file busy +pub const ETXTBSY: i32 = 26; + +/// File too large +pub const EFBIG: i32 = 27; + +/// No space left on device +pub const ENOSPC: i32 = 28; + +/// Illegal seek +pub const ESPIPE: i32 = 29; + +/// Read-only file system +pub const EROFS: i32 = 30; + +/// Too many links +pub const EMLINK: i32 = 31; + +/// Broken pipe +pub const EPIPE: i32 = 32; + +/// Math argument out of domain of func +pub const EDOM: i32 = 33; + +/// Math result not representable +pub const ERANGE: i32 = 34; + +/// Resource deadlock would occur +pub const EDEADLK: i32 = 35; + +/// File name too long +pub const ENAMETOOLONG: i32 = 36; + +/// No record locks available +pub const ENOLCK: i32 = 37; + +/// Function not implemented +pub const ENOSYS: i32 = 38; + +/// Directory not empty +pub const ENOTEMPTY: i32 = 39; + +/// Too many symbolic links encountered +pub const ELOOP: i32 = 40; + +/// Operation would block +pub const EWOULDBLOCK: i32 = EAGAIN; + +/// No message of desired type +pub const ENOMSG: i32 = 42; + +/// Identifier removed +pub const EIDRM: i32 = 43; + +/// Channel number out of range +pub const ECHRNG: i32 = 44; + +/// Level 2 not synchronized +pub const EL2NSYNC: i32 = 45; + +/// Level 3 halted +pub const EL3HLT: i32 = 46; + +/// Level 3 reset +pub const EL3RST: i32 = 47; + +/// Link number out of range +pub const ELNRNG: i32 = 48; + +/// Protocol driver not attached +pub const EUNATCH: i32 = 49; + +/// No CSI structure available +pub const ENOCSI: i32 = 50; + +/// Level 2 halted +pub const EL2HLT: i32 = 51; + +/// Invalid exchange +pub const EBADE: i32 = 52; + +/// Invalid request descriptor +pub const EBADR: i32 = 53; + +/// Exchange full +pub const EXFULL: i32 = 54; + +/// No anode +pub const ENOANO: i32 = 55; + +/// Invalid request code +pub const EBADRQC: i32 = 56; + +/// Invalid slot +pub const EBADSLT: i32 = 57; + +pub const EDEADLOCK: i32 = EDEADLK; + +/// Bad font file format +pub const EBFONT: i32 = 59; + +/// Device not a stream +pub const ENOSTR: i32 = 60; + +/// No data available +pub const ENODATA: i32 = 61; + +/// Timer expired +pub const ETIME: i32 = 62; + +/// Out of streams resources +pub const ENOSR: i32 = 63; + +/// Machine is not on the network +pub const ENONET: i32 = 64; + +/// Package not installed +pub const ENOPKG: i32 = 65; + +/// Object is remote +pub const EREMOTE: i32 = 66; + +/// Link has been severed +pub const ENOLINK: i32 = 67; + +/// Advertise error +pub const EADV: i32 = 68; + +/// Srmount error +pub const ESRMNT: i32 = 69; + +/// Communication error on send +pub const ECOMM: i32 = 70; + +/// Protocol error +pub const EPROTO: i32 = 71; + +/// Multihop attempted +pub const EMULTIHOP: i32 = 72; + +/// RFS specific error +pub const EDOTDOT: i32 = 73; + +/// Not a data message +pub const EBADMSG: i32 = 74; + +/// Value too large for defined data type +pub const EOVERFLOW: i32 = 75; + +/// Name not unique on network +pub const ENOTUNIQ: i32 = 76; + +/// File descriptor in bad state +pub const EBADFD: i32 = 77; + +/// Remote address changed +pub const EREMCHG: i32 = 78; + +/// Can not access a needed shared library +pub const ELIBACC: i32 = 79; + +/// Accessing a corrupted shared library +pub const ELIBBAD: i32 = 80; + +/// .lib section in a.out corrupted +pub const ELIBSCN: i32 = 81; + +/// Attempting to link in too many shared libraries +pub const ELIBMAX: i32 = 82; + +/// Cannot exec a shared library directly +pub const ELIBEXEC: i32 = 83; + +/// Illegal byte sequence +pub const EILSEQ: i32 = 84; + +/// Interrupted system call should be restarted +pub const ERESTART: i32 = 85; + +/// Streams pipe error +pub const ESTRPIPE: i32 = 86; + +/// Too many users +pub const EUSERS: i32 = 87; + +/// Socket operation on non-socket +pub const ENOTSOCK: i32 = 88; + +/// Destination address required +pub const EDESTADDRREQ: i32 = 89; + +/// Message too long +pub const EMSGSIZE: i32 = 90; + +/// Protocol wrong type for socket +pub const EPROTOTYPE: i32 = 91; + +/// Protocol not available +pub const ENOPROTOOPT: i32 = 92; + +/// Protocol not supported +pub const EPROTONOSUPPORT: i32 = 93; + +/// Socket type not supported +pub const ESOCKTNOSUPPORT: i32 = 94; + +/// Operation not supported on transport endpoint +pub const EOPNOTSUPP: i32 = 95; + +/// Protocol family not supported +pub const EPFNOSUPPORT: i32 = 96; + +/// Address family not supported by protocol +pub const EAFNOSUPPORT: i32 = 97; + +/// Address already in use +pub const EADDRINUSE: i32 = 98; + +/// Cannot assign requested address +pub const EADDRNOTAVAIL: i32 = 99; + +/// Network is down +pub const ENETDOWN: i32 = 100; + +/// Network is unreachable +pub const ENETUNREACH: i32 = 101; + +/// Network dropped connection because of reset +pub const ENETRESET: i32 = 102; + +/// Software caused connection abort +pub const ECONNABORTED: i32 = 103; + +/// Connection reset by peer +pub const ECONNRESET: i32 = 104; + +/// No buffer space available +pub const ENOBUFS: i32 = 105; + +/// Transport endpoint is already connected +pub const EISCONN: i32 = 106; + +/// Transport endpoint is not connected +pub const ENOTCONN: i32 = 107; + +/// Cannot send after transport endpoint shutdown +pub const ESHUTDOWN: i32 = 108; + +/// Too many references: cannot splice +pub const ETOOMANYREFS: i32 = 109; + +/// Connection timed out +pub const ETIMEDOUT: i32 = 110; + +/// Connection refused +pub const ECONNREFUSED: i32 = 111; + +/// Host is down +pub const EHOSTDOWN: i32 = 112; + +/// No route to host +pub const EHOSTUNREACH: i32 = 113; + +/// Operation already in progress +pub const EALREADY: i32 = 114; + +/// Operation now in progress +pub const EINPROGRESS: i32 = 115; + +/// Stale file handle +pub const ESTALE: i32 = 116; + +/// Structure needs cleaning +pub const EUCLEAN: i32 = 117; + +/// Not a XENIX named type file +pub const ENOTNAM: i32 = 118; + +/// No XENIX semaphores available +pub const ENAVAIL: i32 = 119; + +/// Is a named type file +pub const EISNAM: i32 = 120; + +/// Remote I/O error +pub const EREMOTEIO: i32 = 121; + +/// Quota exceeded +pub const EDQUOT: i32 = 122; + +/// No medium found +pub const ENOMEDIUM: i32 = 123; + +/// Wrong medium type +pub const EMEDIUMTYPE: i32 = 124; + +/// Operation Canceled +pub const ECANCELED: i32 = 125; + +/// Required key not available +pub const ENOKEY: i32 = 126; + +/// Key has expired +pub const EKEYEXPIRED: i32 = 127; + +/// Key has been revoked +pub const EKEYREVOKED: i32 = 128; + +/// Key was rejected by service +pub const EKEYREJECTED: i32 = 129; + +/// Robust mutexes: Owner died +pub const EOWNERDEAD: i32 = 130; + +/// Robust mutexes: State not recoverable +pub const ENOTRECOVERABLE: i32 = 131; + +/// Robust mutexes: Operation not possible due to RF-kill +pub const ERFKILL: i32 = 132; + +/// Robust mutexes: Memory page has hardware error +pub const EHWPOISON: i32 = 133; diff --git a/vendor/hermit-abi/src/lib.rs b/vendor/hermit-abi/src/lib.rs new file mode 100644 index 0000000..0521b2b --- /dev/null +++ b/vendor/hermit-abi/src/lib.rs @@ -0,0 +1,697 @@ +//! `hermit-abi` is small interface to call functions from the +//! [Hermit unikernel](https://github.com/hermitcore/kernel). + +#![no_std] +#![allow(nonstandard_style)] +#![allow(clippy::missing_safety_doc)] +#![allow(clippy::result_unit_err)] + +pub mod errno; +pub mod tcplistener; +pub mod tcpstream; + +use core::ffi::{c_int, c_void}; + +/// A thread handle type +pub type Tid = u32; + +/// Maximum number of priorities +pub const NO_PRIORITIES: usize = 31; + +/// Priority of a thread +#[derive(PartialEq, Eq, PartialOrd, Ord, Debug, Clone, Copy)] +pub struct Priority(u8); + +impl Priority { + pub const fn into(self) -> u8 { + self.0 + } + + pub const fn from(x: u8) -> Self { + Priority(x) + } +} + +pub const HIGH_PRIO: Priority = Priority::from(3); +pub const NORMAL_PRIO: Priority = Priority::from(2); +pub const LOW_PRIO: Priority = Priority::from(1); + +/// A handle, identifying a socket +#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Default, Hash)] +pub struct Handle(usize); + +pub const NSEC_PER_SEC: u64 = 1_000_000_000; +pub const FUTEX_RELATIVE_TIMEOUT: u32 = 1; +pub const CLOCK_REALTIME: u64 = 1; +pub const CLOCK_MONOTONIC: u64 = 4; +pub const STDIN_FILENO: c_int = 0; +pub const STDOUT_FILENO: c_int = 1; +pub const STDERR_FILENO: c_int = 2; +pub const O_RDONLY: i32 = 0o0; +pub const O_WRONLY: i32 = 0o1; +pub const O_RDWR: i32 = 0o2; +pub const O_CREAT: i32 = 0o100; +pub const O_EXCL: i32 = 0o200; +pub const O_TRUNC: i32 = 0o1000; +pub const O_APPEND: i32 = 0o2000; + +/// returns true if file descriptor `fd` is a tty +pub fn isatty(_fd: c_int) -> bool { + false +} + +/// `timespec` is used by `clock_gettime` to retrieve the +/// current time +#[derive(Copy, Clone, Debug)] +#[repr(C)] +pub struct timespec { + /// seconds + pub tv_sec: i64, + /// nanoseconds + pub tv_nsec: i64, +} + +/// Internet protocol version. +#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)] +pub enum Version { + Unspecified, + Ipv4, + Ipv6, +} + +/// A four-octet IPv4 address. +#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Default)] +pub struct Ipv4Address(pub [u8; 4]); + +/// A sixteen-octet IPv6 address. +#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Default)] +pub struct Ipv6Address(pub [u8; 16]); + +/// An internetworking address. +#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)] +pub enum IpAddress { + /// An unspecified address. + /// May be used as a placeholder for storage where the address is not assigned yet. + Unspecified, + /// An IPv4 address. + Ipv4(Ipv4Address), + /// An IPv6 address. + Ipv6(Ipv6Address), +} + +/// The largest number `rand` will return +pub const RAND_MAX: u64 = 2_147_483_647; + +pub const AF_INET: i32 = 0; +pub const AF_INET6: i32 = 1; +pub const IPPROTO_IP: i32 = 0; +pub const IPPROTO_IPV6: i32 = 41; +pub const IPPROTO_UDP: i32 = 17; +pub const IPPROTO_TCP: i32 = 6; +pub const IPV6_ADD_MEMBERSHIP: i32 = 12; +pub const IPV6_DROP_MEMBERSHIP: i32 = 13; +pub const IPV6_MULTICAST_LOOP: i32 = 19; +pub const IPV6_V6ONLY: i32 = 27; +pub const IP_TTL: i32 = 2; +pub const IP_MULTICAST_TTL: i32 = 5; +pub const IP_MULTICAST_LOOP: i32 = 7; +pub const IP_ADD_MEMBERSHIP: i32 = 3; +pub const IP_DROP_MEMBERSHIP: i32 = 4; +pub const SHUT_RD: i32 = 0; +pub const SHUT_WR: i32 = 1; +pub const SHUT_RDWR: i32 = 2; +pub const SOCK_DGRAM: i32 = 2; +pub const SOCK_STREAM: i32 = 1; +pub const SOL_SOCKET: i32 = 4095; +pub const SO_BROADCAST: i32 = 32; +pub const SO_ERROR: i32 = 4103; +pub const SO_RCVTIMEO: i32 = 4102; +pub const SO_REUSEADDR: i32 = 4; +pub const SO_SNDTIMEO: i32 = 4101; +pub const SO_LINGER: i32 = 128; +pub const TCP_NODELAY: i32 = 1; +pub const MSG_PEEK: i32 = 1; +pub const FIONBIO: i32 = 0x8008667eu32 as i32; +pub const EAI_NONAME: i32 = -2200; +pub const EAI_SERVICE: i32 = -2201; +pub const EAI_FAIL: i32 = -2202; +pub const EAI_MEMORY: i32 = -2203; +pub const EAI_FAMILY: i32 = -2204; +pub const POLLIN: i16 = 0x1; +pub const POLLPRI: i16 = 0x2; +pub const POLLOUT: i16 = 0x4; +pub const POLLERR: i16 = 0x8; +pub const POLLHUP: i16 = 0x10; +pub const POLLNVAL: i16 = 0x20; +pub const POLLRDNORM: i16 = 0x040; +pub const POLLRDBAND: i16 = 0x080; +pub const POLLRDHUP: i16 = 0x2000; +pub type sa_family_t = u8; +pub type socklen_t = u32; +pub type in_addr_t = u32; +pub type in_port_t = u16; +pub type time_t = i64; +pub type suseconds_t = i64; +pub type nfds_t = usize; + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct in_addr { + pub s_addr: u32, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct in6_addr { + pub s6_addr: [u8; 16], +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct sockaddr { + pub sa_len: u8, + pub sa_family: sa_family_t, + pub sa_data: [u8; 14], +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct sockaddr_in { + pub sin_len: u8, + pub sin_family: sa_family_t, + pub sin_port: u16, + pub sin_addr: in_addr, + pub sin_zero: [u8; 8], +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct sockaddr_in6 { + pub sin6_family: sa_family_t, + pub sin6_port: u16, + pub sin6_addr: in6_addr, + pub sin6_flowinfo: u32, + pub sin6_scope_id: u32, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct addrinfo { + pub ai_flags: i32, + pub ai_family: i32, + pub ai_socktype: i32, + pub ai_protocol: i32, + pub ai_addrlen: socklen_t, + pub ai_addr: *mut sockaddr, + pub ai_canonname: *mut u8, + pub ai_next: *mut addrinfo, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct sockaddr_storage { + pub s2_len: u8, + pub ss_family: sa_family_t, + pub s2_data1: [i8; 2usize], + pub s2_data2: [u32; 3usize], +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct ip_mreq { + pub imr_multiaddr: in_addr, + pub imr_interface: in_addr, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct ipv6_mreq { + pub ipv6mr_multiaddr: in6_addr, + pub ipv6mr_interface: u32, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct linger { + pub l_onoff: i32, + pub l_linger: i32, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct timeval { + pub tv_sec: time_t, + pub tv_usec: suseconds_t, +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct pollfd { + pub fd: i32, /* file descriptor */ + pub events: i16, /* events to look for */ + pub revents: i16, /* events returned */ +} + +#[repr(C)] +pub struct dirent { + pub d_ino: u64, + pub d_off: u64, + pub d_namelen: u32, + pub d_type: u32, + pub d_name: [u8; 0], +} + +#[repr(C)] +#[derive(Copy, Clone, Debug)] +pub enum DirectoryEntry { + Invalid(i32), + Valid(*const dirent), +} + +#[repr(C)] +#[derive(Debug, Copy, Clone)] +pub struct stat { + pub st_dev: u64, + pub st_ino: u64, + pub st_nlink: u64, + pub st_mode: u32, + pub st_uid: u32, + pub st_gid: u32, + pub st_rdev: u64, + pub st_size: i64, + pub st_blksize: i64, + pub st_blocks: i64, + pub st_atime: i64, + pub st_atime_nsec: i64, + pub st_mtime: i64, + pub st_mtime_nsec: i64, + pub st_ctime: i64, + pub st_ctime_nsec: i64, +} + +pub const DT_UNKNOWN: u32 = 0; +pub const DT_FIFO: u32 = 1; +pub const DT_CHR: u32 = 2; +pub const DT_DIR: u32 = 4; +pub const DT_BLK: u32 = 6; +pub const DT_REG: u32 = 8; +pub const DT_LNK: u32 = 10; +pub const DT_SOCK: u32 = 12; +pub const DT_WHT: u32 = 14; + +pub const S_IFDIR: u32 = 16384; +pub const S_IFREG: u32 = 32768; +pub const S_IFLNK: u32 = 40960; +pub const S_IFMT: u32 = 61440; + +// sysmbols, which are part of the library operating system +extern "C" { + /// If the value at address matches the expected value, park the current thread until it is either + /// woken up with [`futex_wake`] (returns 0) or an optional timeout elapses (returns -ETIMEDOUT). + /// + /// Setting `timeout` to null means the function will only return if [`futex_wake`] is called. + /// Otherwise, `timeout` is interpreted as an absolute time measured with [`CLOCK_MONOTONIC`]. + /// If [`FUTEX_RELATIVE_TIMEOUT`] is set in `flags` the timeout is understood to be relative + /// to the current time. + /// + /// Returns -EINVAL if `address` is null, the timeout is negative or `flags` contains unknown values. + #[link_name = "sys_futex_wait"] + pub fn futex_wait( + address: *mut u32, + expected: u32, + timeout: *const timespec, + flags: u32, + ) -> i32; + + /// Wake `count` threads waiting on the futex at `address`. Returns the number of threads + /// woken up (saturates to `i32::MAX`). If `count` is `i32::MAX`, wake up all matching + /// waiting threads. If `count` is negative or `address` is null, returns -EINVAL. + #[link_name = "sys_futex_wake"] + pub fn futex_wake(address: *mut u32, count: i32) -> i32; + + /// sem_init() initializes the unnamed semaphore at the address + /// pointed to by `sem`. The `value` argument specifies the + /// initial value for the semaphore. + #[link_name = "sys_sem_init"] + pub fn sem_init(sem: *mut *const c_void, value: u32) -> i32; + + /// sem_destroy() frees the unnamed semaphore at the address + /// pointed to by `sem`. + #[link_name = "sys_sem_destroy"] + pub fn sem_destroy(sem: *const c_void) -> i32; + + /// sem_post() increments the semaphore pointed to by `sem`. + /// If the semaphore's value consequently becomes greater + /// than zero, then another thread blocked in a sem_wait call + /// will be woken up and proceed to lock the semaphore. + #[link_name = "sys_sem_post"] + pub fn sem_post(sem: *const c_void) -> i32; + + /// try to decrement a semaphore + /// + /// sem_trywait() is the same as sem_timedwait(), except that + /// if the decrement cannot be immediately performed, then call + /// returns a negative value instead of blocking. + #[link_name = "sys_sem_trywait"] + pub fn sem_trywait(sem: *const c_void) -> i32; + + /// decrement a semaphore + /// + /// sem_timedwait() decrements the semaphore pointed to by `sem`. + /// If the semaphore's value is greater than zero, then the + /// the function returns immediately. If the semaphore currently + /// has the value zero, then the call blocks until either + /// it becomes possible to perform the decrement of the time limit + /// to wait for the semaphore is expired. A time limit `ms` of + /// means infinity waiting time. + #[link_name = "sys_timedwait"] + pub fn sem_timedwait(sem: *const c_void, ms: u32) -> i32; + + /// Determines the id of the current thread + #[link_name = "sys_getpid"] + pub fn getpid() -> u32; + + /// cause normal termination and return `arg` + /// to the host system + #[link_name = "sys_exit"] + pub fn exit(arg: i32) -> !; + + /// cause abnormal termination + #[link_name = "sys_abort"] + pub fn abort() -> !; + + /// suspend execution for microsecond intervals + /// + /// The usleep() function suspends execution of the calling + /// thread for (at least) `usecs` microseconds. + #[link_name = "sys_usleep"] + pub fn usleep(usecs: u64); + + /// spawn a new thread + /// + /// spawn() starts a new thread. The new thread starts execution + /// by invoking `func(usize)`; `arg` is passed as the argument + /// to `func`. `prio` defines the priority of the new thread, + /// which can be between `LOW_PRIO` and `HIGH_PRIO`. + /// `core_id` defines the core, where the thread is located. + /// A negative value give the operating system the possibility + /// to select the core by its own. + #[link_name = "sys_spawn"] + pub fn spawn( + id: *mut Tid, + func: extern "C" fn(usize), + arg: usize, + prio: u8, + core_id: isize, + ) -> i32; + + /// spawn a new thread with user-specified stack size + /// + /// spawn2() starts a new thread. The new thread starts execution + /// by invoking `func(usize)`; `arg` is passed as the argument + /// to `func`. `prio` defines the priority of the new thread, + /// which can be between `LOW_PRIO` and `HIGH_PRIO`. + /// `core_id` defines the core, where the thread is located. + /// A negative value give the operating system the possibility + /// to select the core by its own. + /// In contrast to spawn(), spawn2() is able to define the + /// stack size. + #[link_name = "sys_spawn2"] + pub fn spawn2( + func: extern "C" fn(usize), + arg: usize, + prio: u8, + stack_size: usize, + core_id: isize, + ) -> Tid; + + /// join with a terminated thread + /// + /// The join() function waits for the thread specified by `id` + /// to terminate. + #[link_name = "sys_join"] + pub fn join(id: Tid) -> i32; + + /// yield the processor + /// + /// causes the calling thread to relinquish the CPU. The thread + /// is moved to the end of the queue for its static priority. + #[link_name = "sys_yield"] + pub fn yield_now(); + + /// get current time + /// + /// The clock_gettime() functions allow the calling thread + /// to retrieve the value used by a clock which is specified + /// by `clock_id`. + /// + /// `CLOCK_REALTIME`: the system's real time clock, + /// expressed as the amount of time since the Epoch. + /// + /// `CLOCK_MONOTONIC`: clock that increments monotonically, + /// tracking the time since an arbitrary point + #[link_name = "sys_clock_gettime"] + pub fn clock_gettime(clock_id: u64, tp: *mut timespec) -> i32; + + /// open and possibly create a file + /// + /// The open() system call opens the file specified by `name`. + /// If the specified file does not exist, it may optionally + /// be created by open(). + #[link_name = "sys_open"] + pub fn open(name: *const i8, flags: i32, mode: i32) -> i32; + + /// open a directory + /// + /// The opendir() system call opens the directory specified by `name`. + #[link_name = "sys_opendir"] + pub fn opendir(name: *const i8) -> i32; + + /// delete the file it refers to `name` + #[link_name = "sys_unlink"] + pub fn unlink(name: *const i8) -> i32; + + /// remove directory it refers to `name` + #[link_name = "sys_rmdir"] + pub fn rmdir(name: *const i8) -> i32; + + /// stat + #[link_name = "sys_stat"] + pub fn stat(name: *const i8, stat: *mut stat) -> i32; + + /// lstat + #[link_name = "sys_lstat"] + pub fn lstat(name: *const i8, stat: *mut stat) -> i32; + + /// fstat + #[link_name = "sys_fstat"] + pub fn fstat(fd: i32, stat: *mut stat) -> i32; + + /// determines the number of activated processors + #[link_name = "sys_get_processor_count"] + pub fn get_processor_count() -> usize; + + #[link_name = "sys_malloc"] + pub fn malloc(size: usize, align: usize) -> *mut u8; + + #[doc(hidden)] + #[link_name = "sys_realloc"] + pub fn realloc(ptr: *mut u8, size: usize, align: usize, new_size: usize) -> *mut u8; + + #[doc(hidden)] + #[link_name = "sys_free"] + pub fn free(ptr: *mut u8, size: usize, align: usize); + + #[link_name = "sys_notify"] + pub fn notify(id: usize, count: i32) -> i32; + + #[doc(hidden)] + #[link_name = "sys_add_queue"] + pub fn add_queue(id: usize, timeout_ns: i64) -> i32; + + #[doc(hidden)] + #[link_name = "sys_wait"] + pub fn wait(id: usize) -> i32; + + #[doc(hidden)] + #[link_name = "sys_init_queue"] + pub fn init_queue(id: usize) -> i32; + + #[doc(hidden)] + #[link_name = "sys_destroy_queue"] + pub fn destroy_queue(id: usize) -> i32; + + /// initialize the network stack + #[link_name = "sys_network_init"] + pub fn network_init() -> i32; + + /// Add current task to the queue of blocked tasks. After calling `block_current_task`, + /// call `yield_now` to switch to another task. + #[link_name = "sys_block_current_task"] + pub fn block_current_task(); + + /// Add current task to the queue of blocked tasks, but wake it when `timeout` milliseconds + /// have elapsed. + /// + /// After calling `block_current_task`, call `yield_now` to switch to another task. + #[link_name = "sys_block_current_task_with_timeout"] + pub fn block_current_task_with_timeout(timeout: u64); + + /// Wakeup task with the thread id `tid` + #[link_name = "sys_wakeup_taskt"] + pub fn wakeup_task(tid: Tid); + + #[link_name = "sys_accept"] + pub fn accept(s: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32; + + /// bind a name to a socket + #[link_name = "sys_bind"] + pub fn bind(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32; + + #[link_name = "sys_connect"] + pub fn connect(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32; + + /// read from a file descriptor + /// + /// read() attempts to read `len` bytes of data from the object + /// referenced by the descriptor `fd` into the buffer pointed + /// to by `buf`. + #[link_name = "sys_read"] + pub fn read(fd: i32, buf: *mut u8, len: usize) -> isize; + + /// 'readdir' returns a pointer to a dirent structure + /// representing the next directory entry in the directory stream + /// pointed to by the file descriptor + #[link_name = "sys_readdir"] + pub fn readdir(fd: i32) -> DirectoryEntry; + + /// 'mkdir' attempts to create a directory, + /// it returns 0 on success and -1 on error + #[link_name = "sys_mkdir"] + pub fn mkdir(name: *const i8, mode: u32) -> i32; + + /// Fill `len` bytes in `buf` with cryptographically secure random data. + /// + /// Returns either the number of bytes written to buf (a positive value) or + /// * `-EINVAL` if `flags` contains unknown flags. + /// * `-ENOSYS` if the system does not support random data generation. + #[link_name = "sys_read_entropy"] + pub fn read_entropy(buf: *mut u8, len: usize, flags: u32) -> isize; + + /// receive() a message from a socket + #[link_name = "sys_recv"] + pub fn recv(socket: i32, buf: *mut u8, len: usize, flags: i32) -> isize; + + /// receive() a message from a socket + #[link_name = "sys_recvfrom"] + pub fn recvfrom( + socket: i32, + buf: *mut u8, + len: usize, + flags: i32, + addr: *mut sockaddr, + addrlen: *mut socklen_t, + ) -> isize; + + /// write to a file descriptor + /// + /// write() attempts to write `len` of data to the object + /// referenced by the descriptor `fd` from the + /// buffer pointed to by `buf`. + #[link_name = "sys_write"] + pub fn write(fd: i32, buf: *const u8, len: usize) -> isize; + + /// close a file descriptor + /// + /// The close() call deletes a file descriptor `fd` from the object + /// reference table. + #[link_name = "sys_close"] + pub fn close(fd: i32) -> i32; + + /// duplicate an existing file descriptor + #[link_name = "sys_dup"] + pub fn dup(fd: i32) -> i32; + + #[link_name = "sys_getpeername"] + pub fn getpeername(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32; + + #[link_name = "sys_getsockname"] + pub fn getsockname(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32; + + #[link_name = "sys_getsockopt"] + pub fn getsockopt( + s: i32, + level: i32, + optname: i32, + optval: *mut c_void, + optlen: *mut socklen_t, + ) -> i32; + + #[link_name = "sys_setsockopt"] + pub fn setsockopt( + s: i32, + level: i32, + optname: i32, + optval: *const c_void, + optlen: socklen_t, + ) -> i32; + + #[link_name = "sys_ioctl"] + pub fn ioctl(s: i32, cmd: i32, argp: *mut c_void) -> i32; + + #[link_name = "sys_pool"] + pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: i32) -> i32; + + /// listen for connections on a socket + /// + /// The `backlog` parameter defines the maximum length for the queue of pending + /// connections. Currently, the `backlog` must be one. + #[link_name = "sys_listen"] + pub fn listen(s: i32, backlog: i32) -> i32; + + #[link_name = "sys_send"] + pub fn send(s: i32, mem: *const c_void, len: usize, flags: i32) -> isize; + + #[link_name = "sys_sendto"] + pub fn sendto( + s: i32, + mem: *const c_void, + len: usize, + flags: i32, + to: *const sockaddr, + tolen: socklen_t, + ) -> isize; + + /// shut down part of a full-duplex connection + #[link_name = "sys_shutdown_socket"] + pub fn shutdown_socket(s: i32, how: i32) -> i32; + + #[link_name = "sys_socket"] + pub fn socket(domain: i32, type_: i32, protocol: i32) -> i32; + + #[link_name = "sys_freeaddrinfo"] + pub fn freeaddrinfo(ai: *mut addrinfo); + + #[link_name = "sys_getaddrinfo"] + pub fn getaddrinfo( + nodename: *const i8, + servname: *const u8, + hints: *const addrinfo, + res: *mut *mut addrinfo, + ) -> i32; + + fn sys_get_priority() -> u8; + fn sys_set_priority(tid: Tid, prio: u8); +} + +/// Determine the priority of the current thread +#[inline(always)] +pub unsafe fn get_priority() -> Priority { + Priority::from(sys_get_priority()) +} + +/// Determine the priority of the current thread +#[inline(always)] +pub unsafe fn set_priority(tid: Tid, prio: Priority) { + sys_set_priority(tid, prio.into()); +} diff --git a/vendor/hermit-abi/src/tcplistener.rs b/vendor/hermit-abi/src/tcplistener.rs new file mode 100644 index 0000000..c278dc0 --- /dev/null +++ b/vendor/hermit-abi/src/tcplistener.rs @@ -0,0 +1,13 @@ +//! `tcplistener` provide an interface to establish tcp socket server. + +use crate::{Handle, IpAddress}; + +extern "Rust" { + fn sys_tcp_listener_accept(port: u16) -> Result<(Handle, IpAddress, u16), ()>; +} + +/// Wait for connection at specified address. +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn accept(port: u16) -> Result<(Handle, IpAddress, u16), ()> { + unsafe { sys_tcp_listener_accept(port) } +} diff --git a/vendor/hermit-abi/src/tcpstream.rs b/vendor/hermit-abi/src/tcpstream.rs new file mode 100644 index 0000000..c8fcd18 --- /dev/null +++ b/vendor/hermit-abi/src/tcpstream.rs @@ -0,0 +1,110 @@ +//! `tcpstream` provide an interface to establish tcp socket client. + +use crate::{Handle, IpAddress}; + +extern "Rust" { + fn sys_tcp_stream_connect(ip: &[u8], port: u16, timeout: Option) -> Result; + fn sys_tcp_stream_close(handle: Handle) -> Result<(), ()>; + fn sys_tcp_stream_read(handle: Handle, buffer: &mut [u8]) -> Result; + fn sys_tcp_stream_write(handle: Handle, buffer: &[u8]) -> Result; + fn sys_tcp_stream_set_read_timeout(handle: Handle, timeout: Option) -> Result<(), ()>; + fn sys_tcp_stream_get_read_timeout(handle: Handle) -> Result, ()>; + fn sys_tcp_stream_set_write_timeout(handle: Handle, timeout: Option) -> Result<(), ()>; + fn sys_tcp_stream_get_write_timeout(handle: Handle) -> Result, ()>; + fn sys_tcp_stream_peek(handle: Handle, buf: &mut [u8]) -> Result; + fn sys_tcp_stream_set_nonblocking(handle: Handle, mode: bool) -> Result<(), ()>; + fn sys_tcp_stream_set_tll(handle: Handle, ttl: u32) -> Result<(), ()>; + fn sys_tcp_stream_get_tll(handle: Handle) -> Result; + fn sys_tcp_stream_shutdown(handle: Handle, how: i32) -> Result<(), ()>; + fn sys_tcp_stream_peer_addr(handle: Handle) -> Result<(IpAddress, u16), ()>; +} + +/// Opens a TCP connection to a remote host. +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn connect(ip: &[u8], port: u16, timeout: Option) -> Result { + unsafe { sys_tcp_stream_connect(ip, port, timeout) } +} + +/// Close a TCP connection +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn close(handle: Handle) -> Result<(), ()> { + unsafe { sys_tcp_stream_close(handle) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn peek(handle: Handle, buf: &mut [u8]) -> Result { + unsafe { sys_tcp_stream_peek(handle, buf) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn peer_addr(handle: Handle) -> Result<(IpAddress, u16), ()> { + unsafe { sys_tcp_stream_peer_addr(handle) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn read(handle: Handle, buffer: &mut [u8]) -> Result { + unsafe { sys_tcp_stream_read(handle, buffer) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn write(handle: Handle, buffer: &[u8]) -> Result { + unsafe { sys_tcp_stream_write(handle, buffer) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn set_read_timeout(handle: Handle, timeout: Option) -> Result<(), ()> { + unsafe { sys_tcp_stream_set_read_timeout(handle, timeout) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn set_write_timeout(handle: Handle, timeout: Option) -> Result<(), ()> { + unsafe { sys_tcp_stream_set_write_timeout(handle, timeout) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn get_read_timeout(handle: Handle) -> Result, ()> { + unsafe { sys_tcp_stream_get_read_timeout(handle) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn get_write_timeout(handle: Handle) -> Result, ()> { + unsafe { sys_tcp_stream_get_write_timeout(handle) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn set_nodelay(_: Handle, mode: bool) -> Result<(), ()> { + // smoltcp does not support Nagle's algorithm + // => to enable Nagle's algorithm isn't possible + if mode { + Ok(()) + } else { + Err(()) + } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn nodelay(_: Handle) -> Result { + // smoltcp does not support Nagle's algorithm + // => return always true + Ok(true) +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn set_nonblocking(handle: Handle, mode: bool) -> Result<(), ()> { + unsafe { sys_tcp_stream_set_nonblocking(handle, mode) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn set_tll(handle: Handle, ttl: u32) -> Result<(), ()> { + unsafe { sys_tcp_stream_set_tll(handle, ttl) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn get_tll(handle: Handle) -> Result { + unsafe { sys_tcp_stream_get_tll(handle) } +} + +#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")] +pub fn shutdown(handle: Handle, how: i32) -> Result<(), ()> { + unsafe { sys_tcp_stream_shutdown(handle, how) } +} -- cgit v1.2.3