Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 313 insertions, 0 deletions

diff --git a/vendor/redox_syscall/src/error.rs b/vendor/redox_syscall/src/error.rs
new file mode 100644
index 0000000..5cc0bfc
--- /dev/null
+++ b/vendor/redox_syscall/src/error.rs
@@ -0,0 +1,313 @@
+use core::{fmt, result};
+
+#[derive(Eq, PartialEq)]
+pub struct Error {
+    pub errno: i32,
+}
+
+pub type Result<T, E = Error> = result::Result<T, E>;
+
+impl Error {
+    pub fn new(errno: i32) -> Error {
+        Error { errno: errno }
+    }
+
+    pub fn mux(result: Result<usize>) -> usize {
+        match result {
+            Ok(value) => value,
+            Err(error) => -error.errno as usize,
+        }
+    }
+
+    pub fn demux(value: usize) -> Result<usize> {
+        let errno = -(value as i32);
+        if errno >= 1 && errno < STR_ERROR.len() as i32 {
+            Err(Error::new(errno))
+        } else {
+            Ok(value)
+        }
+    }
+
+    pub fn text(&self) -> &'static str {
+        STR_ERROR.get(self.errno as usize).map(|&x| x).unwrap_or("Unknown Error")
+    }
+}
+
+impl fmt::Debug for Error {
+    fn fmt(&self, f: &mut fmt::Formatter) -> result::Result<(), fmt::Error> {
+        f.write_str(self.text())
+    }
+}
+
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter) -> result::Result<(), fmt::Error> {
+        f.write_str(self.text())
+    }
+}
+
+pub const EPERM: i32 = 1;  /* Operation not permitted */
+pub const ENOENT: i32 = 2;  /* No such file or directory */
+pub const ESRCH: i32 = 3;  /* No such process */
+pub const EINTR: i32 = 4;  /* Interrupted system call */
+pub const EIO: i32 = 5;  /* I/O error */
+pub const ENXIO: i32 = 6;  /* No such device or address */
+pub const E2BIG: i32 = 7;  /* Argument list too long */
+pub const ENOEXEC: i32 = 8;  /* Exec format error */
+pub const EBADF: i32 = 9;  /* Bad file number */
+pub const ECHILD: i32 = 10;  /* No child processes */
+pub const EAGAIN: i32 = 11;  /* Try again */
+pub const ENOMEM: i32 = 12;  /* Out of memory */
+pub const EACCES: i32 = 13;  /* Permission denied */
+pub const EFAULT: i32 = 14;  /* Bad address */
+pub const ENOTBLK: i32 = 15;  /* Block device required */
+pub const EBUSY: i32 = 16;  /* Device or resource busy */
+pub const EEXIST: i32 = 17;  /* File exists */
+pub const EXDEV: i32 = 18;  /* Cross-device link */
+pub const ENODEV: i32 = 19;  /* No such device */
+pub const ENOTDIR: i32 = 20;  /* Not a directory */
+pub const EISDIR: i32 = 21;  /* Is a directory */
+pub const EINVAL: i32 = 22;  /* Invalid argument */
+pub const ENFILE: i32 = 23;  /* File table overflow */
+pub const EMFILE: i32 = 24;  /* Too many open files */
+pub const ENOTTY: i32 = 25;  /* Not a typewriter */
+pub const ETXTBSY: i32 = 26;  /* Text file busy */
+pub const EFBIG: i32 = 27;  /* File too large */
+pub const ENOSPC: i32 = 28;  /* No space left on device */
+pub const ESPIPE: i32 = 29;  /* Illegal seek */
+pub const EROFS: i32 = 30;  /* Read-only file system */
+pub const EMLINK: i32 = 31;  /* Too many links */
+pub const EPIPE: i32 = 32;  /* Broken pipe */
+pub const EDOM: i32 = 33;  /* Math argument out of domain of func */
+pub const ERANGE: i32 = 34;  /* Math result not representable */
+pub const EDEADLK: i32 = 35;  /* Resource deadlock would occur */
+pub const ENAMETOOLONG: i32 = 36;  /* File name too long */
+pub const ENOLCK: i32 = 37;  /* No record locks available */
+pub const ENOSYS: i32 = 38;  /* Function not implemented */
+pub const ENOTEMPTY: i32 = 39;  /* Directory not empty */
+pub const ELOOP: i32 = 40;  /* Too many symbolic links encountered */
+pub const EWOULDBLOCK: i32 = 41;  /* Operation would block */
+pub const ENOMSG: i32 = 42;  /* No message of desired type */
+pub const EIDRM: i32 = 43;  /* Identifier removed */
+pub const ECHRNG: i32 = 44;  /* Channel number out of range */
+pub const EL2NSYNC: i32 = 45;  /* Level 2 not synchronized */
+pub const EL3HLT: i32 = 46;  /* Level 3 halted */
+pub const EL3RST: i32 = 47;  /* Level 3 reset */
+pub const ELNRNG: i32 = 48;  /* Link number out of range */
+pub const EUNATCH: i32 = 49;  /* Protocol driver not attached */
+pub const ENOCSI: i32 = 50;  /* No CSI structure available */
+pub const EL2HLT: i32 = 51;  /* Level 2 halted */
+pub const EBADE: i32 = 52;  /* Invalid exchange */
+pub const EBADR: i32 = 53;  /* Invalid request descriptor */
+pub const EXFULL: i32 = 54;  /* Exchange full */
+pub const ENOANO: i32 = 55;  /* No anode */
+pub const EBADRQC: i32 = 56;  /* Invalid request code */
+pub const EBADSLT: i32 = 57;  /* Invalid slot */
+pub const EDEADLOCK: i32 = 58; /* Resource deadlock would occur */
+pub const EBFONT: i32 = 59;  /* Bad font file format */
+pub const ENOSTR: i32 = 60;  /* Device not a stream */
+pub const ENODATA: i32 = 61;  /* No data available */
+pub const ETIME: i32 = 62;  /* Timer expired */
+pub const ENOSR: i32 = 63;  /* Out of streams resources */
+pub const ENONET: i32 = 64;  /* Machine is not on the network */
+pub const ENOPKG: i32 = 65;  /* Package not installed */
+pub const EREMOTE: i32 = 66;  /* Object is remote */
+pub const ENOLINK: i32 = 67;  /* Link has been severed */
+pub const EADV: i32 = 68;  /* Advertise error */
+pub const ESRMNT: i32 = 69;  /* Srmount error */
+pub const ECOMM: i32 = 70;  /* Communication error on send */
+pub const EPROTO: i32 = 71;  /* Protocol error */
+pub const EMULTIHOP: i32 = 72;  /* Multihop attempted */
+pub const EDOTDOT: i32 = 73;  /* RFS specific error */
+pub const EBADMSG: i32 = 74;  /* Not a data message */
+pub const EOVERFLOW: i32 = 75;  /* Value too large for defined data type */
+pub const ENOTUNIQ: i32 = 76;  /* Name not unique on network */
+pub const EBADFD: i32 = 77;  /* File descriptor in bad state */
+pub const EREMCHG: i32 = 78;  /* Remote address changed */
+pub const ELIBACC: i32 = 79;  /* Can not access a needed shared library */
+pub const ELIBBAD: i32 = 80;  /* Accessing a corrupted shared library */
+pub const ELIBSCN: i32 = 81;  /* .lib section in a.out corrupted */
+pub const ELIBMAX: i32 = 82;  /* Attempting to link in too many shared libraries */
+pub const ELIBEXEC: i32 = 83;  /* Cannot exec a shared library directly */
+pub const EILSEQ: i32 = 84;  /* Illegal byte sequence */
+pub const ERESTART: i32 = 85;  /* Interrupted system call should be restarted */
+pub const ESTRPIPE: i32 = 86;  /* Streams pipe error */
+pub const EUSERS: i32 = 87;  /* Too many users */
+pub const ENOTSOCK: i32 = 88;  /* Socket operation on non-socket */
+pub const EDESTADDRREQ: i32 = 89;  /* Destination address required */
+pub const EMSGSIZE: i32 = 90;  /* Message too long */
+pub const EPROTOTYPE: i32 = 91;  /* Protocol wrong type for socket */
+pub const ENOPROTOOPT: i32 = 92;  /* Protocol not available */
+pub const EPROTONOSUPPORT: i32 = 93;  /* Protocol not supported */
+pub const ESOCKTNOSUPPORT: i32 = 94;  /* Socket type not supported */
+pub const EOPNOTSUPP: i32 = 95;  /* Operation not supported on transport endpoint */
+pub const EPFNOSUPPORT: i32 = 96;  /* Protocol family not supported */
+pub const EAFNOSUPPORT: i32 = 97;  /* Address family not supported by protocol */
+pub const EADDRINUSE: i32 = 98;  /* Address already in use */
+pub const EADDRNOTAVAIL: i32 = 99;  /* Cannot assign requested address */
+pub const ENETDOWN: i32 = 100; /* Network is down */
+pub const ENETUNREACH: i32 = 101; /* Network is unreachable */
+pub const ENETRESET: i32 = 102; /* Network dropped connection because of reset */
+pub const ECONNABORTED: i32 = 103; /* Software caused connection abort */
+pub const ECONNRESET: i32 = 104; /* Connection reset by peer */
+pub const ENOBUFS: i32 = 105; /* No buffer space available */
+pub const EISCONN: i32 = 106; /* Transport endpoint is already connected */
+pub const ENOTCONN: i32 = 107; /* Transport endpoint is not connected */
+pub const ESHUTDOWN: i32 = 108; /* Cannot send after transport endpoint shutdown */
+pub const ETOOMANYREFS: i32 = 109; /* Too many references: cannot splice */
+pub const ETIMEDOUT: i32 = 110; /* Connection timed out */
+pub const ECONNREFUSED: i32 = 111; /* Connection refused */
+pub const EHOSTDOWN: i32 = 112; /* Host is down */
+pub const EHOSTUNREACH: i32 = 113; /* No route to host */
+pub const EALREADY: i32 = 114; /* Operation already in progress */
+pub const EINPROGRESS: i32 = 115; /* Operation now in progress */
+pub const ESTALE: i32 = 116; /* Stale NFS file handle */
+pub const EUCLEAN: i32 = 117; /* Structure needs cleaning */
+pub const ENOTNAM: i32 = 118; /* Not a XENIX named type file */
+pub const ENAVAIL: i32 = 119; /* No XENIX semaphores available */
+pub const EISNAM: i32 = 120; /* Is a named type file */
+pub const EREMOTEIO: i32 = 121; /* Remote I/O error */
+pub const EDQUOT: i32 = 122; /* Quota exceeded */
+pub const ENOMEDIUM: i32 = 123; /* No medium found */
+pub const EMEDIUMTYPE: i32 = 124; /* Wrong medium type */
+pub const ECANCELED: i32 = 125; /* Operation Canceled */
+pub const ENOKEY: i32 = 126; /* Required key not available */
+pub const EKEYEXPIRED: i32 = 127; /* Key has expired */
+pub const EKEYREVOKED: i32 = 128; /* Key has been revoked */
+pub const EKEYREJECTED: i32 = 129; /* Key was rejected by service */
+pub const EOWNERDEAD: i32 = 130; /* Owner died */
+pub const ENOTRECOVERABLE: i32 = 131; /* State not recoverable */
+pub const ESKMSG: i32 = 132; /* Scheme-kernel message code */
+
+pub static STR_ERROR: [&'static str; 133] = ["Success",
+                                             "Operation not permitted",
+                                             "No such file or directory",
+                                             "No such process",
+                                             "Interrupted system call",
+                                             "I/O error",
+                                             "No such device or address",
+                                             "Argument list too long",
+                                             "Exec format error",
+                                             "Bad file number",
+                                             "No child processes",
+                                             "Try again",
+                                             "Out of memory",
+                                             "Permission denied",
+                                             "Bad address",
+                                             "Block device required",
+                                             "Device or resource busy",
+                                             "File exists",
+                                             "Cross-device link",
+                                             "No such device",
+                                             "Not a directory",
+                                             "Is a directory",
+                                             "Invalid argument",
+                                             "File table overflow",
+                                             "Too many open files",
+                                             "Not a typewriter",
+                                             "Text file busy",
+                                             "File too large",
+                                             "No space left on device",
+                                             "Illegal seek",
+                                             "Read-only file system",
+                                             "Too many links",
+                                             "Broken pipe",
+                                             "Math argument out of domain of func",
+                                             "Math result not representable",
+                                             "Resource deadlock would occur",
+                                             "File name too long",
+                                             "No record locks available",
+                                             "Function not implemented",
+                                             "Directory not empty",
+                                             "Too many symbolic links encountered",
+                                             "Operation would block",
+                                             "No message of desired type",
+                                             "Identifier removed",
+                                             "Channel number out of range",
+                                             "Level 2 not synchronized",
+                                             "Level 3 halted",
+                                             "Level 3 reset",
+                                             "Link number out of range",
+                                             "Protocol driver not attached",
+                                             "No CSI structure available",
+                                             "Level 2 halted",
+                                             "Invalid exchange",
+                                             "Invalid request descriptor",
+                                             "Exchange full",
+                                             "No anode",
+                                             "Invalid request code",
+                                             "Invalid slot",
+                                             "Resource deadlock would occur",
+                                             "Bad font file format",
+                                             "Device not a stream",
+                                             "No data available",
+                                             "Timer expired",
+                                             "Out of streams resources",
+                                             "Machine is not on the network",
+                                             "Package not installed",
+                                             "Object is remote",
+                                             "Link has been severed",
+                                             "Advertise error",
+                                             "Srmount error",
+                                             "Communication error on send",
+                                             "Protocol error",
+                                             "Multihop attempted",
+                                             "RFS specific error",
+                                             "Not a data message",
+                                             "Value too large for defined data type",
+                                             "Name not unique on network",
+                                             "File descriptor in bad state",
+                                             "Remote address changed",
+                                             "Can not access a needed shared library",
+                                             "Accessing a corrupted shared library",
+                                             ".lib section in a.out corrupted",
+                                             "Attempting to link in too many shared libraries",
+                                             "Cannot exec a shared library directly",
+                                             "Illegal byte sequence",
+                                             "Interrupted system call should be restarted",
+                                             "Streams pipe error",
+                                             "Too many users",
+                                             "Socket operation on non-socket",
+                                             "Destination address required",
+                                             "Message too long",
+                                             "Protocol wrong type for socket",
+                                             "Protocol not available",
+                                             "Protocol not supported",
+                                             "Socket type not supported",
+                                             "Operation not supported on transport endpoint",
+                                             "Protocol family not supported",
+                                             "Address family not supported by protocol",
+                                             "Address already in use",
+                                             "Cannot assign requested address",
+                                             "Network is down",
+                                             "Network is unreachable",
+                                             "Network dropped connection because of reset",
+                                             "Software caused connection abort",
+                                             "Connection reset by peer",
+                                             "No buffer space available",
+                                             "Transport endpoint is already connected",
+                                             "Transport endpoint is not connected",
+                                             "Cannot send after transport endpoint shutdown",
+                                             "Too many references: cannot splice",
+                                             "Connection timed out",
+                                             "Connection refused",
+                                             "Host is down",
+                                             "No route to host",
+                                             "Operation already in progress",
+                                             "Operation now in progress",
+                                             "Stale NFS file handle",
+                                             "Structure needs cleaning",
+                                             "Not a XENIX named type file",
+                                             "No XENIX semaphores available",
+                                             "Is a named type file",
+                                             "Remote I/O error",
+                                             "Quota exceeded",
+                                             "No medium found",
+                                             "Wrong medium type",
+                                             "Operation Canceled",
+                                             "Required key not available",
+                                             "Key has expired",
+                                             "Key has been revoked",
+                                             "Key was rejected by service",
+                                             "Owner died",
+                                             "State not recoverable",
+                                             "Scheme-kernel message code"];