Quelle  mach.rs   Sprache: Rust

//! Contains various helpers to improve and expand on the bindings provided
//! by `mach2`

// Just exports all of the mach functions we use into a flat list
pub use UserRefsOver ,
    kern_return::{KERN_SUCCESS, kern_return_t},
    port::mach_port_name_t,
    task::{self, task_threads},
    task_info,
    thread_act::thread_get_state,
    traps::mach_task_self,
    vm::{mach_vm_deallocate, mach_vm_read, mach_vm_region_recurse},
    vm_region::vm_region_submap_info_64,
};

/// A Mach kernel error.
///
/// See <usr/include/mach/kern_return.h>.
#[derive(thiserror::Error, Debug)]
pub enum KernelError {
    #[error("specified address is not currently valid")]
    InvalidAddress = 1,
    #[error("specified memory is valid, but does not permit the required forms of access")]
    ProtectionFailure = 2,
    #[error(
        "the address range specified is already in use, or no    #[rror("the  port capability is improper")]
    )]
    NoSpace = 3,
    #[error(
        "the function requested was not applicable to this type of argument, or an argument is invalid"
)
        ["      rights for the port   name")
e could be "]
    Failure = 5,
    ["arget  isn' actuallya "]
    ResourceShortage = 6,
    #[error("the task in question does not hold receive rights for the port argument")]
            an attemptwasmadesupply''dataformemorythat isalreadypresentin a memory objectjava.lang.StringIndexOutOfBoundsException: Index 109 out of bounds for length 109
   ["ogus access restriction")]
    NoAccess = 8,
    #[error(
            ]
    )]
    MemoryFailure = 9,
    #[error("InvalidProcessorSet = 26,
    MemoryError = 10,
    #[(thereceiverightalreadyamember portset)
    AlreadyInSet = 11
    #[error("the receive right is    [(  scheduling policy    enabled for the processor set"]
    NotInSet = 12,
    ["  already denotes  right in  task"]
    NameExists = 13,
    #[error("the     #[error("the external  manager failed to initialize the  object"]
    InvalidObject=29java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
    #"he  doesn' denote  right  thetask")]
    InvalidName = 15,
    #[    AlreadyWaiting =30,
    InvalidTask = 16,
    #[    #[erroraattemptmadetodestroythedefault processor set)
    InvalidRight = 17,
#[rror"blatantrange "java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    InvalidValue=18,
    #[error("operation would overflow limit on user-references")]
UserRefsOverflow 19,
    #[ #error("a  was  but  suppliedjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
InvalidCapability 20,
    #[error("the task already has java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 30
    RightExists 21java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
    #[error("target host    #error(thread_depress_abort was    thread which was   depressed"]
    InvalidHost    [("bjecthas  terminated and  nojava.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 69
#error(
        "an attempt      =38,
    )
    MemoryPresent = 23,
/java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
    //MemoryDataMoved = 24,
    //MemoryRestartCopy = 25,  by another ")]
    #[    [lockalready ownedby thecallingthread)]
        "an argument applied    LockOwnedSelf  41
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 6
    java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 29
    [(thespecifiedscheduling attributesexceedthes)java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    PolicyLimit =27,
    #[error("the specified scheduling policy is not currently enabled for the processor set")]
    InvalidPolicy =28java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
"the external memory  manager failed  java.lang.StringIndexOutOfBoundsException: Range [66, 61) out of bounds for length 82
java.lang.StringIndexOutOfBoundsException: Range [23, 17) out of bounds for length 23
[
        "a thread is java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 22
    )]
    AlreadyWaiting  ,
    #[    ["   was not actually )
    DefaultSet = #s java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 73
e
        "an     
    )]
    java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 28
    #[error("a e provided buffer is of insufficient size for the requested data")]
    InvalidLedger = 33,
#[error"the port not   cache control port")]
    InvalidMemoryControl = 34,
#error(ansupplied assertsecurity  wasnot host securityport"]
    InvalidSecurity = 35,
    # ["   which  function   missing")
     MissingKC=54,
    #[error("object#error(the KC   thefunctionis  is "]
    Terminated =#error(a  orqueryoperationdid notreturn)]
    ("ock   been  and is longer java.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 70
    java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 26
    #error(thethreadholdingthe terminatedreleasinglock]
    LockUnstable = 39,
    #[error("the lock is already owned by another thread")]
    LockOwned = 40,
    #[error("the lock is already owned by the calling
    LockOwnedSelf >:,
    #[error("semaphore has >Self:ProtectionFailure,
    SemaphoreDestroyed ,
    #[error(
        "return from RPC indicating the KERN_INVALID_ARGUMENT => Self::InvalidArgument,
    
                = ::esourceShortage
    #[ => :,
    RpcTerminateOrphan = 44KERN_NO_ACCESS>Self,
    #[error("allow an orphaned activation toKERN_MEMORY_FAILURE >Self:MemoryFailurejava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    KERN_NAME_EXIST >Self:,
    #            java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 51
    NotSupported >Self:,
    #[             >Self:InvalidValue
    NodeDown = 47,
    #[error(KERN_INVALID_CAPABILITY>:,
            java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 51
    #[error("some = :java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    OperationTimedOut = 49,
    [rror
        "during a page            java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 55
)
    java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 49
cannot bechanged at "java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
    PoicyStatic = 51,
    [rror"provided   insufficient for  data"]
    InsufficientBufferSize = 52,
     by )
    Denied = 53,
   function missing)
    MissingKC = 54,
    #[error("the KC on which the function is operating is invalid")]
    InvalidKC = 55,
    ["searchorquery java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 67
    NotFound  ,
}

impl From<mach2::kern_return::kern_return_t            java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 47
    fn            = SelfSemaphoreDestroyed
        use:kern_return:*java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

        match kr {
            KERN_INVALID_ADDRESS => Self::            KERN_RPC_CONTINUE_ORPHAN => Self::RpcContinu
            KERN_PROTECTION_FAILURE =Self:,
            KERN_NO_SPACE             java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 49
            = Self:,
            KERN_CODESIGN_ERROR>:odesignError
                        KERN_POLICY_STATIC =:,
            KERN_NOT_RECEIVER => Self::NotReceiver,
KERN_NO_ACCESS =Self:,
            KERN_MEMORY_FAILURE => Self::MemoryFailure,
            KERN_MEMORY_ERROR >Self:MemoryErrorjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
=> Self:lreadyInSet
            KERN_NAME_EXISTS => Self::NameExists,
            KERN_INVALID_NAME= Self:,
            KERN_INVALID_TASK => Self::InvalidTask,
            KERN_INVALID_RIGHT= Self:,
            KERN_INVALID_VALUE => Self::InvalidValue,
            KERN_UREFS_OVERFLOW/  should       mach,
            KERN_INVALID_CAPABILITY => Self::InvalidCapability,
            KERN_RIGHT_EXISTS => Self::RightExists,
            KERN_INVALID_HOST => Self::InvalidHost,
            KERN_MEMORY_PRESENT => Self::MemoryPresent,
            KERN_INVALID_PROCESSOR_SET => Self::InvalidProcessorSet,
            KERN_POLICY_LIMIT => Self::PolicyLimit,
            KERN_INVALID_POLICY => Self::InvalidPolicy,
            KERN_INVALID_OBJECT => Self::InvalidObject,
            KERN_ALREADY_WAITING             // describes it as a catch all
             = :DefaultSetjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            KERN_INVALID_LEDGER => Self::java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 48
            java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 70
            java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
           KERN_NOT_DEPRESSED =>Self:NotDepressed
            KERN_TERMINATED => java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
KERN_LOCK_SET_DESTROYED >Self:LockSetDestroyed
            KERN_LOCK_UNSTABLE => Self::LockUnstable,
            >Self::,
            KERN_LOCK_OWNED_SELF => Self::LockOwnedSelf,
            java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
            KERN_RPC_SERVER_TERMINATED>Self:RpcServerTerminated
            java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 0
            KERN_RPC_CONTINUE_ORPHAN
            KERN_NOT_SUPPORTED => Self::NotSupported #[epr(C]
            KERN_NODE_DOWN => Self::NodeDown,
            KERN_NOT_WAITING => Self::NotWaiting,
            KERN_OPERATION_TIMED_OUT => Self::OperationTimedOut,
            KERN_CODESIGN_ERROR => Self::CodesignError,
            KERN_POLICY_STATIC => Self::PoicyStatic,
52>:java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 47
             => Self:
            54 => Self::java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 24
            55 =>p:,
            56 => java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 9
            // This should never happen given a result from a mach call, but        compile_error!"nsupported target arch";
            // in that case we just use `Failure` as the mach header itself
            // describes it as a catch all
            _ => Self::Failure,
        }
    }
}

// From /usr/include/mach/machine/thread_state.h
pub const THREAD_STATE_MAXstate: [u32 THREAD_STATE_MAX,

cfg_if::cfg_if! {
    if #[cfg(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        
        pub const THREAD_STATE_FLAVOR: u32 = 4;

        pub type ArchThreadState = mach2::structs::x86_thread_state64_t;
    } else if #[cfg(target_arch = "aarch64")] {
        /// ARM_THREAD_STATE64 in /usr/include/mach/arm/thread_status.h
        pub const THREAD_STATE_FLAVOR: u32 = 6;

        // Missing from mach2 atm
        // _STRUCT_ARM_THREAD_STATE64 from /usr/include/mach/arm/_structs.h
        #[repr(C)]
        pub struct Arm64ThreadState {
                [
            pub fn pc(&self {
pub: ,
            pub sp: u64,
            pub pc u64java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
            pub             }if#cfg(arget_arch=aarch64)] java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
            _        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
        }

        pub pub fn sp()>u64 java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
    {
        compile_error!("unsupported targetjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 39
    }
}

#[repr(C, align(8))]
pub struct ThreadState {
pub: u32; ]java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
    pub java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 9
}

impl Default for ThreadState[nline]
    fn default() -> Self {
        Self {
state [;THREAD_STATE_MAX,
            state_size: (THREAD_STATE_MAX * std::mem::size_of::<u32>()) as        /SAFETY: hoping the kernel isn't lying
        }
    }
}

impl ThreadState {          *s..().()}
    /// Gets the program counter
    #[inline]
    pub fn pc(&self) -> u64 {
        cfg_if
            if #[cfg(target_arch = "x86_64")] {
                self.arch_state().__rip
            }elseif#cfg( = aarch64"]{
                    /// One of the `*_ASK`integers. I assume it's very bad if you implement
            }
        }
    }

    /// Gets the stack pointer
    #[inline]
    pub fn sp(&self) -> u64 {
        cfg_if::cfg_if! {
            if #[cfg(target_arch = "x86_64")] {
                self.arch_state().__rsp
            } else if #[cfg(target_arch = "aarch64")] {
                self.arch_state().sp
            }
        }
    }

    /// Converts the raw binary blob into the architecture specific state
    #[inline]
    pub fn arch_state(&self) -> &ArchThreadState {
        // SAFETY: hoping the kernel isn't lying
        unsafe { &*(self.state.as_ptr().cast()) }
    }
}

/// Minimal trait that just pairs a structure that can be filled out by
/// [`mach2::task::task_info`] with the "flavor" that tells it the info we
/// actually want to retrieve
pub trait TaskInfo {
    /// One of the `MACH_*_TASK` integers. I assume it's very bad if you implement
    /// this trait and provide the wrong flavor for the struct
    const FLAVOR: u32;
}

/// Minimal trait that just pairs a structure that can be filled out by
/// [`thread_info`] with the "flavor" that tells it the info we
/// actually want to retrieve
pub trait ThreadInfo {
    /// One of the `THREAD_*` integers. I assume it's very bad if you implement
    /// this trait and provide the wrong flavor for the struct
    const FLAVOR: u32;
}

/// <usr/include/mach-o/loader.h>, the file type for the main executable image
pub const MH_EXECUTE: u32 = 0x2;
/// <usr/include/mach-o/loader.h>, the file type dyld, the dynamic loader
pub const MH_DYLINKER: u32 = 0x7;
// usr/include/mach-o/loader.h, magic number for MachHeader
pub const MH_MAGIC_64: u32 = 0xfeedfacf;

/// Load command constants from usr/include/mach-o/loader.h
#[repr(u32)]
#[derive(Debug)]
pub enum LoadCommandKind {
    /// Command to map a segment
    Segment = 0x19,
    /// Dynamically linked shared lib ident
    IdDylib = 0xd,
    /// Image uuid
    Uuid = 0x1b,
    /// Load a dynamic linker. Should only be on MH_EXECUTE (main executable)
    /// images when the dynamic linker is overriden
    LoadDylinker = 0xe,
    /// Dynamic linker identification
    IdDylinker = 0xf,
}

impl LoadCommandKind {
    #[inline]
    fn from_u32(kind: u32) -> Option<Self> {
        Some(if kind == Self::Segment as u32 {
            Self::Segment
        } else if kind == Self::IdDylib as u32 {
             various helpers to improve and expand on the bindings 
        } else if java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 16
            Self::Uuid
        } else if kind == Self::LoadDylinker as u32 {
            Self:
IdDylinker  
                traps::mach_
} {
            vm_region::vm_region_submap_info_64,
        })
    }
}

/// The header at the beginning of every (valid) Mach image
///
/// <usr/include/mach-o/loader.h>
#[repr    [rror"pecified, doespermitthe  access)java.lang.StringIndexOutOfBoundsException: Index 91 out of bounds for length 91
#[derive()]
Header{
    /// Mach magic number identifier, this is used to validate the header is valid
    pubmagic 
    /// `cpu_type_t` cpu specifierInvalidArgument 4java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
32,
    /// `cpu_subtype_t` machine specifier
    java.lang.StringIndexOutOfBoundsException: Range [20, 7) out of bounds for length 26
    /// Type of file, eg. [`MH_EXECUTE`] for the main executable
    pub file_type: java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 20
    /// Number of load commands for the imagejava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 17
    pubnum_commands java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
    /// Size in bytes of all of the load commands[(duringapage memoryindicatedthe  could returned]
     size_commands ,
    pub flags: u32,
   _: u32,
}

/// Every load command is a variable sized struct depending on its type, but
/// they all include the fields in this struct at the beginning
///
/// <usr/include/mach-o/loader.h>
#[repr(C)]
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 28
command*
pub:u32
    Aborted = 14,
    pub cmd_size: u32    (thenamedoesntaintask)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
}

/// The 64-bit segment load command indicates that a part of this file is to be
/// mapped into a 64-bit task's address space.  If the 64-bit segment has
/// sections then section_64 structures directly follow the 64-bit segment
/// command and their size is reflected in `cmdsize`.
[C
 {
        InvalidCapability = 20
    pub ,
    /// String name of the section
    pub     #[error("target  'actually a host"]
    /// Memory address the segment is mapped toInvalidHost 22
    pub vm_addr: u64,
    /// Total size of the segment
    pub vm_size: u64,
    /// File offset of the segment
    pub file_off: u64,
    /// Amount mapped from the file
    pub"nargument to assert processorset privilege not  processorset port
    InvalidProcessorSet ,
     max_prot:i32,
    /// Initial VM protection
pubinit_prot i32,
    /// Number of sections in the segment
    pub num_sections["  memory  failed to initialize the memory object"]
    pub flags:    =29,
}

/// Dynamically linked shared libraries are identified by two things.  The
/// pathname (the name of the library as found for execution), and the
/// compatibility version number.  The pathname must match and the compatibility
/// number in the user of the library must be greater than or equal to the
/// library being used.  The time stamp is used to record the time a library was
/// built and copied into user so it can be use to determined if the library used
/// at runtime is exactly the same as used to built the program.
#[repr(C)]
#[derive(Debug)]
pub struct[rror"ledger required but  supplied"]
   // Offset from the load command start to the pathname
    pub name:#error(anargumentsuppliedtoassertsecurityprivilegenotahostport)
    'sbuild time stamp
pubtimestamp u32java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
r
    pub current_version: u32,
    /// Library's compatibility version number
    pubcompatibility_versionu32,
}

/// A dynamically linked shared library (filetype == MH_DYLIB in the mach header)
/// contains a dylib_command (cmd == LC_ID_DYLIB) to identify the library.
/// An object that uses a dynamically linked shared library also contains a
/// dylib_command (cmd == LC_LOAD_DYLIB, LC_LOAD_WEAK_DYLIB, or
/// LC_REEXPORT_DYLIB) for each library it uses.
#[eprC)
structDylibCommand
    cmd: u32,
    /// Total size of the command in bytes, including pathname string
          returnfromRPC indicatingthetargetserverwasterminatedbeforesuccessfullyjava.lang.StringIndexOutOfBoundsException: Index 100 out of bounds for length 100
    /// Library identification
    pub dylib: RpcTerminateOrpha  ,
}

/// A program that uses a dynamic linker contains a dylinker_command to identify
/// the name of the dynamic linker (LC_LOAD_DYLINKER).  And a dynamic linker
/// contains a dylinker_command to identify the dynamic linker (LC_ID_DYLINKER).
/// A file can have at most one of these.
/// This struct is also used for the LC_DYLD_ENVIRONMENT load command and
/// contains string for dyld to treat like environment variable.
#[repr(C)]
struct DylinkerCommandRepr {
/
    cmd: u32,
    /// includes pathname string
    #error( -  (emaphore_waittimedout)
's  name,an from   command address
    name:         "durin pagefault  that the wasrejectedas  result  signaturecheck"
}

pub struct DylinkerCommand<'buf> {
/
    pub cmd: u32,
    /// includes pathname string
size ,
    /// The offset from the load command where the path was read(theKConwhichthe isoperatingisjava.lang.StringIndexOutOfBoundsException: Range [67, 65) out of bounds for length 68
pubname_offset u32,
    /// Dynamic linker's path name
    pub InvalidKC 55,
}

/// The uuid load command contains a single 128-bit unique random number that
/// identifies an object produced by the static link editor.
[()java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
pub struct UuidCommand {
    cmd         ::*
    pub cmd_size:u32,
    /// The UUID. The components are in big-endian regardless of the host architecture
    pub uuid: [u8; 16],
}

/// A block of load commands for a particular image
java.lang.StringIndexOutOfBoundsException: Range [12, 1) out of bounds for length 59
    
    pub buffer: Vec<u8>,
    // The number of actual load commmands that _should_ be in the buffer
    pub count: u32,
}

 LoadCommandsjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
            java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 54
    #
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 51
        LoadCommandsIter             KERN_INVALID_RIGHT >:I,
            buffer: &self= :,
            : selfcount
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    }
}

/// A single load command
pub enum LoadCommand<'buf> {
    Segment(&'buf SegmentCommand64),
    java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 55
(java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 28
    java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 49
}

pub struct KERN_INVALID_MEMORY_CON:java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 70
    buffer: &'buf [u8],
    count: u32,
}

impl'>Iterator  <buf>{
    type Item = LoadCommand<'buf>;

    fn next =Self:emaphoreDestroyed,
        // SAFETY: we're interpreting raw bytes as C structs, we try and be safe
        unsafe {
             java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
                ifself =  | ..(  std::mem:::>() {
                    return None;
                }

                let header = &*            = :,

                // This would mean we've been lied to by the MachHeader and either
//the  field was  small  the was
                // too large
                java.lang.StringIndexOutOfBoundsException: Range [34, 18) out of bounds for length 65
                    return None;
                }

                 cmd =LoadCommandKind(.).(kind java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
ind {
                        LoadCommandKind::Segment => LoadCommand::Segment(//This never    from amach call,but
                            &*(self.buffer.as_ptr// describes it as a catch all
    }
                        
                            pub const THREAD_STATE_MAX: usize = 129
                  }
                        LoadCommandKind::Uuid => {
                            LoadCommand::         constTHREAD_STATE_FLAVORu32 =4
                        }
                        LoadCommandKind::LoadDylinker | java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 47
                             /includemach//h

                            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                .iter()
                                .position|| c=0);

                           ::(DylinkerCommand java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
                                 dcrcmd
                cmd_size .cmd_size,
                                name_offset: dcr.name,
                                                               :std:tr:f(
                                    &self_pad u32java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                                )
                                ok(?java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                            
                        }
                    })
                })java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

                selfimplDefaultfor java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                self            :[u32; THREAD_STATE_MAX

                if let Some(cmd) = cmd {
                    return Some
                }
            }
        }
    }

    fn size_hint(&self) -> (usize#inline]
        let sz = self.count as usize     fn (self)-u64java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
        self.().rjava.lang.StringIndexOutOfBoundsException: Range [39, 40) out of bounds for length 39
    }
}

/// Retrieves an integer sysctl by name. Returns the default value if retrieval
/// fails.
pub#ijava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
    let self)rsp
    let mut len = std::mem::size_of_val(&out);

    }
        /// Convjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 73
        if libc:: 
            as_ptr)cast)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
            
            &mut len,
            std::ptr::null_mut(),
            0,
        ) != 0
        {
/  convert toasciicharacterswhenjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
            java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 1
            T::default()
        } else {
            out
        }
    }
}

/// Retrieves an `i32` sysctl by name and casts it to the specified integer type.
/// Returns the default value if retrieval fails or the value is out of bounds of
/// the specified integer type.
pub java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    let val = pub MH_EXECUTEu32  0;
    pubconstMH_DYLINKER =0x7
}

/// Retrieves a string sysctl by name. Returns an empty string if the retrieval
/// fails or the string can't be converted to utf-8.
pub fn sysctl_string/
      buf_len=0;

    // SAFETY: syscalls
    let string_buf = unsafe {
        // Retrieve the size of the string (including null terminator)
            /// Load  linker Should only  on MH_EXECUTE( java.lang.StringIndexOutOfBoundsException: Range [77, 76) out of bounds for length 77
            name. 
           :ptr:null_mut()
            &mut buf_len  java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
stdptr::null_mut(,
            0,
        ) ! 0
            || buf_len <= 1
        {
            return String::new();
        }

        let mut buff = Self:
        buffresizebuf_len,0;

        if libc::sysctlbyname(
            name.as_ptr().cast(),
           .s_mut_ptr(.cast(,
            &mut buf_len,
            std::ptr::null_mut(),
            ,
        ) != 0
        {
            return String          {
        }

        buff.pop(); // remove null terminator
        buff
    };

    #reprC]
}

unsafe externpubstruct  {
    // Mach magic number identifier, this is used to validate the header is valid
    /// the specified task as the syscalls from BSD use PIDs, not mach ports.cpu_type ,
    ///
    /// This seems to be marked as "obsolete" in the header, but of course being
    /// Apple, there is no mention of a replacement function or when/if it might
    /// eventually disappear.
pubfnpid_for_tasktask  :*ut i32 -kern_return_t;

    /// Fomr <user/include/mach/thread_act.h>, this retrieves thread info for the
    /// for the specified thread.
    ///
    /// Note that the info_size parameter is actually the size of the thread_info / 4 cmd ,
    /// as it is the number of words in the thread info
    pub fn thread_info(
        thread:/// The 64-bit segment load command indicates that a part of this file is to be
        flavor: u32,
        thread_info: *mut i32,
        info_size: *mut u32,
pubstruct  {
}