crashpad::internal::ScopedVMRead< T > Class Template Reference

A scoped wrapper for calls to vm_read and vm_deallocate. Allows in-process handler to safely read memory for the intermediate dump. More...

#include "util/ios/scoped_vm_read.h"

Public Member Functions
	ScopedVMRead (const ScopedVMRead &)=delete
ScopedVMRead &	operator= (const ScopedVMRead &)=delete
bool	Read (const void *data, size_t count=1)
	Releases any previously read data and vm_reads data.
bool	Read (vm_address_t address, size_t count=1)
	Releases any previously read data and vm_reads address.
T *	operator-> () const
	Returns the pointer to memory safe to read during the in-process crash handler.
T *	get () const
	Returns the pointer to memory safe to read during the in-process crash handler.

Detailed Description

template<typename T>
class crashpad::internal::ScopedVMRead< T >

A scoped wrapper for calls to vm_read and vm_deallocate. Allows in-process handler to safely read memory for the intermediate dump.

Note: RUNS-DURING-CRASH.

Member Function Documentation

Read() [1/2]

template<typename T>

bool crashpad::internal::ScopedVMRead< T >::Read ( const void * data, size_t count = 1 )

inline

Releases any previously read data and vm_reads data.

Parameters

[in]	data	Memory to be read by vm_read.
[in]	count	Length of data.

Returns

true if all data was read. Returns false on failure.

Read() [2/2]

template<typename T>

bool crashpad::internal::ScopedVMRead< T >::Read ( vm_address_t address, size_t count = 1 )

inline

Releases any previously read data and vm_reads address.

Parameters

[in]	address	Address of memory to be read by vm_read.
[in]	count	Length of data.

Returns

true if all of address was read. Returns false on failure.

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The documentation for this class was generated from the following file:

• util/ios/scoped_vm_read.h