lzoasym_impl.hpp File Reference

#include <cstdint>
#include <cstring>
#include <algorithm>
#include <openvpn/common/size.hpp>
#include <openvpn/common/likely.hpp>

Include dependency graph for lzoasym_impl.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	openvpn
namespace	openvpn::lzo_asym_impl

Macros
#define	LZOASYM_LIKELY(x)   likely(x)
#define	LZOASYM_UNLIKELY(x)   unlikely(x)
#define	LZOASYM_CHECK_INPUT_OVERFLOW(x)
#define	LZOASYM_CHECK_OUTPUT_OVERFLOW(x)
#define	LZOASYM_CHECK_MATCH_OVERFLOW(match_ptr)
#define	LZOASYM_ASSERT(cond)

Enumerations
enum	{   openvpn::lzo_asym_impl::LZOASYM_E_OK = 0 , openvpn::lzo_asym_impl::LZOASYM_E_EOF_NOT_FOUND = -1 , openvpn::lzo_asym_impl::LZOASYM_E_INPUT_NOT_CONSUMED = -2 , openvpn::lzo_asym_impl::LZOASYM_E_INPUT_OVERFLOW = -3 ,   openvpn::lzo_asym_impl::LZOASYM_E_OUTPUT_OVERFLOW = -4 , openvpn::lzo_asym_impl::LZOASYM_E_MATCH_OVERFLOW = -5 , openvpn::lzo_asym_impl::LZOASYM_E_ASSERT_FAILED = -6 , openvpn::lzo_asym_impl::LZOASYM_E_INPUT_TOO_LARGE = -7 }
enum	{ openvpn::lzo_asym_impl::LZOASYM_EOF_CODE = 1 , openvpn::lzo_asym_impl::LZOASYM_M2_MAX_OFFSET = 0x0800 }

Functions
template<typename T >
T	openvpn::lzo_asym_impl::get_mem (const void *p)
template<typename T >
size_t	openvpn::lzo_asym_impl::ptr_diff (const T *a, const T *b)
size_t	openvpn::lzo_asym_impl::get_u16 (const unsigned char *p)
void	openvpn::lzo_asym_impl::incremental_copy (unsigned char *dest, const unsigned char *src, ssize_t len)
int	openvpn::lzo_asym_impl::lzo1x_decompress_safe (const unsigned char *input, size_t input_length, unsigned char *output, size_t *output_length)

Macro Definition Documentation

LZOASYM_ASSERT

#define LZOASYM_ASSERT

(

cond

)

Value:

    if (LZOASYM_UNLIKELY(!(cond))) \
    {                              \
        goto assert_fail;          \
    }

Definition at line 53 of file lzoasym_impl.hpp.

LZOASYM_CHECK_INPUT_OVERFLOW

#define LZOASYM_CHECK_INPUT_OVERFLOW

(

x

)

Value:

    if (LZOASYM_UNLIKELY(int(input_ptr_end - input_ptr) < int(x))) \
    {                                                              \
        goto input_overflow;                                       \
    }

Definition at line 37 of file lzoasym_impl.hpp.

LZOASYM_CHECK_MATCH_OVERFLOW

#define LZOASYM_CHECK_MATCH_OVERFLOW

(

match_ptr

)

Value:

    if (LZOASYM_UNLIKELY(match_ptr < output)          \
        || LZOASYM_UNLIKELY(match_ptr >= output_ptr)) \
    {                                                 \
        goto match_overflow;                          \
    }

Definition at line 47 of file lzoasym_impl.hpp.

LZOASYM_CHECK_OUTPUT_OVERFLOW

#define LZOASYM_CHECK_OUTPUT_OVERFLOW

(

x

)

Value:

    if (LZOASYM_UNLIKELY(int(output_ptr_end - output_ptr) < int(x))) \
    {                                                                \
        goto output_overflow;                                        \
    }

Definition at line 42 of file lzoasym_impl.hpp.

LZOASYM_LIKELY

#define LZOASYM_LIKELY

(

x

)

likely(x)

Definition at line 33 of file lzoasym_impl.hpp.

LZOASYM_UNLIKELY

#define LZOASYM_UNLIKELY

(

x

)

unlikely(x)

Definition at line 34 of file lzoasym_impl.hpp.