Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewSOSymbols ¶
func NewSOSymbols() dynamicSymbols
Types ¶
type ContainersSymbolsLoader ¶
type ContainersSymbolsLoader struct {
// contains filtered or unexported fields
}
ContainersSymbolsLoader is a decorator for SO loaders that resolves containers-relative paths to absolute host paths. This object operation requires the CAP_DAC_OVERRIDE to access files across the system.
func InitContainersSymbolsLoader ¶
func InitContainersSymbolsLoader(pathResolver *containers.ContainerPathResolver, cacheSize int) *ContainersSymbolsLoader
func (*ContainersSymbolsLoader) GetDynamicSymbols ¶
func (cLoader *ContainersSymbolsLoader) GetDynamicSymbols(soInfo ObjInfo) (map[string]bool, error)
func (*ContainersSymbolsLoader) GetExportedSymbols ¶
func (cLoader *ContainersSymbolsLoader) GetExportedSymbols(soInfo ObjInfo) (map[string]bool, error)
func (*ContainersSymbolsLoader) GetImportedSymbols ¶
func (cLoader *ContainersSymbolsLoader) GetImportedSymbols(soInfo ObjInfo) (map[string]bool, error)
type DynamicSymbolsLoader ¶
type HostSymbolsLoader ¶
type HostSymbolsLoader struct {
// contains filtered or unexported fields
}
HostSymbolsLoader is responsible for efficient reading of shared object's symbols. The logic of the loader here is used on absolute paths, so container relative paths won't work here. This object operation requires the CAP_DAC_OVERRIDE to access files across the system.
func InitHostSymbolsLoader ¶
func InitHostSymbolsLoader(cacheSize int) *HostSymbolsLoader
func (*HostSymbolsLoader) GetDynamicSymbols ¶
func (soLoader *HostSymbolsLoader) GetDynamicSymbols(soInfo ObjInfo) (map[string]bool, error)
GetDynamicSymbols try to get shared objects dynamic symbols from lru, and if fails read needed information from ELF file.
func (*HostSymbolsLoader) GetExportedSymbols ¶
func (soLoader *HostSymbolsLoader) GetExportedSymbols(soInfo ObjInfo) (map[string]bool, error)
GetExportedSymbols try to get shared objects exported symbols from lru, and if fails read needed information from ELF file. The returned map is part of a cache, so if the user wants to modify it he should copy it and modify it there.
func (*HostSymbolsLoader) GetImportedSymbols ¶
func (soLoader *HostSymbolsLoader) GetImportedSymbols(soInfo ObjInfo) (map[string]bool, error)
GetImportedSymbols try to get shared objects imported symbols from lru, and if fails read needed information from ELF file. The returned map is part of a cache, so if the user wants to modify it he should copy it and modify it there.
Source Files