class DlImplTests

template <class Base>

class DlImplTests

Defined at line 58 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

The Base class provides testing facilities and logic specific to the

platform the test is running on. DlImplTests invokes Base methods when

functions need to operate differently depending on the OS.

Public Members

static const bool kCanMatchExactError
static const bool kDlCloseCanRunFinalizers
static const bool kDlCloseUnloadsModules
static const bool kSonameLookupInPendingDeps
static ResolverPolicy kResolverPolicy
static const bool kSonameLookupInLoadedDeps

Public Methods

void SetUp ()

Defined at line 105 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

void TearDown ()

Defined at line 113 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

fit::result<Error, void *> DlOpen (const char * file, int mode)

Defined at line 115 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

fit::result<Error> DlClose (void * module)

TODO(https://fxbug.dev/342028933): Implement dlclose.

Defined at line 136 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

fit::result<Error, void *> DlSym (void * module, const char * ref)

Defined at line 148 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

int DlIteratePhdr (DlIteratePhdrCallback * callback, void * data)

Defined at line 153 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

void CleanUpOpenedFile (void * ptr)

The `dynamic_linker_-> dtor will also destroy and unmap modules remaining

in its modules list, so there is no need to do any extra clean up

operation.

Defined at line 160 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

void PrepareForTlsAccess ()

A test will call this function before the running thread accesses a TLS

variable. This function will allocate and initialize TLS data on the

thread so the thread can access that data.

Defined at line 165 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

const link_map * ModuleLinkMap (const void * handle)

Return the `link_map` data structure associated with a module. `handle`

should be a valid pointer returned by a successful dlopen() call.

Defined at line 169 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

fit::result<Error, int> DlInfo (void * module, int request, void * info)

Defined at line 173 of file ../../sdk/lib/c/dlfcn/dl/test/dl-impl-tests.h

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