Global Functions in Global Namespace C++
in Sourcefile module.h
- osl_getAsciiFunctionSymbol
- extern "C"
oslGenericFunction osl_getAsciiFunctionSymbol(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
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NO |
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- Summary
- Lookup the specified function symbol name.
- Description
- osl_getAsciiFunctionSymbol is an alternative function for osl_getFunctionSymbol.
It expects the C-style function name string to contain ascii characters only.
- Parameters
Module |
[in] a module handle as returned by osl_loadModule or osl_getModuleHandle
|
pFunctionSymbolName |
[in] Name of the function that will be looked up.
|
- Return
-
- Function address.
- on success
- NULL
- lookup failed or the parameter are invalid.
- See Also
- osl_getModuleHandle
osl_getFunctionSymbol
- osl_getFunctionSymbol
- extern "C"
oslGenericFunction osl_getFunctionSymbol(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- Summary
- Lookup the specified function symbol name.
- Description
- osl_getFunctionSymbol is an alternative function for osl_getSymbol.
Use Function pointer as symbol address to conceal type conversion.
- Parameters
Module |
[in] the handle of the Module.
|
ustrFunctionSymbolName |
[in] Name of the function that will be looked up.
|
- Return
-
- Function address.
- on success
- NULL
- lookup failed or the parameter are invalid.
- See Also
- osl_getSymbol
osl_getAsciiFunctionSymbol
- osl_getModuleHandle
- extern "C"
sal_Bool osl_getModuleHandle(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
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- Summary
- Retrieve the handle of an already loaded module.
- Description
- This function can be used to search for a function symbol in the process address space.
Do not use the returned handle as an argument to osl_unloadModule. On Unix platforms,
pModuleName gets ignored and the special handle RTLD_DEFAULT is returned.
- Parameters
pModuleName |
[in] denotes the name of the module to search for. Ignored on Unix
|
pResult |
[out] a pointer to a oslModule that is updated with the requested module handle
on success.
|
- Return
-
sal_True if the module handle could be retrieved and has been copied to *pResult.
sal_False if the module has not been loaded yet.
- See Also
- osl_getFunctionSymbol
osl_getAsciiFunctionSymbol
- osl_getModuleURLFromAddress
- extern "C"
sal_Bool osl_getModuleURLFromAddress(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
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NO |
YES |
- Summary
- Lookup URL of module which is mapped at the specified address.
- Parameters
pv |
specifies an address in the process memory space.
|
pustrURL |
receives the URL of the module that is mapped at pv.
|
- Return
- sal_True on success, sal_False if no module can be found at the specified address.
- osl_getModuleURLFromFunctionAddress
- extern "C"
sal_Bool osl_getModuleURLFromFunctionAddress(
oslGenericFunction |
pf, |
rtl_uString * * |
pustrFunctionURL ); |
virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- Summary
- Lookup URL of module which is mapped at the specified function address.
- Description
- osl_getModuleURLFromFunctionAddress is an alternative function for osl_getModuleURLFromAddress.
Use Function pointer as symbol address to conceal type conversion.
- Parameters
pf |
[in] function address in oslGenericFunction format.
|
pustrFunctionURL |
[out] receives the URL of the module that is mapped at pf.
|
- Return
-
- sal_True
- on success
- sal_False
- no module can be found at the specified function address or parameter is somewhat invalid.
- See Also
- osl_getModuleURLFromAddress
- osl_getSymbol
- extern "C"
void * osl_getSymbol(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
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YES |
- Summary
- lookup the specified symbol name.
- Return
- address of the symbol or NULL if lookup failed.
- osl_loadModule
- extern "C"
oslModule osl_loadModule(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- Summary
- Load a shared library or module.
- Parameters
strModuleName |
denotes the name of the module to be loaded.
|
- Return
- NULL if the module could not be loaded, otherwise a handle to the module.
- osl_loadModuleAscii
- extern "C"
oslModule osl_loadModuleAscii(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
NO |
NO |
YES |
- Summary
- Load a shared library or module.
- Parameters
pModuleName |
denotes the name of the module to be loaded.
|
- Return
- NULL if the module could not be loaded, otherwise a handle to the module.
- Since
- UDK 3.6
- osl_loadModuleRelative
- extern "C"
oslModule osl_loadModuleRelative(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
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- Summary
- Load a module located relative to some other module.
- Parameters
baseModule |
must point to a function that is part of the code of some loaded module;
must not be NULL.
|
relativePath |
a relative URL; must not be NULL.
|
mode |
the SAL_LOADMODULE_xxx flags.
|
- Return
-
a non-NULL handle to the loaded module, or NULL if an error occurred.
- Since
- UDK 3.2.8
- osl_unloadModule
- extern "C"
void osl_unloadModule(
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virtual |
abstract |
const |
volatile |
template |
static |
inline |
C-linkage |
NO |
NO |
NO |
NO |
NO |
NO |
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YES |
- Summary
- Release the module
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