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Expose default callback functions.

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This was suggested in #33.
This commit is contained in:
Joachim Bauch
2016-01-27 00:38:37 +01:00
parent 2e193f153a
commit 905ad75e82
2 changed files with 28 additions and 4 deletions
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MemoryModule.c
+4 -4
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@@ -423,7 +423,7 @@ BuildImportTable(PMEMORYMODULE module)
return result;
}
static HCUSTOMMODULE _LoadLibrary(LPCSTR filename, void *userdata)
HCUSTOMMODULE MemoryDefaultLoadLibrary(LPCSTR filename, void *userdata)
{
HMODULE result;
UNREFERENCED_PARAMETER(userdata);
@@ -435,13 +435,13 @@ static HCUSTOMMODULE _LoadLibrary(LPCSTR filename, void *userdata)
return (HCUSTOMMODULE) result;
}
static FARPROC _GetProcAddress(HCUSTOMMODULE module, LPCSTR name, void *userdata)
FARPROC MemoryDefaultGetProcAddress(HCUSTOMMODULE module, LPCSTR name, void *userdata)
{
UNREFERENCED_PARAMETER(userdata);
return (FARPROC) GetProcAddress((HMODULE) module, name);
}
static void _FreeLibrary(HCUSTOMMODULE module, void *userdata)
void MemoryDefaultFreeLibrary(HCUSTOMMODULE module, void *userdata)
{
UNREFERENCED_PARAMETER(userdata);
FreeLibrary((HMODULE) module);
@@ -449,7 +449,7 @@ static void _FreeLibrary(HCUSTOMMODULE module, void *userdata)
HMEMORYMODULE MemoryLoadLibrary(const void *data, size_t size)
{
return MemoryLoadLibraryEx(data, size, _LoadLibrary, _GetProcAddress, _FreeLibrary, NULL);
return MemoryLoadLibraryEx(data, size, MemoryDefaultLoadLibrary, MemoryDefaultGetProcAddress, MemoryDefaultFreeLibrary, NULL);
}
HMEMORYMODULE MemoryLoadLibraryEx(const void *data, size_t size,
MemoryModule.h
+24
View File
@@ -117,6 +117,30 @@ int MemoryLoadString(HMEMORYMODULE, UINT, LPTSTR, int);
*/
int MemoryLoadStringEx(HMEMORYMODULE, UINT, LPTSTR, int, WORD);
/**
* Default implementation of CustomLoadLibraryFunc that calls LoadLibraryA
* internally to load an additional libary.
*
* This is the default as used by MemoryLoadLibrary.
*/
HCUSTOMMODULE MemoryDefaultLoadLibrary(LPCSTR, void *);
/**
* Default implementation of CustomGetProcAddressFunc that calls GetProcAddress
* internally to get the address of an exported function.
*
* This is the default as used by MemoryLoadLibrary.
*/
FARPROC MemoryDefaultGetProcAddress(HCUSTOMMODULE, LPCSTR, void *);
/**
* Default implementation of CustomFreeLibraryFunc that calls FreeLibrary
* internally to release an additional libary.
*
* This is the default as used by MemoryLoadLibrary.
*/
void MemoryDefaultFreeLibrary(HCUSTOMMODULE, void *);
#ifdef __cplusplus
}
#endif