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avoid cgoCheckPointer. ref https://github.com/golang/go/issues/12416

This commit is contained in:
Yasuhiro Matsumoto 2015-12-30 23:29:15 +09:00
parent 5651a9d9d4
commit e969434e25
1 changed files with 16 additions and 2 deletions
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18
sqlite3.go
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@ -74,6 +74,20 @@ void _sqlite3_result_blob(sqlite3_context* ctx, const void* b, int l) {
sqlite3_result_blob(ctx, b, l, SQLITE_TRANSIENT); sqlite3_result_blob(ctx, b, l, SQLITE_TRANSIENT);
} }
int _sqlite3_create_function(
sqlite3 *db,
const char *zFunctionName,
int nArg,
int eTextRep,
uintptr_t pApp,
void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*)
) {
return sqlite3_create_function(db, zFunctionName, nArg, eTextRep, (void*) pApp, xFunc, xStep, xFinal);
}
void callbackTrampoline(sqlite3_context*, int, sqlite3_value**); void callbackTrampoline(sqlite3_context*, int, sqlite3_value**);
void stepTrampoline(sqlite3_context*, int, sqlite3_value**); void stepTrampoline(sqlite3_context*, int, sqlite3_value**);
void doneTrampoline(sqlite3_context*); void doneTrampoline(sqlite3_context*);
@ -353,7 +367,7 @@ func (c *SQLiteConn) RegisterFunc(name string, impl interface{}, pure bool) erro
if pure { if pure {
opts |= C.SQLITE_DETERMINISTIC opts |= C.SQLITE_DETERMINISTIC
} }
rv := C.sqlite3_create_function(c.db, cname, C.int(numArgs), C.int(opts), unsafe.Pointer(&fi), (*[0]byte)(unsafe.Pointer(C.callbackTrampoline)), nil, nil) rv := C._sqlite3_create_function(c.db, cname, C.int(numArgs), C.int(opts), C.uintptr_t(uintptr(unsafe.Pointer(&fi))), (*[0]byte)(unsafe.Pointer(C.callbackTrampoline)), nil, nil)
if rv != C.SQLITE_OK { if rv != C.SQLITE_OK {
return c.lastError() return c.lastError()
} }
@ -478,7 +492,7 @@ func (c *SQLiteConn) RegisterAggregator(name string, impl interface{}, pure bool
if pure { if pure {
opts |= C.SQLITE_DETERMINISTIC opts |= C.SQLITE_DETERMINISTIC
} }
rv := C.sqlite3_create_function(c.db, cname, C.int(stepNArgs), C.int(opts), unsafe.Pointer(&ai), nil, (*[0]byte)(unsafe.Pointer(C.stepTrampoline)), (*[0]byte)(unsafe.Pointer(C.doneTrampoline))) rv := C._sqlite3_create_function(c.db, cname, C.int(stepNArgs), C.int(opts), C.uintptr_t(uintptr(unsafe.Pointer(&ai))), nil, (*[0]byte)(unsafe.Pointer(C.stepTrampoline)), (*[0]byte)(unsafe.Pointer(C.doneTrampoline)))
if rv != C.SQLITE_OK { if rv != C.SQLITE_OK {
return c.lastError() return c.lastError()
} }