Cross Reference: /system/core/libutils/include/utils/Flattenable.h

Lines Matching defs:buffer
41     static size_t align(void const*& buffer) {
43         uintptr_t b = uintptr_t(buffer);
44         buffer = reinterpret_cast<void*>((uintptr_t(buffer) + (N-1)) & ~(N-1));
45         return size_t(uintptr_t(buffer) - b);
49     static size_t align(void*& buffer) {
50         return align<N>( const_cast<void const*&>(buffer) );
53     static void advance(void*& buffer, size_t& size, size_t offset) {
54         buffer = reinterpret_cast<void*>( uintptr_t(buffer) + offset );
58     static void advance(void const*& buffer, size_t& size, size_t offset) {
59         buffer = reinterpret_cast<void const*>( uintptr_t(buffer) + offset );
65     static void write(void*& buffer, size_t& size, const T& value) {
68         memcpy(buffer, &value, sizeof(T));
69         advance(buffer, size, sizeof(T));
74     static void read(void const*& buffer, size_t& size, T& value) {
77         memcpy(&value, buffer, sizeof(T));
78         advance(buffer, size, sizeof(T));
85  * to a byte-buffer and an array of file descriptors.
98     // flattens the object into buffer.
103     inline status_t flatten(void*& buffer, size_t& size, int*& fds, size_t& count) const;
105     // unflattens the object from buffer.
112     inline status_t unflatten(void const*& buffer, size_t& size, int const*& fds, size_t& count);
125         void*& buffer, size_t& size, int*& fds, size_t& count) const {
126     return static_cast<T const*>(this)->T::flatten(buffer, size, fds, count);
130         void const*& buffer, size_t& size, int const*& fds, size_t& count) {
131     return static_cast<T*>(this)->T::unflatten(buffer, size, fds, count);
136  * to a byte-buffer. Because it doesn't handle file-descriptors,
150     // flattens the object into buffer.
151     inline status_t flatten(void* buffer, size_t size) const;
153     // unflattens the object from buffer of given size.
154     inline status_t unflatten(void const* buffer, size_t size);
166 inline status_t LightFlattenable<T>::flatten(void* buffer, size_t size) const {
167     return static_cast<T const*>(this)->T::flatten(buffer, size);
170 inline status_t LightFlattenable<T>::unflatten(void const* buffer, size_t size) {
171     return static_cast<T*>(this)->T::unflatten(buffer, size);
190     inline status_t flatten(void* buffer, size_t size) const {
192         memcpy(buffer, static_cast<T const*>(this), sizeof(T));
195     inline status_t unflatten(void const* buffer, size_t) {
196         memcpy(static_cast<T*>(this), buffer, sizeof(T));