同步操作将从 OpenHarmony/docs 强制同步,此操作会覆盖自 Fork 仓库以来所做的任何修改,且无法恢复!!!
确定后同步将在后台操作,完成时将刷新页面,请耐心等待。
Related Modules:
Description:
Defines functions related to a HdfSBuf. The HDF provides data serialization and deserialization capabilities for data transmission between user-mode applications and kernel-mode drivers.
Since:
1.0
Defines a HdfSBuf. |
HdfSbufWriteBuffer (struct HdfSBuf *sbuf, const void *data, uint32_t writeSize) |
|
HdfSbufWriteUint64 (struct HdfSBuf *sbuf, uint64_t value) |
|
HdfSbufWriteUint32 (struct HdfSBuf *sbuf, uint32_t value) |
|
HdfSbufWriteUint16 (struct HdfSBuf *sbuf, uint16_t value) |
|
HdfSbufWriteUint8 (struct HdfSBuf *sbuf, uint8_t value) |
|
HdfSbufWriteInt64 (struct HdfSBuf *sbuf, int64_t value) |
|
HdfSbufWriteInt32 (struct HdfSBuf *sbuf, int32_t value) |
|
HdfSbufWriteInt16 (struct HdfSBuf *sbuf, int16_t value) |
|
HdfSbufWriteInt8 (struct HdfSBuf *sbuf, int8_t value) |
|
HdfSbufWriteString (struct HdfSBuf *sbuf, const char *value) |
|
HdfSbufReadBuffer (struct HdfSBuf *sbuf, const void **data, uint32_t *readSize) |
|
HdfSbufReadUint64 (struct HdfSBuf *sbuf, uint64_t *value) |
|
HdfSbufReadUint32 (struct HdfSBuf *sbuf, uint32_t *value) |
|
HdfSbufReadUint16 (struct HdfSBuf *sbuf, uint16_t *value) |
|
HdfSbufReadUint8 (struct HdfSBuf *sbuf, uint8_t *value) |
|
HdfSbufReadInt64 (struct HdfSBuf *sbuf, int64_t *value) |
|
HdfSbufReadInt32 (struct HdfSBuf *sbuf, int32_t *value) |
|
HdfSbufReadInt16 (struct HdfSBuf *sbuf, int16_t *value) |
|
HdfSbufReadInt8 (struct HdfSBuf *sbuf, int8_t *value) |
|
HdfSbufReadString (struct HdfSBuf *sbuf) |
|
HdfSbufGetData (const struct HdfSBuf *sbuf) |
|
HdfSbufFlush (struct HdfSBuf *sbuf) |
|
HdfSbufGetCapacity (const struct HdfSBuf *sbuf) |
|
HdfSbufGetDataSize (const struct HdfSBuf *sbuf) |
|
HdfSBufObtain (size_t capacity) |
struct HdfSBuf * |
HdfSBufObtainDefaultSize (void) |
struct HdfSBuf * Obtains a SBuf instance of the default capacity (256 bytes). |
HdfSBufBind (uintptr_t base, size_t size) |
struct HdfSBuf * Creates a SBuf instance with the specified data and size. The pointer to the data stored in the SBuf is released by the caller, and the written data size should not exceed the specified value of size. |
HdfSBufRecycle (struct HdfSBuf *sbuf) |
|
HdfSBufMove (struct HdfSBuf *sbuf) |
struct HdfSBuf * Creates a SBuf instance with an original SBuf. This function moves the data stored in the original SBuf to the new one without memory copy. |
HdfSBufCopy (const struct HdfSBuf *sbuf) |
struct HdfSBuf * Creates a SBuf instance with an original SBuf. This function copies the data stored in the original SBuf to the new one. |
HdfSbufTransDataOwnership (struct HdfSBuf *sbuf) |
Transfers the data ownership to a SBuf. Once the SBuf is released, the bound data memory is also released. This function is used together with HdfSBufBind. |
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。