Differential D40226 Diff 122271 contrib/ldns/ldns/buffer.h

Changeset View

Standalone View

contrib/ldns/ldns/buffer.h

	Show First 20 Lines • Show All 394 Lines • ▼ Show 20 Lines
	*/			*/
	INLINE void			INLINE void
	ldns_buffer_write_string(ldns_buffer buffer, const char str)			ldns_buffer_write_string(ldns_buffer buffer, const char str)
	{			{
	ldns_buffer_write(buffer, str, strlen(str));			ldns_buffer_write(buffer, str, strlen(str));
	}			}

	/**			/**
				* copies the given (null-delimited) string to the current position at the buffer
				* increasing the capacity if necessary
				* \param[in] buffer the buffer
				* \param[in] str the string to write
				*/
				INLINE void
				ldns_buffer_write_chars(ldns_buffer buffer, const char str)
				{
				if (!ldns_buffer_reserve(buffer, strlen(str)))
				buffer->_status = LDNS_STATUS_MEM_ERR;
				else
				ldns_buffer_write_string(buffer, str);
				}


				/**
	* writes the given byte of data at the given position in the buffer			* writes the given byte of data at the given position in the buffer
	* \param[in] buffer the buffer			* \param[in] buffer the buffer
	* \param[in] at the position in the buffer			* \param[in] at the position in the buffer
	* \param[in] data the 8 bits to write			* \param[in] data the 8 bits to write
	*/			*/
	INLINE void			INLINE void
	ldns_buffer_write_u8_at(ldns_buffer *buffer, size_t at, uint8_t data)			ldns_buffer_write_u8_at(ldns_buffer *buffer, size_t at, uint8_t data)
	{			{
	assert(ldns_buffer_available_at(buffer, at, sizeof(data)));			assert(ldns_buffer_available_at(buffer, at, sizeof(data)));
	buffer->_data[at] = data;			buffer->_data[at] = data;
	}			}

	/**			/**
	* writes the given byte of data at the current position in the buffer			* writes the given byte of data at the current position in the buffer
	* \param[in] buffer the buffer			* \param[in] buffer the buffer
	* \param[in] data the 8 bits to write			* \param[in] data the 8 bits to write
	*/			*/
	INLINE void			INLINE void
	ldns_buffer_write_u8(ldns_buffer *buffer, uint8_t data)			ldns_buffer_write_u8(ldns_buffer *buffer, uint8_t data)
	{			{
	ldns_buffer_write_u8_at(buffer, buffer->_position, data);			ldns_buffer_write_u8_at(buffer, buffer->_position, data);
	buffer->_position += sizeof(data);			buffer->_position += sizeof(data);
				}

				/**
				* writes the given byte of data at the current position in the buffer
				* increasing the capacity if necessary
				* \param[in] buffer the buffer
				* \param[in] data the 8 bits to write
				*/
				INLINE void
				ldns_buffer_write_char(ldns_buffer *buffer, uint8_t data)
				{
				if (!ldns_buffer_reserve(buffer, sizeof(data)))
				buffer->_status = LDNS_STATUS_MEM_ERR;
				else
				ldns_buffer_write_u8(buffer, data);
	}			}

	/**			/**
	* writes the given 2 byte integer at the given position in the buffer			* writes the given 2 byte integer at the given position in the buffer
	* \param[in] buffer the buffer			* \param[in] buffer the buffer
	* \param[in] at the position in the buffer			* \param[in] at the position in the buffer
	* \param[in] data the 16 bits to write			* \param[in] data the 16 bits to write
	*/			*/
	▲ Show 20 Lines • Show All 213 Lines • Show Last 20 Lines