4  * SPDX-License-Identifier: Apache-2.0
20  * @brief Log output API
21  * @defgroup log_output Log output API
26 /**@defgroup LOG_OUTPUT_FLAGS Log output formatting flags.
74  * @brief Prototype of the function processing output data.
82  * @note If the log output function cannot process all of the data, it is
106  * @param output Pointer to log_output struct.
112 typedef void (*log_format_func_t)(const struct log_output *output,
123  * @param _func Function for processing output data.
124  * @param _buf  Pointer to the output buffer.
125  * @param _size Size of the output buffer.
138  * Function is using provided context with the buffer and output function to
139  * process formatted string and output the data.
141  * @param log_output Pointer to the log output instance.
150  * @param log_output	Pointer to the log output instance.
172 /** @brief Process log messages v2 to SYS-T format.
174  * Function is using provided context with the buffer and output function to
175  * process formatted string and output the data in sys-t log output format.
177  * @param log_output Pointer to the log output instance.
188  * @param output Pointer to the log output instance.
191 void log_output_dropped_process(const struct log_output *output, uint32_t cnt);
193 /** @brief Write to the output buffer.
195  * @param outf Output function.
206 		len -= processed;  in log_output_write()
211 /** @brief Flush output buffer.
213  * @param output Pointer to the log output instance.
215 static inline void log_output_flush(const struct log_output *output)  in log_output_flush()  argument
217 	log_output_write(output->func, output->buf, output->control_block->offset,  in log_output_flush()
218 			 output->control_block->ctx);  in log_output_flush()
219 	output->control_block->offset = 0;  in log_output_flush()
222 /** @brief Function for setting user context passed to the output function.
224  * @param output	Pointer to the log output instance.
227 static inline void log_output_ctx_set(const struct log_output *output,  in log_output_ctx_set()  argument
230 	output->control_block->ctx = ctx;  in log_output_ctx_set()
235  * @param output	Pointer to the log output instance.
238 static inline void log_output_hostname_set(const struct log_output *output,  in log_output_hostname_set()  argument
241 	output->control_block->hostname = hostname;  in log_output_hostname_set()