# mco_fh_log

> Write a message to the Feed Handler application log.

### Prototype

        void	mco_fh_log(/*IN*/ MCO_FH_LOG_LEVEL level,
                    /*INH*/ const char *file,
                    /*IN*/ int line,
                    /*IN*/ const char *msg);

### Arguments

level | The log level of the message
file | The name of the source file emitting the message
line | The line in the source file
msg | The log message text

### Description

> This function writes a message to the Feed Handler application log.

### Return Codes

void | No return value.

### Example

        {
            // Record launch timestamp.
            started_ = mco_system_get_current_time();

            mco_fh_log(MCO_FH_LOG_INFO, __FILE__, __LINE__, "Test handler module started.");
            ...
        }