XDP Log

Log Levels

XDP_LOG_TRACE

A log level describing events showing step by step execution of your code that can be ignored during the standard operation, but may be useful during extended debugging sessions.

XDP_LOG_DEBUG

A log level used for events considered to be useful during software debugging when more granular information is needed.

XDP_LOG_INFO

An event happened, the event is purely informative and can be ignored during normal operations.

XDP_LOG_WARNING

Unexpected behavior happened inside the application, but it is continuing its work and the key business features are operating as expected.

XDP_LOG_ERROR

One or more functionalities are not working, preventing some functionalities from working correctly.

XDP_LOG_CRITICAL

One or more key business functionalities are not working and the whole system doesn’t fulfill the business functionalities.

XDP_LOG_LVLS

Log levels

Methods

XDP_LOG_MSG(level, msg)

Log a message

Parameters:

• level (int) – Log level

• msg (const char*) – Variable arg (formated) message to be logged in

XDP_LOG_HEXDUMP(level, description, buffer, buffer_len)

Log a hexdump

Parameters:

• level (int) – Log level

• description (const char*) – Brief description of the memory to be dumped

• buffer (void*) – Buffer to be dumped

• buffer_len (size_t) – Length of the buffer to be dumped