17. Signal Manager# 17.1. Introduction 17.2. Background 17.2.1. Signal Manager Definitions 17.2.2. A Comparison of ASRs and ISRs 17.2.3. Building a Signal Set 17.2.4. Building an ASR Mode 17.3. Operations 17.3.1. Establishing an ASR 17.3.2. Sending a Signal Set 17.3.3. Processing an ASR 17.4. Directives 17.4.1. rtems_signal_catch() 17.4.2. rtems_signal_send()