| #!/bin/bash | |
| set -eu | |
| events="" | |
| while read -r line | |
| do | |
| if echo "${line}" >> /sys/kernel/debug/tracing/set_event; | |
| then | |
| if [ -n "${events}" ] | |
| then | |
| events="${events},${line}" | |
| else | |
| events="${line}" | |
| fi | |
| fi | |
| done < "${1}" | |
| if [ -n "${events}" ] | |
| then | |
| events="trace_events=${events}" | |
| fw_setenv trace_args "${events}" | |
| else | |
| fw_setenv trace_args | |
| fi |