diff options
| -rw-r--r-- | example/usdt.bt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/example/usdt.bt b/example/usdt.bt new file mode 100644 index 0000000..41cfcdc --- /dev/null +++ b/example/usdt.bt @@ -0,0 +1,19 @@ +#!/usr/bin/env bpftrace + +// To run, do `sudo bpftrace usdt.bt` + +usdt:../build/lib/libfuse3.so:libfuse:request_receive +{ + printf("libfuse:request_receive hit, err=%d\n", arg0); +} + +usdt:../build/lib/libfuse3.so:libfuse:request_process +{ + printf("libfuse:request_process hit, opcode=%u, unique=%u\n", arg0, arg1); +} + +usdt:../build/lib/libfuse3.so:libfuse:request_reply +{ + printf("libfuse:request_reply hit, unique=%lu, len=%u, err=%u, reply_err=%d\n", + arg0, arg1, arg2, arg3); +} |