From 839e25b161c36bc07ef10a64cde32a815f422fcb Mon Sep 17 00:00:00 2001
From: Nitish Malhotra <nitish.malhotra@gmail.com>
Date: Fri, 29 Oct 2021 14:55:58 -0700
Subject: [PATCH] use program_type when loading program name
Signed-off-by: Nitish Malhotra <nitish.malhotra@gmail.com>
---
{{project-name}}/src/main.rs | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/{{project-name}}/src/main.rs b/{{project-name}}/src/main.rs
index ec72a00..a6822a7 100644
--- a/{{project-name}}/src/main.rs
+++ b/{{project-name}}/src/main.rs
@@ -59,40 +59,40 @@ fn try_main() -> Result<(), anyhow::Error> {
let mut bpf = Bpf::load_file(&opt.path)?;
{% case program_type -%}
{%- when "kprobe", "kretprobe" -%}
- let program: &mut KProbe = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut KProbe = bpf.program_mut("{{program_type}}")?.try_into()?;
program.load()?;
program.attach("{{kprobe}}", 0)?;
{%- when "uprobe", "uretprobe" -%}
- let program: &mut UProbe = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut UProbe = bpf.program_mut("{{program_type}}")?.try_into()?;
program.load()?;
program.attach(Some("{{uprobe_fn_name}}"), 0, "{{uprobe_target}}", opt.pid.try_into()?)?;
{%- when "sock_ops" -%}
- let program: &mut SockOps = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut SockOps = bpf.program_mut("{{program_type}}")?.try_into()?;
let cgroup = std::fs::File::open(opt.cgroup_path)?;
program.load()?;
program.attach(cgroup)?;
{%- when "sk_msg" -%}
let sock_map = SockHash::<MapRefMut, SockKey>::try_from(bpf.map_mut("{{sock_map}}")?)?;
- let prog: &mut SkMsg = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let prog: &mut SkMsg = bpf.program_mut("{{program_type}}")?.try_into()?;
prog.load()?;
prog.attach(&sock_map)?;
// insert sockets to the map using sock_map.insert here, or from a sock_ops program
{%- when "xdp" -%}
- let program: &mut Xdp = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut Xdp = bpf.program_mut("{{program_type}}")?.try_into()?;
program.load()?;
program.attach(&opt.iface, XdpFlags::default())?;
{%- when "classifier" -%}
tc::qdisc_add_clsact(&opt.iface)?;
- let program: &mut SchedClassifier = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut SchedClassifier = bpf.program_mut("{{program_type}}")?.try_into()?;
program.load()?;
program.attach(&opt.iface, TcAttachType::{{direction}})?;
{%- when "cgroup_skb" -%}
- let program: &mut CgroupSkb = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut CgroupSkb = bpf.program_mut("{{program_type}}")?.try_into()?;
let cgroup = std::fs::File::open(opt.cgroup_path)?;
program.load()?;
program.attach(cgroup, CgroupSkbAttachType::{{direction}})?;
{%- when "tracepoint" -%}
- let program: &mut TracePoint = bpf.program_mut("{{crate_name}}")?.try_into()?;
+ let program: &mut TracePoint = bpf.program_mut("{{program_type}}")?.try_into()?;
program.load()?;
program.attach("{{tracepoint_category}}", "{{tracepoint_name}}")?;
{%- when "lsm" -%}