diff options
Diffstat (limited to 'src/non_critical/kern_panic/mod.rs')
| -rw-r--r-- | src/non_critical/kern_panic/mod.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/non_critical/kern_panic/mod.rs b/src/non_critical/kern_panic/mod.rs new file mode 100644 index 0000000..4dccc34 --- /dev/null +++ b/src/non_critical/kern_panic/mod.rs @@ -0,0 +1,34 @@ +use std::process::Command; +use std::path::PathBuf; +use std::env; + +extern "C" { + pub fn linux_sysrq_start(); + pub fn linux_sysrq_panic(); +} + +pub unsafe fn sysrq_panic() { + linux_sysrq_start(); + linux_sysrq_panic(); +} + +pub fn kmod_panic() -> Result<(), String> { + let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap_or_else(|_| "target/debug".into())); + let ko_file = out_dir.join("linux_kmod.ko"); + + if !ko_file.exists() { + return Err(format!("Kernel module not found at: {}", ko_file.display())); + } + + let status = Command::new("insmod") + .arg(&ko_file) + .status() + .map_err(|e| format!("Failed to execute insmod: {}", e))?; + + if !status.success() { + return Err(format!("Failed to load kernel module: exit code {:?}", status.code())); + } + + Ok(()) +} + |
