Fixed some security issues, `.wait()?` call for `udev`. Fixed one panic-possibility and started implementing killing zombie-processes funtional

1 files changed, 18 insertions, 0 deletions

diff --git a/init/src/signals/sigchld.rs b/init/src/signals/sigchld.rs
new file mode 100644
index 0000000..78b72d4
--- /dev/null
+++ b/init/src/signals/sigchld.rs
@@ -0,0 +1,18 @@
+use libc::{signal, sighandler_t, SIGCHILD, SIG_DFL, SIG_IGN}; 
+use std::ffi::c_int; 
+
+fn sigchild_handler(_signal: c_int) {
+    loop {
+        let mut status: c_int = 0; 
+        ket pid: pid_t = unsafe {
+            waitpid(-1 , &mut status, WNOHANG)
+        }; 
+
+        if pid <= 0 {
+            break; 
+        }
+    }
+
+}
+
+