1 files changed, 14 insertions, 1 deletions
diff --git a/src/platform/fallback.rs b/src/platform/fallback.rs
index 7bcd23c5..4bf78352 100644
--- a/src/platform/fallback.rs
+++ b/src/platform/fallback.rs
@@ -1,6 +1,6 @@
 use std::path::PathBuf;
 
-use super::ForegroundJob;
+use super::{ForegroundJob, Signal};
 
 /// Unsupported platform stub.
 pub fn foreground_job(_child_pid: u32) -> Option<ForegroundJob> {
@@ -11,3 +11,16 @@ pub fn foreground_job(_child_pid: u32) -> Option<ForegroundJob> {
 pub fn process_cwd(_pid: u32) -> Option<PathBuf> {
     None
 }
+
+/// Unsupported platform stub.
+pub fn session_processes(_child_pid: u32) -> Vec<u32> {
+    Vec::new()
+}
+
+/// Unsupported platform stub.
+pub fn signal_processes(_pids: &[u32], _signal: Signal) {}
+
+/// Unsupported platform stub.
+pub fn process_exists(_pid: u32) -> bool {
+    false
+}