From c83cc7f8628eeac44dcadb79ca3b80652770c11d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Tue, 12 Jan 2021 09:20:02 +0100
Subject: [PATCH] reaper: add reaper_del() - pid is no longer watched/monitored
 after this

---
 reaper.c | 11 +++++++++++
 reaper.h |  1 +
 2 files changed, 12 insertions(+)

diff --git a/reaper.c b/reaper.c
index 8ebd31a4..15e08539 100644
--- a/reaper.c
+++ b/reaper.c
@@ -98,6 +98,17 @@ reaper_add(struct reaper *reaper, pid_t pid, reaper_cb cb, void *cb_data)
         ((struct child){.pid = pid, .cb = cb, .cb_data = cb_data}));
 }
 
+void
+reaper_del(struct reaper *reaper, pid_t pid)
+{
+    tll_foreach(reaper->children, it) {
+        if (it->item.pid == pid) {
+            tll_remove(reaper->children, it);
+            break;
+        }
+    }
+}
+
 static bool
 fdm_reap(struct fdm *fdm, int fd, int events, void *data)
 {
diff --git a/reaper.h b/reaper.h
index f955aa44..2cd6dd6e 100644
--- a/reaper.h
+++ b/reaper.h
@@ -13,3 +13,4 @@ void reaper_destroy(struct reaper *reaper);
 typedef bool (*reaper_cb)(struct reaper *reaper, pid_t pid, void *data);
 
 void reaper_add(struct reaper *reaper, pid_t pid, reaper_cb cb, void *cb_data);
+void reaper_del(struct reaper *reaper, pid_t pid);