From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/signal/killpg.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/signal/killpg.c

(limited to 'src/signal/killpg.c')

diff --git a/src/signal/killpg.c b/src/signal/killpg.c
new file mode 100644
index 0000000..315ed44
--- /dev/null
+++ b/src/signal/killpg.c
@@ -0,0 +1,11 @@
+#include <signal.h>
+#include <errno.h>
+
+int killpg(pid_t pgid, int sig)
+{
+	if (pgid < 0) {
+		errno = EINVAL;
+		return -1;
+	}
+	return kill(-pgid, sig);
+}
-- 
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