From 8c1ab65c0f548d20b7f177bdb736daaf603340e1 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 15:54:38 +0200
Subject: Adding upstream version 0.0~git20221206.8b7148f.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 libc-top-half/musl/src/signal/sigisemptyset.c | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 libc-top-half/musl/src/signal/sigisemptyset.c

(limited to 'libc-top-half/musl/src/signal/sigisemptyset.c')

diff --git a/libc-top-half/musl/src/signal/sigisemptyset.c b/libc-top-half/musl/src/signal/sigisemptyset.c
new file mode 100644
index 0000000..68b8662
--- /dev/null
+++ b/libc-top-half/musl/src/signal/sigisemptyset.c
@@ -0,0 +1,10 @@
+#define _GNU_SOURCE
+#include <signal.h>
+#include <string.h>
+
+int sigisemptyset(const sigset_t *set)
+{
+	for (size_t i=0; i<_NSIG/8/sizeof *set->__bits; i++)
+		if (set->__bits[i]) return 0;
+	return 1;
+}
-- 
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