From 40b7b047a3fbf6451228de7f69c8ad5f156f7d1c Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Sat, 6 Jun 2026 18:12:33 +0200
Subject: reorganize files

---
 lib/os.sh | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 lib/os.sh

(limited to 'lib/os.sh')

diff --git a/lib/os.sh b/lib/os.sh
new file mode 100644
index 0000000..01d70f4
--- /dev/null
+++ b/lib/os.sh
@@ -0,0 +1,30 @@
+# Copyright (c) 2016 Egor Tensin <egor@tensin.name>
+# This file is part of the "Config file sharing" project.
+# For details, see https://github.com/egor-tensin/config-links.
+# Distributed under the MIT License.
+
+# Mostly Cygwin-related stuff
+
+is_cygwin() {
+    test "$OSTYPE" == 'cygwin'
+}
+
+check_symlinks_enabled_cygwin() {
+    case "${CYGWIN-}" in
+        *winsymlinks:nativestrict*) ;;
+        *winsymlinks:native*)       ;;
+
+        *)
+            dump "native Windows symlinks aren't enabled in Cygwin" >&2
+            return 1
+            ;;
+    esac
+}
+
+check_symlinks_enabled() {
+    if is_cygwin; then
+        check_symlinks_enabled_cygwin
+    else
+        return 0
+    fi
+}
-- 
cgit v1.3