buildroot/package/python-watchdog/0001-Add-a-workaround-to-support-uClibc-library.patch

From c3b3c4581b25d7e62f5c2ce1484133229d5e657a Mon Sep 17 00:00:00 2001
From: Yegor Yefremov <yegorslists@googlemail.com>
Date: Fri, 16 Feb 2018 13:26:23 +0100
Subject: [PATCH] Add a workaround to support uClibc library

uClibc based systems provide only libc.so.0 and libc.so.1
symlinks.

So try to find libc.so.0 if neither libc.so nor libc.so.6
could be found.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
---
 src/watchdog/observers/inotify_c.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/watchdog/observers/inotify_c.py b/src/watchdog/observers/inotify_c.py
index 5f208b6..0dc7b50 100644
--- a/src/watchdog/observers/inotify_c.py
+++ b/src/watchdog/observers/inotify_c.py
@@ -45,7 +45,19 @@ def _load_libc():
     try:
         return ctypes.CDLL('libc.so')
     except (OSError, IOError):
+        pass
+
+    try:
         return ctypes.CDLL('libc.so.6')
+    except (OSError, IOError):
+        pass
+
+    # uClibc
+    try:
+        return ctypes.CDLL('libc.so.0')
+    except (OSError, IOError) as err:
+        raise err
+
 
 libc = _load_libc()
 
-- 
2.1.4