From ce5b3ad4508fa6d561fcccff0852afaace1d82ac Mon Sep 17 00:00:00 2001
From: Stefan Junker <code@stefanjunker.de>
Date: Thu, 14 May 2015 22:51:05 +0200
Subject: nspawn: allow access to device nodes listed in --bind= and --bind-ro=
 switches

https://bugs.freedesktop.org/show_bug.cgi?id=90385
---
 src/shared/util.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/shared/util.c')

diff --git a/src/shared/util.c b/src/shared/util.c
index 72711e133a..dda88bd2ee 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -5435,6 +5435,15 @@ int is_dir(const char* path, bool follow) {
         return !!S_ISDIR(st.st_mode);
 }
 
+int is_device_node(const char *path) {
+        struct stat info;
+
+        if (lstat(path, &info) < 0)
+                return -errno;
+
+        return !!(S_ISBLK(info.st_mode) || S_ISCHR(info.st_mode));
+}
+
 int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) {
         _cleanup_free_ char *s = NULL;
         size_t allocated = 0, sz = 0;
-- 
cgit v1.2.3-54-g00ecf