From 3841fee822184d8df8d00d47b9143cdfcad49087 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 7 Jan 2020 16:24:33 +0100
Subject: [PATCH] path-util: introduce path_strv_contains() helper

it's like strv_contains() but uses path_equal() rather than streq() to
compare strings.
---
 src/basic/path-util.c | 10 ++++++++++
 src/basic/path-util.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/src/basic/path-util.c b/src/basic/path-util.c
index f1be8d09886..49a211a527d 100644
--- a/src/basic/path-util.c
+++ b/src/basic/path-util.c
@@ -1115,3 +1115,13 @@ bool empty_or_root(const char *root) {
 
         return root[strspn(root, "/")] == 0;
 }
+
+bool path_strv_contains(char **l, const char *path) {
+        char **i;
+
+        STRV_FOREACH(i, l)
+                if (path_equal(*i, path))
+                        return true;
+
+        return false;
+}
diff --git a/src/basic/path-util.h b/src/basic/path-util.h
index 111d85d4455..3e8c12481be 100644
--- a/src/basic/path-util.h
+++ b/src/basic/path-util.h
@@ -181,3 +181,5 @@ bool empty_or_root(const char *root);
 static inline const char *empty_to_root(const char *path) {
         return isempty(path) ? "/" : path;
 }
+
+bool path_strv_contains(char **l, const char *path);