connman: Add patches to fix connman on fs with no d_type support

When there is not d_type avalaible on filesystem, fstatat (stat)
can be used to check if the path is a directory.
storage.c and timezone.c were modified accordingly.

(From OE-Core rev: 09203299c666791ce35d5a897fd1aa2b0d281dd6)

Signed-off-by: Andrei Gherzan <andrei.gherzan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/connman/connman/0002-storage.c-If-there-is-no-d_type-support-use-fstatat.patch b/meta/recipes-connectivity/connman/connman/0002-storage.c-If-there-is-no-d_type-support-use-fstatat.patch
new file mode 100644
index 0000000000..d3205c0e68
--- /dev/null
+++ b/meta/recipes-connectivity/connman/connman/0002-storage.c-If-there-is-no-d_type-support-use-fstatat.patch
@@ -0,0 +1,49 @@
+From 7007ef32a959ac4717c19339a24fd90a68638a19 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@gherzan.ro>
+Date: Tue, 17 Jul 2012 16:07:17 +0300
+Subject: [PATCH V3 2/2] storage.c: If there is no d_type support use
+ fstatat()
+
+This is useful for filesystems where d_type is always DT_UNKNOWN.
+In this case use fstatat() function.
+
+Signed-off-by: Andrei Gherzan <andrei.gherzan@windriver.com>
+Upstream-Status: Submitted
+ 
+---
+ src/storage.c |   19 +++++++++++++++++++
+ 1 file changed, 19 insertions(+)
+
+diff --git a/src/storage.c b/src/storage.c
+index 47bd0cb..0491a52 100644
+--- a/src/storage.c
++++ b/src/storage.c
+@@ -206,6 +206,25 @@ gchar **connman_storage_get_services()
+ 
+                        g_string_append_printf(result, "%s/", d->d_name);
+                        break;
++               case DT_UNKNOWN:
++                       /*
++                        * If there is no d_type support use fstatat()
++                        * to check if directory
++                        */
++                       ret = fstatat(dirfd(dir), d->d_name, &buf, 0);
++                       if (ret < 0)
++                               continue;
++                       if (!(buf.st_mode & S_IFDIR))
++                               continue;
++                       str = g_strdup_printf("%s/%s/settings", STORAGEDIR,
++                                                       d->d_name);
++                       ret = stat(str, &buf);
++                       g_free(str);
++                       if (ret < 0)
++                               continue;
++
++                       g_string_append_printf(result, "%s/", d->d_name);
++                       break;
+                }
+        }
+ 
+-- 
+1.7.9.5
+