[PATCH 18/18] samples: add error state information to test-fsinfo.c [ver #21]

[David Howells]

From: Jeff Layton <jlay...@kernel.org>

Signed-off-by: Jeff Layton <jlay...@kernel.org>
Signed-off-by: David Howells <dhowe...@redhat.com>
---

 samples/vfs/test-fsinfo.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/samples/vfs/test-fsinfo.c b/samples/vfs/test-fsinfo.c
index 596fa5e71762..c359c3f52871 100644
--- a/samples/vfs/test-fsinfo.c
+++ b/samples/vfs/test-fsinfo.c
@@ -430,6 +430,15 @@ static void dump_afs_fsinfo_server_address(void *reply, 
unsigned int size)
        printf("family=%u\n", ss->ss_family);
 }
 
+static void dump_fsinfo_generic_error_state(void *reply, unsigned int size)
+{
+       struct fsinfo_error_state *es = reply;
+
+       printf("\n");
+       printf("\tlatest error : %d (%s)\n", es->wb_error_last, 
strerror(es->wb_error_last));
+       printf("\tcookie       : 0x%x\n", es->wb_error_cookie);
+}
+
 static void dump_string(void *reply, unsigned int size)
 {
        char *s = reply, *p;
@@ -518,6 +527,7 @@ static const struct fsinfo_attribute fsinfo_attributes[] = {
        FSINFO_STRING   (FSINFO_ATTR_AFS_CELL_NAME,     string),
        FSINFO_STRING   (FSINFO_ATTR_AFS_SERVER_NAME,   string),
        FSINFO_LIST_N   (FSINFO_ATTR_AFS_SERVER_ADDRESSES, 
afs_fsinfo_server_address),
+       FSINFO_VSTRUCT  (FSINFO_ATTR_ERROR_STATE,       
fsinfo_generic_error_state),
        {}
 };