mscp: maintain mscp_thread structs in list

Instead of m->threads array, struct mscp_thread instanes are
maintained in m->thread_list. This enables stable counter access
via mscp_get_stats().

1 files changed, 7 insertions, 2 deletions

diff --git a/src/path.h b/src/path.h
index 8c912d8..c397a08 100644
--- a/src/path.h
+++ b/src/path.h
@@ -201,11 +201,16 @@ static int mscp_stat(const char *path, mstat *s, sftp_session sftp)
 
         if (sftp) {
                 s->r = sftp_stat(sftp, path);
-                if (!s->r)
+                if (!s->r) {
+			mscp_set_error("sftp_stat: %s %s",
+				       sftp_get_ssh_error(sftp), path);
                         return -1;
+		}
         } else {
-                if (stat(path, &s->l) < 0)
+                if (stat(path, &s->l) < 0) {
+			mscp_set_error("stat: %s %s", strerrno(), path);
                         return -1;
+		}
         }
 
         return 0;