qemu-sockets: add Error ** to all functions

This lets me adjust the clients to do proper error propagation first,
thus avoiding temporary regressions in the quality of the error messages.

Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/nbd.c b/nbd.c
index 6f0db62deb..f61a288369 100644
--- a/nbd.c
+++ b/nbd.c
@@ -230,12 +230,12 @@ int unix_socket_incoming(const char *path)
     char *ostr = NULL;
     int olen = 0;
 
-    return unix_listen(path, ostr, olen);
+    return unix_listen(path, ostr, olen, NULL);
 }
 
 int unix_socket_outgoing(const char *path)
 {
-    return unix_connect(path);
+    return unix_connect(path, NULL);
 }
 
 /* Basic flow for negotiation