From ce33967af74523685c7f911f6576c689728fcc81 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 18 Sep 2012 13:17:52 +0200 Subject: [PATCH] nbd: make refcount interface public After the next patch, the close callback will have to release its reference. Signed-off-by: Paolo Bonzini --- nbd.c | 4 ++-- nbd.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/nbd.c b/nbd.c index 83200bdccd..4aeb80ae18 100644 --- a/nbd.c +++ b/nbd.c @@ -647,12 +647,12 @@ static ssize_t nbd_send_reply(int csock, struct nbd_reply *reply) #define MAX_NBD_REQUESTS 16 -static void nbd_client_get(NBDClient *client) +void nbd_client_get(NBDClient *client) { client->refcount++; } -static void nbd_client_put(NBDClient *client) +void nbd_client_put(NBDClient *client) { if (--client->refcount == 0) { g_free(client); diff --git a/nbd.h b/nbd.h index 40d58d359f..a9038dc196 100644 --- a/nbd.h +++ b/nbd.h @@ -81,7 +81,10 @@ typedef struct NBDClient NBDClient; NBDExport *nbd_export_new(BlockDriverState *bs, off_t dev_offset, off_t size, uint32_t nbdflags); void nbd_export_close(NBDExport *exp); + NBDClient *nbd_client_new(NBDExport *exp, int csock, void (*close)(NBDClient *)); +void nbd_client_get(NBDClient *client); +void nbd_client_put(NBDClient *client); #endif