Fix #442 by renaming sr_dev_driver.priv to .context

[libsigrok.git] / src / session_driver.c

diff --git a/src/session_driver.c b/src/session_driver.c
index 62b16986e4afa264419fb0263e8381c2afdb176c..91c05404316620fbeae853ba983893922b2d160c 100644 (file)
--- a/src/session_driver.c
+++ b/src/session_driver.c
@@ -34,7 +34,6 @@
 /** @endcond */
 
 SR_PRIV struct sr_dev_driver session_driver_info;
-static struct sr_dev_driver *di = &session_driver_info;
 
 struct session_vdev {
        char *sessionfile;
@@ -118,10 +117,7 @@ static int receive_data(int fd, int revents, void *cb_data)
                        }
                }
 
-               if (!(buf = g_try_malloc(CHUNKSIZE))) {
-                       sr_err("%s: buf malloc failed", __func__);
-                       return FALSE;
-               }
+               buf = g_malloc(CHUNKSIZE);
 
                ret = zip_fread(vdev->capfile, buf,
                                CHUNKSIZE / vdev->unitsize * vdev->unitsize);
@@ -165,17 +161,17 @@ static int receive_data(int fd, int revents, void *cb_data)
 
 /* driver callbacks */
 
-static int init(struct sr_context *sr_ctx)
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
 {
        return std_init(sr_ctx, di, LOG_PREFIX);
 }
 
-static int dev_clear(void)
+static int dev_clear(const struct sr_dev_driver *di)
 {
        struct drv_context *drvc;
        GSList *l;
 
-       drvc = di->priv;
+       drvc = di->context;
        for (l = drvc->instances; l; l = l->next)
                sr_dev_inst_free(l->data);
        g_slist_free(drvc->instances);
@@ -186,10 +182,12 @@ static int dev_clear(void)
 
 static int dev_open(struct sr_dev_inst *sdi)
 {
+       struct sr_dev_driver *di;
        struct drv_context *drvc;
        struct session_vdev *vdev;
 
-       drvc = di->priv;
+       di = sdi->driver;
+       drvc = di->context;
        vdev = g_malloc0(sizeof(struct session_vdev));
        sdi->priv = vdev;
        drvc->instances = g_slist_append(drvc->instances, sdi);
@@ -337,5 +335,5 @@ SR_PRIV struct sr_dev_driver session_driver = {
        .dev_close = dev_close,
        .dev_acquisition_start = dev_acquisition_start,
        .dev_acquisition_stop = NULL,
-       .priv = NULL,
+       .context = NULL,
 };