Changeset 11927 in vbox

Timestamp:

Sep 1, 2008 3:26:24 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

35803

Message:

Solaris/vboxdrv: Prevent auto-unloading, logging.

File:

• trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c (modified) (4 diffs)

trunk/src/VBox/HostDrivers/Support/solaris/SUPDrv-solaris.c

@@ -190 +190 @@
 int _init(void)
 {
-    LogFlow((DEVICE_NAME ":_init"));
+    LogFlow((DEVICE_NAME ":_init\n"));
+
+    /*
+     * Prevent module autounloading.
+     */
+    modctl_t *pModCtl = mod_getctl(&g_VBoxDrvSolarisModLinkage);
+    if (pModCtl)
+        pModCtl->mod_loadflags |= MOD_NOAUTOUNLOAD;
+    else
+        LogRel((DEVICE_NAME ":failed to disable autounloading!\n"));
 
     int rc = ddi_soft_state_init(&g_pVBoxDrvSolarisState, sizeof(vbox_devstate_t), 8);
@@ -200 +209 @@
 
         ddi_soft_state_fini(&g_pVBoxDrvSolarisState);
-    }
-
-    cmn_err(CE_CONT, "VBoxDrvSolaris _init failed with rc=%d\n", rc);
+        LogRel((DEVICE_NAME ":mod_install failed! rc=%d\n", rc));
+    }
+    else
+        LogRel((DEVICE_NAME ":failed to initialize soft state.\n"));
+
     return rc;
 }
@@ -209 +220 @@
 int _fini(void)
 {
-    LogFlow((DEVICE_NAME ":_fini"));
+    LogFlow((DEVICE_NAME ":_fini\n"));
 
     int e = mod_remove(&g_VBoxDrvSolarisModLinkage);
@@ -222 +233 @@
 int _info(struct modinfo *pModInfo)
 {
-    LogFlow((DEVICE_NAME ":_info"));
+    LogFlow((DEVICE_NAME ":_info\n"));
     int e = mod_info(&g_VBoxDrvSolarisModLinkage, pModInfo);
     return e;