Changeset 60373 in vbox for trunk/src/VBox/Devices/USB

Timestamp:

Apr 7, 2016 2:21:30 PM (9 years ago)

Author:

vboxsync

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

106457

Message:

Runtime/linux/sysfs.cpp: Convert RTLinuxSysFs* API to always use IPRT status codes instead of using errno and adapt all of its users

File:

• trunk/src/VBox/Devices/USB/linux/USBProxyDevice-linux.cpp (modified) (1 diff)

trunk/src/VBox/Devices/USB/linux/USBProxyDevice-linux.cpp

@@ -552 +552 @@
                     ? pProxyDev->paCfgDescs[0].Core.bConfigurationValue
                     : 1;
-    return RTLinuxSysFsReadIntFile(10, "%s/bConfigurationValue", pszPath); /* returns -1 on failure */
+    int64_t bCfg = 0;
+    int rc = RTLinuxSysFsReadIntFile(10, &bCfg, "%s/bConfigurationValue", pszPath);
+    if (RT_FAILURE(rc))
+        bCfg = -1;
+    return (int)bCfg;
 #else  /* !VBOX_USB_WITH_SYSFS */
     return -1;