Changeset 96861 in vbox for trunk/src/VBox/Runtime/common/vfs

Timestamp:

Sep 26, 2022 10:52:54 AM (2 years ago)

Author:

vboxsync

Message:

IPRT/Vfs,Main/Unattended: Detect fedora ISOs, various code cleanups. Added a parameter to RTVfsQueryLabel so we can get the primary volume ID of an ISO (required for fedora ISOs, as the joliet version is truncated). bugref:9781

File:

• trunk/src/VBox/Runtime/common/vfs/vfsbase.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/vfs/vfsbase.cpp

@@ -2319 +2319 @@
 
 
-RTDECL(int) RTVfsQueryLabel(RTVFS hVfs, char *pszLabel, size_t cbLabel, size_t *pcbActual)
+RTDECL(int) RTVfsQueryLabel(RTVFS hVfs, bool fAlternative, char *pszLabel, size_t cbLabel, size_t *pcbActual)
 {
     RTVFSINTERNAL *pThis = hVfs;
@@ -2336 +2336 @@
 
         RTVfsLockAcquireRead(pThis->Base.hLock);
-        rc = pThis->pOps->Obj.pfnQueryInfoEx(pThis->Base.pvThis, RTVFSQIEX_VOL_LABEL, pszLabel, cbLabel, pcbActual);
+        rc = pThis->pOps->Obj.pfnQueryInfoEx(pThis->Base.pvThis, !fAlternative ? RTVFSQIEX_VOL_LABEL : RTVFSQIEX_VOL_LABEL_ALT,
+                                             pszLabel, cbLabel, pcbActual);
         RTVfsLockReleaseRead(pThis->Base.hLock);
     }