Changeset 876

Timestamp:

Dec 5, 2003, 4:05:59 AM (22 years ago)

Author:

bird

Message:

Workaround for bad FIL_STANDARDL.

File:

• trunk/src/emx/src/lib/sys/filefind.c (modified) (2 diffs, 1 prop)

trunk/src/emx/src/lib/sys/filefind.c

@@ -135 +135 @@
      * Start file enumeration.
      */
-    pFD->cFiles = 30; /* !! Careful with this number! Wrong values can trigger stupid bugs. */
+    pFD->cFiles = sizeof(pFD->achBuffer) / 32;
+    pFD->cFiles = sizeof(pFD->achBuffer) / 40;
 #if OFF_MAX > LONG_MAX
     pFD->fType = __pfnDosOpenL ? FIL_STANDARDL : FIL_STANDARD;
+    if (pFD->fType == FIL_STANDARDL)  /* the L version is buggy!! Make sure there is enough space. */
+        pFD->cFiles = sizeof(pFD->achBuffer) / sizeof(FILEFINDBUF3L);
 #else
     pFD->fType = FIL_STANDARD;
 #endif
     FS_SAVE_LOAD();
+    memset(&pFD->achBuffer[0], 0, sizeof(pFD->achBuffer));
     rc = DosFindFirst(pszName,
                       &pFD->hdir,
@@ -195 +199 @@
     if (!pFD->cFiles)
     {
-        pFD->cFiles = 30; /* !! Careful with this number! Wrong values can trigger stupid bugs. */
+        pFD->cFiles = sizeof(pFD->achBuffer) / 40;
+        if (pFD->fType == FIL_STANDARDL)  /* the L version is buggy!! Make sure there is enough space. */
+            pFD->cFiles = sizeof(pFD->achBuffer) / sizeof(FILEFINDBUF3L);
         FS_SAVE_LOAD();
         rc = DosFindNext(pFD->hdir, &pFD->achBuffer[0], sizeof(pFD->achBuffer), &pFD->cFiles);