Add note about HDF5_VOL_CONNECTOR to h5dump usage

HDFGroup · Jun 19, 2023 · 6cf9505 · 6cf9505
1 parent b0404e7
commit 6cf9505
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tools/src/h5dump/h5dump.c b/tools/src/h5dump/h5dump.c
@@ -219,6 +219,10 @@ usage(const char *prog)
     PRINTVALSTREAM(rawoutstream,
                    "     --vol-info           VOL-specific info to pass to the VOL connector used for\n");
     PRINTVALSTREAM(rawoutstream, "                          opening the HDF5 file specified\n");
+    PRINTVALSTREAM(rawoutstream, 
+                   "                          If none of the above options are used to specify a VOL, then\n");
+    PRINTVALSTREAM(rawoutstream,
+                   "                          the VOL specified by HDF5_VOL_CONNECTOR (if any) will be used.\n");    
     PRINTVALSTREAM(rawoutstream,
                    "     --vfd-value          Value (ID) of the VFL driver to use for opening the\n");
     PRINTVALSTREAM(rawoutstream, "                          HDF5 file specified\n");