New -as mkisofs options -partition_offset, -partition_hd_cyl, -partition_sec_hd

xorriso/emulators.c

@@ -560,7 +560,8 @@ int Xorriso_genisofs_count_args(struct XorrisO *xorriso, int argc, char **argv,
     "-jigdo-jigdo", "-jigdo-template", "-jigdo-min-file-size",
     "-jigdo-force-md5", "-jigdo-exclude", "-jigdo-map", "-md5-list",
     "--stdio_sync", "--quoted_path_list", "--efi-boot", "--embedded-boot",
-    "-isohybrid-mbr", "-e",
+    "-isohybrid-mbr", "-e", "-partition_offset", "-partition_hd_cyl",
+    "-partition_sec_hd",
     ""
  };
  static char arg2_options[][41]= {
@@ -725,6 +726,9 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
 "  -boot-info-table            Patch boot image with info table",
 "  -G FILE, -generic-boot FILE Set generic boot image name",
 "  --protective-msdos-label    Patch System Area by partition table",
+"  -partition_offset LBA       Make image mountable by first partition, too",
+"  -partition_sec_hd NUMBER    Define number of sectors per head",
+"  -partition_hd_cyl NUMBER    Define number of heads per cylinder",
 "  --modification-date=YYYYMMDDhhmmsscc",
 "                              Override date of creation and modification",
 "  -isohybrid-mbr FILE         Set SYSLINUX mbr/isohdp[fp]x*.bin for isohybrid",
@@ -1225,6 +1229,9 @@ not_enough_args:;
              strcmp(argv[i], "--embedded-boot")==0 ||
              strcmp(argv[i], "-generic-boot")==0 ||
              strcmp(argv[i], "-G") == 0 ||
+             strcmp(argv[i], "-partition_offset") == 0 ||
+             strcmp(argv[i], "-partition_hd_cyl") == 0 ||
+             strcmp(argv[i], "-partition_sec_hd") == 0 ||
              strcmp(argv[i], "-isohybrid-mbr")==0) {
      if(i+1>=argc)
        goto not_enough_args;
@@ -1501,6 +1508,16 @@ problem_handler_2:;
      xorriso->system_area_options= (xorriso->system_area_options & ~3) | 1;
    } else if(strcmp(argv[i], "--boot-catalog-hide")==0) {
      xorriso->boot_image_cat_hidden|= 3;
+   } else if(strcmp(argv[i], "-partition_offset") == 0 ||
+             strcmp(argv[i], "-partition_sec_hd") == 0 ||
+             strcmp(argv[i], "-partition_dh_cyl") == 0) {
+     if(i+1>=argc)
+       goto not_enough_args;
+     i++;
+     sprintf(sfe, "%s=%.16s", argv[i-1] + 1, argv[i]);
+     ret= Xorriso_option_boot_image(xorriso, "any", sfe, 0);
+     if(ret <= 0)
+       goto problem_handler_boot;
    }
  continue; /* regular bottom of loop */
 problem_handler_boot:;

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2010.09.05.113655"
+#define Xorriso_timestamP "2010.09.05.113945"