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    Diff of /tags/grubby-8_36/grubby.c

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    revision 2250 by niro, Mon Oct 21 13:56:22 2013 UTC revision 2708 by niro, Wed Jul 16 10:56:09 2014 UTC
    # Line 60  int debug = 0; /* Currently just for tem Line 60  int debug = 0; /* Currently just for tem
    60    
    61  int isEfi = 0;  int isEfi = 0;
    62    
    63    #if defined(__aarch64__)
    64    #define isEfiOnly 1
    65    #else
    66    #define isEfiOnly 0
    67    #endif
    68    
    69  char *saved_command_line = NULL;  char *saved_command_line = NULL;
    70    
    71  /* comments get lumped in with indention */  /* comments get lumped in with indention */
    # Line 90  enum lineType_e { Line 96  enum lineType_e {
    96      LT_SET_VARIABLE = 1 << 19,      LT_SET_VARIABLE = 1 << 19,
    97      LT_KERNEL_EFI   = 1 << 20,      LT_KERNEL_EFI   = 1 << 20,
    98      LT_INITRD_EFI   = 1 << 21,      LT_INITRD_EFI   = 1 << 21,
    99      LT_UNKNOWN      = 1 << 22,      LT_KERNEL_16    = 1 << 22,
    100        LT_INITRD_16    = 1 << 23,
    101        LT_DEVTREE      = 1 << 24,
    102        LT_UNKNOWN      = 1 << 25,
    103  };  };
    104    
    105  struct singleLine {  struct singleLine {
    # Line 119  struct singleEntry { Line 128  struct singleEntry {
    128  #define NEED_ARGS    (1 << 3)  #define NEED_ARGS    (1 << 3)
    129  #define NEED_MB      (1 << 4)  #define NEED_MB      (1 << 4)
    130  #define NEED_END     (1 << 5)  #define NEED_END     (1 << 5)
    131    #define NEED_DEVTREE (1 << 6)
    132    
    133  #define MAIN_DEFAULT    (1 << 0)  #define MAIN_DEFAULT    (1 << 0)
    134  #define DEFAULT_SAVED       -2  #define DEFAULT_SAVED       -2
    # Line 136  struct configFileInfo; Line 146  struct configFileInfo;
    146  typedef const char *(*findConfigFunc)(struct configFileInfo *);  typedef const char *(*findConfigFunc)(struct configFileInfo *);
    147  typedef const int (*writeLineFunc)(struct configFileInfo *,  typedef const int (*writeLineFunc)(struct configFileInfo *,
    148   struct singleLine *line);   struct singleLine *line);
    149    typedef char *(*getEnvFunc)(struct configFileInfo *, char *name);
    150    typedef int (*setEnvFunc)(struct configFileInfo *, char *name, char *value);
    151    
    152  struct configFileInfo {  struct configFileInfo {
    153      char * defaultConfig;      char * defaultConfig;
    154      findConfigFunc findConfig;      findConfigFunc findConfig;
    155      writeLineFunc writeLine;      writeLineFunc writeLine;
    156        getEnvFunc getEnv;
    157        setEnvFunc setEnv;
    158      struct keywordTypes * keywords;      struct keywordTypes * keywords;
    159      int caseInsensitive;      int caseInsensitive;
    160      int defaultIsIndex;      int defaultIsIndex;
    161      int defaultIsVariable;      int defaultIsVariable;
    162      int defaultSupportSaved;      int defaultSupportSaved;
    163        int defaultIsSaved;
    164        int defaultIsUnquoted;
    165      enum lineType_e entryStart;      enum lineType_e entryStart;
    166      enum lineType_e entryEnd;      enum lineType_e entryEnd;
    167      int needsBootPrefix;      int needsBootPrefix;
    # Line 157  struct configFileInfo { Line 173  struct configFileInfo {
    173      int mbInitRdIsModule;      int mbInitRdIsModule;
    174      int mbConcatArgs;      int mbConcatArgs;
    175      int mbAllowExtraInitRds;      int mbAllowExtraInitRds;
    176        char *envFile;
    177  };  };
    178    
    179  struct keywordTypes grubKeywords[] = {  struct keywordTypes grubKeywords[] = {
    # Line 176  const char *grubFindConfig(struct config Line 193  const char *grubFindConfig(struct config
    193   "/boot/grub/grub.conf",   "/boot/grub/grub.conf",
    194   "/boot/grub/menu.lst",   "/boot/grub/menu.lst",
    195   "/etc/grub.conf",   "/etc/grub.conf",
    196     "/boot/grub2/grub.cfg",
    197     "/boot/grub2-efi/grub.cfg",
    198   NULL   NULL
    199      };      };
    200      static int i = -1;      static int i = -1;
    # Line 215  struct keywordTypes grub2Keywords[] = { Line 234  struct keywordTypes grub2Keywords[] = {
    234      { "fallback",   LT_FALLBACK,    ' ' },      { "fallback",   LT_FALLBACK,    ' ' },
    235      { "linux",      LT_KERNEL,      ' ' },      { "linux",      LT_KERNEL,      ' ' },
    236      { "linuxefi",   LT_KERNEL_EFI,  ' ' },      { "linuxefi",   LT_KERNEL_EFI,  ' ' },
    237        { "linux16",    LT_KERNEL_16,   ' ' },
    238      { "initrd",     LT_INITRD,      ' ', ' ' },      { "initrd",     LT_INITRD,      ' ', ' ' },
    239      { "initrdefi",  LT_INITRD_EFI,  ' ', ' ' },      { "initrdefi",  LT_INITRD_EFI,  ' ', ' ' },
    240        { "initrd16",   LT_INITRD_16,   ' ', ' ' },
    241      { "module",     LT_MBMODULE,    ' ' },      { "module",     LT_MBMODULE,    ' ' },
    242      { "kernel",     LT_HYPER,       ' ' },      { "kernel",     LT_HYPER,       ' ' },
    243        { "devicetree", LT_DEVTREE,  ' ' },
    244      { NULL, 0, 0 },      { NULL, 0, 0 },
    245  };  };
    246    
    # Line 261  const char *grub2FindConfig(struct confi Line 283  const char *grub2FindConfig(struct confi
    283      return configFiles[i];      return configFiles[i];
    284  }  }
    285    
    286    /* kind of hacky.  It'll give the first 1024 bytes, ish. */
    287    static char *grub2GetEnv(struct configFileInfo *info, char *name)
    288    {
    289        static char buf[1025];
    290        char *s = NULL;
    291        char *ret = NULL;
    292        char *envFile = info->envFile ? info->envFile : "/boot/grub/grubenv";
    293        int rc = asprintf(&s, "grub-editenv %s list | grep '^%s='", envFile, name);
    294    
    295        if (rc < 0)
    296     return NULL;
    297    
    298        FILE *f = popen(s, "r");
    299        if (!f)
    300     goto out;
    301    
    302        memset(buf, '\0', sizeof (buf));
    303        ret = fgets(buf, 1024, f);
    304        pclose(f);
    305    
    306        if (ret) {
    307     ret += strlen(name) + 1;
    308     ret[strlen(ret) - 1] = '\0';
    309        }
    310        dbgPrintf("grub2GetEnv(%s): %s\n", name, ret);
    311    out:
    312        free(s);
    313        return ret;
    314    }
    315    
    316    static int sPopCount(const char *s, const char *c)
    317    {
    318        int ret = 0;
    319        if (!s)
    320     return -1;
    321        for (int i = 0; s[i] != '\0'; i++)
    322     for (int j = 0; c[j] != '\0'; j++)
    323        if (s[i] == c[j])
    324     ret++;
    325        return ret;
    326    }
    327    
    328    static char *shellEscape(const char *s)
    329    {
    330        int l = strlen(s) + sPopCount(s, "'") * 2;
    331    
    332        char *ret = calloc(l+1, sizeof (*ret));
    333        if (!ret)
    334     return NULL;
    335        for (int i = 0, j = 0; s[i] != '\0'; i++, j++) {
    336     if (s[i] == '\'')
    337        ret[j++] = '\\';
    338     ret[j] = s[i];
    339        }
    340        return ret;
    341    }
    342    
    343    static void unquote(char *s)
    344    {
    345        int l = strlen(s);
    346    
    347        if ((s[l-1] == '\'' && s[0] == '\'') || (s[l-1] == '"' && s[0] == '"')) {
    348     memmove(s, s+1, l-2);
    349     s[l-2] = '\0';
    350        }
    351    }
    352    
    353    static int grub2SetEnv(struct configFileInfo *info, char *name, char *value)
    354    {
    355        char *s = NULL;
    356        int rc = 0;
    357        char *envFile = info->envFile ? info->envFile : "/boot/grub/grubenv";
    358    
    359        unquote(value);
    360        value = shellEscape(value);
    361        if (!value)
    362        return -1;
    363    
    364        rc = asprintf(&s, "grub-editenv %s set '%s=%s'", envFile, name, value);
    365        free(value);
    366        if (rc <0)
    367     return -1;
    368    
    369        dbgPrintf("grub2SetEnv(%s): %s\n", name, s);
    370        rc = system(s);
    371        free(s);
    372        return rc;
    373    }
    374    
    375    /* this is a gigantic hack to avoid clobbering grub2 variables... */
    376    static int is_special_grub2_variable(const char *name)
    377    {
    378        if (!strcmp(name,"\"${next_entry}\""))
    379     return 1;
    380        if (!strcmp(name,"\"${prev_saved_entry}\""))
    381     return 1;
    382        return 0;
    383    }
    384    
    385  int sizeOfSingleLine(struct singleLine * line) {  int sizeOfSingleLine(struct singleLine * line) {
    386    int count = 0;    int count = 0;
    387    
    # Line 291  static int isquote(char q) Line 412  static int isquote(char q)
    412  }  }
    413    
    414  static int iskernel(enum lineType_e type) {  static int iskernel(enum lineType_e type) {
    415      return (type == LT_KERNEL || type == LT_KERNEL_EFI);      return (type == LT_KERNEL || type == LT_KERNEL_EFI || type == LT_KERNEL_16);
    416  }  }
    417    
    418  static int isinitrd(enum lineType_e type) {  static int isinitrd(enum lineType_e type) {
    419      return (type == LT_INITRD || type == LT_INITRD_EFI);      return (type == LT_INITRD || type == LT_INITRD_EFI || type == LT_INITRD_16);
    420  }  }
    421    
    422  char *grub2ExtractTitle(struct singleLine * line) {  char *grub2ExtractTitle(struct singleLine * line) {
    # Line 355  char *grub2ExtractTitle(struct singleLin Line 476  char *grub2ExtractTitle(struct singleLin
    476    
    477  struct configFileInfo grub2ConfigType = {  struct configFileInfo grub2ConfigType = {
    478      .findConfig = grub2FindConfig,      .findConfig = grub2FindConfig,
    479        .getEnv = grub2GetEnv,
    480        .setEnv = grub2SetEnv,
    481      .keywords = grub2Keywords,      .keywords = grub2Keywords,
    482      .defaultIsIndex = 1,      .defaultIsIndex = 1,
    483      .defaultSupportSaved = 1,      .defaultSupportSaved = 1,
    # Line 514  struct configFileInfo extlinuxConfigType Line 637  struct configFileInfo extlinuxConfigType
    637      .needsBootPrefix = 1,      .needsBootPrefix = 1,
    638      .maxTitleLength = 255,      .maxTitleLength = 255,
    639      .mbAllowExtraInitRds = 1,      .mbAllowExtraInitRds = 1,
    640        .defaultIsUnquoted = 1,
    641  };  };
    642    
    643  struct grubConfig {  struct grubConfig {
    # Line 534  struct singleEntry * findEntryByIndex(st Line 658  struct singleEntry * findEntryByIndex(st
    658  struct singleEntry * findEntryByPath(struct grubConfig * cfg,  struct singleEntry * findEntryByPath(struct grubConfig * cfg,
    659       const char * path, const char * prefix,       const char * path, const char * prefix,
    660       int * index);       int * index);
    661    struct singleEntry * findEntryByTitle(struct grubConfig * cfg, char *title,
    662          int * index);
    663  static int readFile(int fd, char ** bufPtr);  static int readFile(int fd, char ** bufPtr);
    664  static void lineInit(struct singleLine * line);  static void lineInit(struct singleLine * line);
    665  struct singleLine * lineDup(struct singleLine * line);  struct singleLine * lineDup(struct singleLine * line);
    # Line 603  static enum lineType_e preferredLineType Line 729  static enum lineType_e preferredLineType
    729      if (isEfi && cfi == &grub2ConfigType) {      if (isEfi && cfi == &grub2ConfigType) {
    730   switch (type) {   switch (type) {
    731   case LT_KERNEL:   case LT_KERNEL:
    732      return LT_KERNEL_EFI;      return isEfiOnly ? LT_KERNEL : LT_KERNEL_EFI;
    733     case LT_INITRD:
    734        return isEfiOnly ? LT_INITRD : LT_INITRD_EFI;
    735     default:
    736        return type;
    737     }
    738    #if defined(__i386__) || defined(__x86_64__)
    739        } else if (cfi == &grub2ConfigType) {
    740     switch (type) {
    741     case LT_KERNEL:
    742        return LT_KERNEL_16;
    743   case LT_INITRD:   case LT_INITRD:
    744      return LT_INITRD_EFI;      return LT_INITRD_16;
    745   default:   default:
    746      return type;      return type;
    747   }   }
    748    #endif
    749      }      }
    750      return type;      return type;
    751  }  }
    # Line 691  static int isEntryStart(struct singleLin Line 828  static int isEntryStart(struct singleLin
    828  /* extract the title from within brackets (for zipl) */  /* extract the title from within brackets (for zipl) */
    829  static char * extractTitle(struct singleLine * line) {  static char * extractTitle(struct singleLine * line) {
    830      /* bracketed title... let's extract it (leaks a byte) */      /* bracketed title... let's extract it (leaks a byte) */
    831      char * title;      char * title = NULL;
    832      title = strdup(line->elements[0].item);      if (line->type == LT_TITLE) {
    833      title++;   title = strdup(line->elements[0].item);
    834      *(title + strlen(title) - 1) = '\0';   title++;
    835     *(title + strlen(title) - 1) = '\0';
    836        } else if (line->type == LT_MENUENTRY)
    837     title = strdup(line->elements[1].item);
    838        else
    839     return NULL;
    840      return title;      return title;
    841  }  }
    842    
    # Line 952  static int getNextLine(char ** bufPtr, s Line 1094  static int getNextLine(char ** bufPtr, s
    1094      return 0;      return 0;
    1095  }  }
    1096    
    1097    static int isnumber(const char *s)
    1098    {
    1099        int i;
    1100        for (i = 0; s[i] != '\0'; i++)
    1101     if (s[i] < '0' || s[i] > '9')
    1102        return 0;
    1103        return i;
    1104    }
    1105    
    1106  static struct grubConfig * readConfig(const char * inName,  static struct grubConfig * readConfig(const char * inName,
    1107        struct configFileInfo * cfi) {        struct configFileInfo * cfi) {
    1108      int in;      int in;
    # Line 1036  static struct grubConfig * readConfig(co Line 1187  static struct grubConfig * readConfig(co
    1187      dbgPrintf("\n");      dbgPrintf("\n");
    1188      struct keywordTypes *kwType = getKeywordByType(LT_DEFAULT, cfi);      struct keywordTypes *kwType = getKeywordByType(LT_DEFAULT, cfi);
    1189      if (kwType && line->numElements == 3 &&      if (kwType && line->numElements == 3 &&
    1190      !strcmp(line->elements[1].item, kwType->key)) {      !strcmp(line->elements[1].item, kwType->key) &&
    1191        !is_special_grub2_variable(line->elements[2].item)) {
    1192   dbgPrintf("Line sets default config\n");   dbgPrintf("Line sets default config\n");
    1193   cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT;   cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT;
    1194   defaultLine = line;   defaultLine = line;
    1195      }      }
      } else if (line->type == LT_DEFAULT && line->numElements == 2) {  
         cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT;  
         defaultLine = line;  
    1196    
    1197          } else if (iskernel(line->type)) {          } else if (iskernel(line->type)) {
    1198      /* if by some freak chance this is multiboot and the "module"      /* if by some freak chance this is multiboot and the "module"
    1199       * lines came earlier in the template, make sure to use LT_HYPER       * lines came earlier in the template, make sure to use LT_HYPER
    1200       * instead of LT_KERNEL now       * instead of LT_KERNEL now
    1201       */       */
    1202      if (entry->multiboot)      if (entry && entry->multiboot)
    1203   line->type = LT_HYPER;   line->type = LT_HYPER;
    1204    
    1205          } else if (line->type == LT_MBMODULE) {          } else if (line->type == LT_MBMODULE) {
    # Line 1076  static struct grubConfig * readConfig(co Line 1225  static struct grubConfig * readConfig(co
    1225      cfg->fallbackImage = strtol(line->elements[1].item, &end, 10);      cfg->fallbackImage = strtol(line->elements[1].item, &end, 10);
    1226      if (*end) cfg->fallbackImage = -1;      if (*end) cfg->fallbackImage = -1;
    1227    
    1228   } else if (line->type == LT_TITLE && line->numElements > 1) {   } else if ((line->type == LT_DEFAULT && cfi->defaultIsUnquoted) ||
    1229      /* make the title a single argument (undoing our parsing) */                  (line->type == LT_TITLE && line->numElements > 1)) {
    1230        /* make the title/default a single argument (undoing our parsing) */
    1231      len = 0;      len = 0;
    1232      for (int i = 1; i < line->numElements; i++) {      for (int i = 1; i < line->numElements; i++) {
    1233   len += strlen(line->elements[i].item);   len += strlen(line->elements[i].item);
    # Line 1184  static struct grubConfig * readConfig(co Line 1334  static struct grubConfig * readConfig(co
    1334      }      }
    1335   }   }
    1336    
    1337     if (line->type == LT_DEFAULT && line->numElements == 2) {
    1338        cfg->flags &= ~GRUB_CONFIG_NO_DEFAULT;
    1339        defaultLine = line;
    1340     }
    1341    
    1342   /* If we find a generic config option which should live at the   /* If we find a generic config option which should live at the
    1343     top of the file, move it there. Old versions of grubby were     top of the file, move it there. Old versions of grubby were
    1344     probably responsible for putting new images in the wrong     probably responsible for putting new images in the wrong
    # Line 1241  static struct grubConfig * readConfig(co Line 1396  static struct grubConfig * readConfig(co
    1396          if (defaultLine->numElements > 2 &&          if (defaultLine->numElements > 2 &&
    1397      cfi->defaultSupportSaved &&      cfi->defaultSupportSaved &&
    1398      !strncmp(defaultLine->elements[2].item,"\"${saved_entry}\"", 16)) {      !strncmp(defaultLine->elements[2].item,"\"${saved_entry}\"", 16)) {
    1399      cfg->defaultImage = DEFAULT_SAVED_GRUB2;   cfg->cfi->defaultIsSaved = 1;
    1400     cfg->defaultImage = DEFAULT_SAVED_GRUB2;
    1401     if (cfg->cfi->getEnv) {
    1402        char *defTitle = cfi->getEnv(cfg->cfi, "saved_entry");
    1403        if (defTitle) {
    1404     int index = 0;
    1405     if (isnumber(defTitle)) {
    1406        index = atoi(defTitle);
    1407        entry = findEntryByIndex(cfg, index);
    1408     } else {
    1409        entry = findEntryByTitle(cfg, defTitle, &index);
    1410     }
    1411     if (entry)
    1412        cfg->defaultImage = index;
    1413        }
    1414     }
    1415   } else if (cfi->defaultIsVariable) {   } else if (cfi->defaultIsVariable) {
    1416      char *value = defaultLine->elements[2].item;      char *value = defaultLine->elements[2].item;
    1417      while (*value && (*value == '"' || *value == '\'' ||      while (*value && (*value == '"' || *value == '\'' ||
    # Line 1282  static struct grubConfig * readConfig(co Line 1452  static struct grubConfig * readConfig(co
    1452          cfg->defaultImage = -1;          cfg->defaultImage = -1;
    1453      }      }
    1454   }   }
    1455        } else if (cfg->cfi->defaultIsSaved && cfg->cfi->getEnv) {
    1456     char *defTitle = cfi->getEnv(cfg->cfi, "saved_entry");
    1457     if (defTitle) {
    1458        int index = 0;
    1459        if (isnumber(defTitle)) {
    1460     index = atoi(defTitle);
    1461     entry = findEntryByIndex(cfg, index);
    1462        } else {
    1463     entry = findEntryByTitle(cfg, defTitle, &index);
    1464        }
    1465        if (entry)
    1466     cfg->defaultImage = index;
    1467     }
    1468      } else {      } else {
    1469          cfg->defaultImage = 0;          cfg->defaultImage = 0;
    1470      }      }
    # Line 1299  static void writeDefault(FILE * out, cha Line 1482  static void writeDefault(FILE * out, cha
    1482    
    1483      if (cfg->defaultImage == DEFAULT_SAVED)      if (cfg->defaultImage == DEFAULT_SAVED)
    1484   fprintf(out, "%sdefault%ssaved\n", indent, separator);   fprintf(out, "%sdefault%ssaved\n", indent, separator);
    1485      else if (cfg->defaultImage == DEFAULT_SAVED_GRUB2)      else if (cfg->cfi->defaultIsSaved) {
    1486   fprintf(out, "%sset default=\"${saved_entry}\"\n", indent);   fprintf(out, "%sset default=\"${saved_entry}\"\n", indent);
    1487      else if (cfg->defaultImage > -1) {   if (cfg->defaultImage >= 0 && cfg->cfi->setEnv) {
    1488        char *title;
    1489        entry = findEntryByIndex(cfg, cfg->defaultImage);
    1490        line = getLineByType(LT_MENUENTRY, entry->lines);
    1491        if (!line)
    1492     line = getLineByType(LT_TITLE, entry->lines);
    1493        if (line) {
    1494     title = extractTitle(line);
    1495     if (title)
    1496        cfg->cfi->setEnv(cfg->cfi, "saved_entry", title);
    1497        }
    1498     }
    1499        } else if (cfg->defaultImage > -1) {
    1500   if (cfg->cfi->defaultIsIndex) {   if (cfg->cfi->defaultIsIndex) {
    1501      if (cfg->cfi->defaultIsVariable) {      if (cfg->cfi->defaultIsVariable) {
    1502          fprintf(out, "%sset default=\"%d\"\n", indent,          fprintf(out, "%sset default=\"%d\"\n", indent,
    # Line 1404  static int writeConfig(struct grubConfig Line 1599  static int writeConfig(struct grubConfig
    1599      while (line) {      while (line) {
    1600          if (line->type == LT_SET_VARIABLE && defaultKw &&          if (line->type == LT_SET_VARIABLE && defaultKw &&
    1601   line->numElements == 3 &&   line->numElements == 3 &&
    1602   !strcmp(line->elements[1].item, defaultKw->key)) {   !strcmp(line->elements[1].item, defaultKw->key) &&
    1603     !is_special_grub2_variable(line->elements[2].item)) {
    1604      writeDefault(out, line->indent, line->elements[0].indent, cfg);      writeDefault(out, line->indent, line->elements[0].indent, cfg);
    1605      needs &= ~MAIN_DEFAULT;      needs &= ~MAIN_DEFAULT;
    1606   } else if (line->type == LT_DEFAULT) {   } else if (line->type == LT_DEFAULT) {
    # Line 1640  int suitableImage(struct singleEntry * e Line 1836  int suitableImage(struct singleEntry * e
    1836   return 0;   return 0;
    1837      }      }
    1838    
    1839      line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines);      line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    1840      if (!line) {      if (!line) {
    1841   notSuitablePrintf(entry, 0, "no line found\n");   notSuitablePrintf(entry, 0, "no line found\n");
    1842   return 0;   return 0;
    # Line 1774  struct singleEntry * findEntryByPath(str Line 1970  struct singleEntry * findEntryByPath(str
    1970   entry = findEntryByIndex(config, indexVars[i]);   entry = findEntryByIndex(config, indexVars[i]);
    1971   if (!entry) return NULL;   if (!entry) return NULL;
    1972    
    1973   line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines);   line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    1974   if (!line) return NULL;   if (!line) return NULL;
    1975    
    1976   if (index) *index = indexVars[i];   if (index) *index = indexVars[i];
    # Line 1825  struct singleEntry * findEntryByPath(str Line 2021  struct singleEntry * findEntryByPath(str
    2021      for (line = entry->lines; line; line = line->next) {      for (line = entry->lines; line; line = line->next) {
    2022   enum lineType_e ct = checkType;   enum lineType_e ct = checkType;
    2023   if (entry->multiboot && checkType == LT_KERNEL)   if (entry->multiboot && checkType == LT_KERNEL)
    2024      ct = LT_KERNEL|LT_KERNEL_EFI|LT_MBMODULE|LT_HYPER;      ct = LT_KERNEL|LT_KERNEL_EFI|LT_MBMODULE|LT_HYPER|LT_KERNEL_16;
    2025   else if (checkType & LT_KERNEL)   else if (checkType & LT_KERNEL)
    2026      ct = checkType | LT_KERNEL_EFI;      ct = checkType | LT_KERNEL_EFI | LT_KERNEL_16;
    2027   line = getLineByType(ct, line);   line = getLineByType(ct, line);
    2028   if (!line)   if (!line)
    2029      break;  /* not found in this entry */      break;  /* not found in this entry */
    # Line 1849  struct singleEntry * findEntryByPath(str Line 2045  struct singleEntry * findEntryByPath(str
    2045       * non-Linux boot entries (could find netbsd etc, though, which is       * non-Linux boot entries (could find netbsd etc, though, which is
    2046       * unfortunate)       * unfortunate)
    2047       */       */
    2048      if (line && getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines))      if (line && getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines))
    2049   break; /* found 'im! */   break; /* found 'im! */
    2050   }   }
    2051    
    # Line 1859  struct singleEntry * findEntryByPath(str Line 2055  struct singleEntry * findEntryByPath(str
    2055      return entry;      return entry;
    2056  }  }
    2057    
    2058    struct singleEntry * findEntryByTitle(struct grubConfig * cfg, char *title,
    2059          int * index) {
    2060        struct singleEntry * entry;
    2061        struct singleLine * line;
    2062        int i;
    2063        char * newtitle;
    2064    
    2065        for (i = 0, entry = cfg->entries; entry; entry = entry->next, i++) {
    2066     if (index && i < *index)
    2067        continue;
    2068     line = getLineByType(LT_TITLE, entry->lines);
    2069     if (!line)
    2070        line = getLineByType(LT_MENUENTRY, entry->lines);
    2071     if (!line)
    2072        continue;
    2073     newtitle = grub2ExtractTitle(line);
    2074     if (!newtitle)
    2075        continue;
    2076     if (!strcmp(title, newtitle))
    2077        break;
    2078        }
    2079    
    2080        if (!entry)
    2081     return NULL;
    2082    
    2083        if (index)
    2084     *index = i;
    2085        return entry;
    2086    }
    2087    
    2088  struct singleEntry * findEntryByIndex(struct grubConfig * cfg, int index) {  struct singleEntry * findEntryByIndex(struct grubConfig * cfg, int index) {
    2089      struct singleEntry * entry;      struct singleEntry * entry;
    2090    
    # Line 1881  struct singleEntry * findTemplate(struct Line 2107  struct singleEntry * findTemplate(struct
    2107      struct singleEntry * entry, * entry2;      struct singleEntry * entry, * entry2;
    2108      int index;      int index;
    2109    
    2110      if (cfg->defaultImage > -1) {      if (cfg->cfi->defaultIsSaved) {
    2111     if (cfg->cfi->getEnv) {
    2112        char *defTitle = cfg->cfi->getEnv(cfg->cfi, "saved_entry");
    2113        if (defTitle) {
    2114     int index = 0;
    2115     if (isnumber(defTitle)) {
    2116        index = atoi(defTitle);
    2117        entry = findEntryByIndex(cfg, index);
    2118     } else {
    2119        entry = findEntryByTitle(cfg, defTitle, &index);
    2120     }
    2121     if (entry)
    2122        cfg->defaultImage = index;
    2123        }
    2124     }
    2125        } else if (cfg->defaultImage > -1) {
    2126   entry = findEntryByIndex(cfg, cfg->defaultImage);   entry = findEntryByIndex(cfg, cfg->defaultImage);
    2127   if (entry && suitableImage(entry, prefix, skipRemoved, flags)) {   if (entry && suitableImage(entry, prefix, skipRemoved, flags)) {
    2128      if (indexPtr) *indexPtr = cfg->defaultImage;      if (indexPtr) *indexPtr = cfg->defaultImage;
    # Line 2035  void displayEntry(struct singleEntry * e Line 2276  void displayEntry(struct singleEntry * e
    2276      struct singleLine * line;      struct singleLine * line;
    2277      char * root = NULL;      char * root = NULL;
    2278      int i;      int i;
    2279        int j;
    2280    
    2281      printf("index=%d\n", index);      printf("index=%d\n", index);
    2282    
    2283      line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines);      line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    2284      if (!line) {      if (!line) {
    2285          printf("non linux entry\n");          printf("non linux entry\n");
    2286          return;          return;
    # Line 2103  void displayEntry(struct singleEntry * e Line 2345  void displayEntry(struct singleEntry * e
    2345   printf("root=%s\n", s);   printf("root=%s\n", s);
    2346      }      }
    2347    
    2348      line = getLineByType(LT_INITRD|LT_INITRD_EFI, entry->lines);      line = getLineByType(LT_INITRD|LT_INITRD_EFI|LT_INITRD_16, entry->lines);
    2349    
    2350      if (line && line->numElements >= 2) {      if (line && line->numElements >= 2) {
    2351   if (!strncmp(prefix, line->elements[1].item, strlen(prefix)))   if (!strncmp(prefix, line->elements[1].item, strlen(prefix)))
    # Line 2126  void displayEntry(struct singleEntry * e Line 2368  void displayEntry(struct singleEntry * e
    2368   if (title)   if (title)
    2369      printf("title=%s\n", title);      printf("title=%s\n", title);
    2370      }      }
    2371    
    2372        for (j = 0, line = entry->lines; line; line = line->next) {
    2373     if ((line->type & LT_MBMODULE) && line->numElements >= 2) {
    2374        if (!strncmp(prefix, line->elements[1].item, strlen(prefix)))
    2375     printf("mbmodule%d=", j);
    2376        else
    2377     printf("mbmodule%d=%s", j, prefix);
    2378    
    2379        for (i = 1; i < line->numElements; i++)
    2380     printf("%s%s", line->elements[i].item, line->elements[i].indent);
    2381        printf("\n");
    2382        j++;
    2383     }
    2384        }
    2385  }  }
    2386    
    2387  int isSuseSystem(void) {  int isSuseSystem(void) {
    # Line 2520  struct singleLine * addLineTmpl(struct s Line 2776  struct singleLine * addLineTmpl(struct s
    2776   insertElement(newLine, val, 1, cfi);   insertElement(newLine, val, 1, cfi);
    2777    
    2778   /* but try to keep the rootspec from the template... sigh */   /* but try to keep the rootspec from the template... sigh */
    2779   if (tmplLine->type & (LT_HYPER|LT_KERNEL|LT_MBMODULE|LT_INITRD|LT_KERNEL_EFI|LT_INITRD_EFI)) {   if (tmplLine->type & (LT_HYPER|LT_KERNEL|LT_MBMODULE|LT_INITRD|LT_KERNEL_EFI|LT_INITRD_EFI|LT_KERNEL_16|LT_INITRD_16)) {
    2780      char * rootspec = getRootSpecifier(tmplLine->elements[1].item);      char * rootspec = getRootSpecifier(tmplLine->elements[1].item);
    2781      if (rootspec != NULL) {      if (rootspec != NULL) {
    2782   free(newLine->elements[1].item);   free(newLine->elements[1].item);
    # Line 2890  int updateActualImage(struct grubConfig Line 3146  int updateActualImage(struct grubConfig
    3146      firstElement = 2;      firstElement = 2;
    3147    
    3148   } else {   } else {
    3149      line = getLineByType(LT_KERNEL|LT_MBMODULE|LT_KERNEL_EFI, entry->lines);      line = getLineByType(LT_KERNEL|LT_MBMODULE|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    3150      if (!line) {      if (!line) {
    3151   /* no LT_KERNEL or LT_MBMODULE in this entry? */   /* no LT_KERNEL or LT_MBMODULE in this entry? */
    3152   continue;   continue;
    # Line 3046  int updateImage(struct grubConfig * cfg, Line 3302  int updateImage(struct grubConfig * cfg,
    3302      return rc;      return rc;
    3303  }  }
    3304    
    3305    int addMBInitrd(struct grubConfig * cfg, const char *newMBKernel,
    3306     const char * image, const char * prefix, const char * initrd) {
    3307        struct singleEntry * entry;
    3308        struct singleLine * line, * kernelLine, *endLine = NULL;
    3309        int index = 0;
    3310    
    3311        if (!image) return 0;
    3312    
    3313        for (; (entry = findEntryByPath(cfg, newMBKernel, prefix, &index)); index++) {
    3314            kernelLine = getLineByType(LT_MBMODULE, entry->lines);
    3315            if (!kernelLine) continue;
    3316    
    3317            if (prefix) {
    3318                int prefixLen = strlen(prefix);
    3319                if (!strncmp(initrd, prefix, prefixLen))
    3320                    initrd += prefixLen;
    3321            }
    3322     endLine = getLineByType(LT_ENTRY_END, entry->lines);
    3323     if (endLine)
    3324        removeLine(entry, endLine);
    3325            line = addLine(entry, cfg->cfi, preferredLineType(LT_MBMODULE,cfg->cfi),
    3326     kernelLine->indent, initrd);
    3327            if (!line)
    3328        return 1;
    3329     if (endLine) {
    3330        line = addLine(entry, cfg->cfi, LT_ENTRY_END, "", NULL);
    3331                if (!line)
    3332     return 1;
    3333     }
    3334    
    3335            break;
    3336        }
    3337    
    3338        return 0;
    3339    }
    3340    
    3341  int updateInitrd(struct grubConfig * cfg, const char * image,  int updateInitrd(struct grubConfig * cfg, const char * image,
    3342                   const char * prefix, const char * initrd) {                   const char * prefix, const char * initrd) {
    3343      struct singleEntry * entry;      struct singleEntry * entry;
    # Line 3055  int updateInitrd(struct grubConfig * cfg Line 3347  int updateInitrd(struct grubConfig * cfg
    3347      if (!image) return 0;      if (!image) return 0;
    3348    
    3349      for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) {      for (; (entry = findEntryByPath(cfg, image, prefix, &index)); index++) {
    3350          kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI, entry->lines);          kernelLine = getLineByType(LT_KERNEL|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    3351          if (!kernelLine) continue;          if (!kernelLine) continue;
    3352    
    3353          line = getLineByType(LT_INITRD|LT_INITRD_EFI, entry->lines);          line = getLineByType(LT_INITRD|LT_INITRD_EFI|LT_INITRD_16, entry->lines);
    3354          if (line)          if (line)
    3355              removeLine(entry, line);              removeLine(entry, line);
    3356          if (prefix) {          if (prefix) {
    # Line 3069  int updateInitrd(struct grubConfig * cfg Line 3361  int updateInitrd(struct grubConfig * cfg
    3361   endLine = getLineByType(LT_ENTRY_END, entry->lines);   endLine = getLineByType(LT_ENTRY_END, entry->lines);
    3362   if (endLine)   if (endLine)
    3363      removeLine(entry, endLine);      removeLine(entry, endLine);
    3364          line = addLine(entry, cfg->cfi, preferredLineType(LT_INITRD, cfg->cfi),   enum lineType_e lt;
    3365   kernelLine->indent, initrd);   switch(kernelLine->type) {
    3366        case LT_KERNEL:
    3367            lt = LT_INITRD;
    3368     break;
    3369        case LT_KERNEL_EFI:
    3370            lt = LT_INITRD_EFI;
    3371     break;
    3372        case LT_KERNEL_16:
    3373            lt = LT_INITRD_16;
    3374     break;
    3375        default:
    3376            lt = preferredLineType(LT_INITRD, cfg->cfi);
    3377     }
    3378            line = addLine(entry, cfg->cfi, lt, kernelLine->indent, initrd);
    3379          if (!line)          if (!line)
    3380      return 1;      return 1;
    3381   if (endLine) {   if (endLine) {
    # Line 3429  int addNewKernel(struct grubConfig * con Line 3734  int addNewKernel(struct grubConfig * con
    3734   const char * newKernelPath, const char * newKernelTitle,   const char * newKernelPath, const char * newKernelTitle,
    3735   const char * newKernelArgs, const char * newKernelInitrd,   const char * newKernelArgs, const char * newKernelInitrd,
    3736   const char ** extraInitrds, int extraInitrdCount,   const char ** extraInitrds, int extraInitrdCount,
    3737                   const char * newMBKernel, const char * newMBKernelArgs) {                   const char * newMBKernel, const char * newMBKernelArgs,
    3738     const char * newDevTreePath) {
    3739      struct singleEntry * new;      struct singleEntry * new;
    3740      struct singleLine * newLine = NULL, * tmplLine = NULL, * masterLine = NULL;      struct singleLine * newLine = NULL, * tmplLine = NULL, * masterLine = NULL;
    3741      int needs;      int needs;
    # Line 3470  int addNewKernel(struct grubConfig * con Line 3776  int addNewKernel(struct grubConfig * con
    3776          needs |= NEED_MB;          needs |= NEED_MB;
    3777          new->multiboot = 1;          new->multiboot = 1;
    3778      }      }
    3779        if (newDevTreePath && getKeywordByType(LT_DEVTREE, config->cfi))
    3780     needs |= NEED_DEVTREE;
    3781    
    3782      if (template) {      if (template) {
    3783   for (masterLine = template->lines;   for (masterLine = template->lines;
    # Line 3655  int addNewKernel(struct grubConfig * con Line 3963  int addNewKernel(struct grubConfig * con
    3963   newLine = addLineTmpl(new, tmplLine, newLine, NULL,   newLine = addLineTmpl(new, tmplLine, newLine, NULL,
    3964   config->cfi);   config->cfi);
    3965      }      }
    3966        } else if (tmplLine->type == LT_DEVTREE &&
    3967           tmplLine->numElements == 2 && newDevTreePath) {
    3968            newLine = addLineTmpl(new, tmplLine, newLine,
    3969          newDevTreePath + strlen(prefix),
    3970          config->cfi);
    3971     needs &= ~NEED_DEVTREE;
    3972        } else if (tmplLine->type == LT_ENTRY_END && needs & NEED_DEVTREE) {
    3973     const char *ndtp = newDevTreePath;
    3974     if (!strncmp(newDevTreePath, prefix, strlen(prefix)))
    3975        ndtp += strlen(prefix);
    3976     newLine = addLine(new, config->cfi, LT_DEVTREE,
    3977      config->secondaryIndent,
    3978      ndtp);
    3979     needs &= ~NEED_DEVTREE;
    3980     newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi);
    3981      } else {      } else {
    3982   /* pass through other lines from the template */   /* pass through other lines from the template */
    3983   newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi);   newLine = addLineTmpl(new, tmplLine, newLine, NULL, config->cfi);
    # Line 3668  int addNewKernel(struct grubConfig * con Line 3991  int addNewKernel(struct grubConfig * con
    3991   switch (config->cfi->entryStart) {   switch (config->cfi->entryStart) {
    3992      case LT_KERNEL:      case LT_KERNEL:
    3993      case LT_KERNEL_EFI:      case LT_KERNEL_EFI:
    3994        case LT_KERNEL_16:
    3995   if (new->multiboot && config->cfi->mbHyperFirst) {   if (new->multiboot && config->cfi->mbHyperFirst) {
    3996      /* fall through to LT_HYPER */      /* fall through to LT_HYPER */
    3997   } else {   } else {
    # Line 3774  int addNewKernel(struct grubConfig * con Line 4098  int addNewKernel(struct grubConfig * con
    4098   free(initrdVal);   free(initrdVal);
    4099   needs &= ~NEED_INITRD;   needs &= ~NEED_INITRD;
    4100      }      }
    4101        if (needs & NEED_DEVTREE) {
    4102     newLine = addLine(new, config->cfi, LT_DEVTREE,
    4103      config->secondaryIndent,
    4104      newDevTreePath);
    4105     needs &= ~NEED_DEVTREE;
    4106        }
    4107    
    4108        /* NEEDS_END must be last on bootloaders that need it... */
    4109      if (needs & NEED_END) {      if (needs & NEED_END) {
    4110   newLine = addLine(new, config->cfi, LT_ENTRY_END,   newLine = addLine(new, config->cfi, LT_ENTRY_END,
    4111   config->secondaryIndent, NULL);   config->secondaryIndent, NULL);
    4112   needs &= ~NEED_END;   needs &= ~NEED_END;
    4113      }      }
       
    4114      if (needs) {      if (needs) {
    4115   printf(_("grubby: needs=%d, aborting\n"), needs);   printf(_("grubby: needs=%d, aborting\n"), needs);
    4116   abort();   abort();
    # Line 3825  int main(int argc, const char ** argv) { Line 4156  int main(int argc, const char ** argv) {
    4156      char * newKernelArgs = NULL;      char * newKernelArgs = NULL;
    4157      char * newKernelInitrd = NULL;      char * newKernelInitrd = NULL;
    4158      char * newKernelTitle = NULL;      char * newKernelTitle = NULL;
    4159      char * newKernelVersion = NULL;      char * newDevTreePath = NULL;
    4160      char * newMBKernel = NULL;      char * newMBKernel = NULL;
    4161      char * newMBKernelArgs = NULL;      char * newMBKernelArgs = NULL;
    4162      char * removeMBKernelArgs = NULL;      char * removeMBKernelArgs = NULL;
    # Line 3835  int main(int argc, const char ** argv) { Line 4166  int main(int argc, const char ** argv) {
    4166      char * removeArgs = NULL;      char * removeArgs = NULL;
    4167      char * kernelInfo = NULL;      char * kernelInfo = NULL;
    4168      char * extraInitrds[MAX_EXTRA_INITRDS] = { NULL };      char * extraInitrds[MAX_EXTRA_INITRDS] = { NULL };
    4169        char * envPath = NULL;
    4170      const char * chptr = NULL;      const char * chptr = NULL;
    4171      struct configFileInfo * cfi = NULL;      struct configFileInfo * cfi = NULL;
    4172      struct grubConfig * config;      struct grubConfig * config;
    # Line 3882  int main(int argc, const char ** argv) { Line 4214  int main(int argc, const char ** argv) {
    4214      _("display the index of the default kernel") },      _("display the index of the default kernel") },
    4215   { "default-title", 0, 0, &displayDefaultTitle, 0,   { "default-title", 0, 0, &displayDefaultTitle, 0,
    4216      _("display the title of the default kernel") },      _("display the title of the default kernel") },
    4217     { "devtree", 0, POPT_ARG_STRING, &newDevTreePath, 0,
    4218        _("device tree file for new stanza"), _("dtb-path") },
    4219   { "elilo", 0, POPT_ARG_NONE, &configureELilo, 0,   { "elilo", 0, POPT_ARG_NONE, &configureELilo, 0,
    4220      _("configure elilo bootloader") },      _("configure elilo bootloader") },
    4221   { "efi", 0, POPT_ARG_NONE, &isEfi, 0,   { "efi", 0, POPT_ARG_NONE, &isEfi, 0,
    4222      _("force grub2 stanzas to use efi") },      _("force grub2 stanzas to use efi") },
    4223     { "env", 0, POPT_ARG_STRING, &envPath, 0,
    4224        _("path for environment data"),
    4225        _("path") },
    4226   { "extlinux", 0, POPT_ARG_NONE, &configureExtLinux, 0,   { "extlinux", 0, POPT_ARG_NONE, &configureExtLinux, 0,
    4227      _("configure extlinux bootloader (from syslinux)") },      _("configure extlinux bootloader (from syslinux)") },
    4228   { "grub", 0, POPT_ARG_NONE, &configureGrub, 0,   { "grub", 0, POPT_ARG_NONE, &configureGrub, 0,
    # Line 3999  int main(int argc, const char ** argv) { Line 4336  int main(int argc, const char ** argv) {
    4336   return 1;   return 1;
    4337      } else if (configureGrub2) {      } else if (configureGrub2) {
    4338   cfi = &grub2ConfigType;   cfi = &grub2ConfigType;
    4339     if (envPath)
    4340        cfi->envFile = envPath;
    4341      } else if (configureLilo) {      } else if (configureLilo) {
    4342   cfi = &liloConfigType;   cfi = &liloConfigType;
    4343      } else if (configureGrub) {      } else if (configureGrub) {
    # Line 4042  int main(int argc, const char ** argv) { Line 4381  int main(int argc, const char ** argv) {
    4381      grubConfig = cfi->defaultConfig;      grubConfig = cfi->defaultConfig;
    4382      }      }
    4383    
    4384      if (bootloaderProbe && (displayDefault || kernelInfo || newKernelVersion ||      if (bootloaderProbe && (displayDefault || kernelInfo ||
    4385      newKernelPath || removeKernelPath || makeDefault ||      newKernelPath || removeKernelPath || makeDefault ||
    4386      defaultKernel || displayDefaultIndex || displayDefaultTitle ||      defaultKernel || displayDefaultIndex || displayDefaultTitle ||
    4387      (defaultIndex >= 0))) {      (defaultIndex >= 0))) {
    # Line 4051  int main(int argc, const char ** argv) { Line 4390  int main(int argc, const char ** argv) {
    4390   return 1;   return 1;
    4391      }      }
    4392    
    4393      if ((displayDefault || kernelInfo) && (newKernelVersion || newKernelPath ||      if ((displayDefault || kernelInfo) && (newKernelPath ||
    4394     removeKernelPath)) {     removeKernelPath)) {
    4395   fprintf(stderr, _("grubby: --default-kernel and --info may not "   fprintf(stderr, _("grubby: --default-kernel and --info may not "
    4396    "be used when adding or removing kernels\n"));    "be used when adding or removing kernels\n"));
    # Line 4213  int main(int argc, const char ** argv) { Line 4552  int main(int argc, const char ** argv) {
    4552          char * rootspec;          char * rootspec;
    4553    
    4554   if (config->defaultImage == -1) return 0;   if (config->defaultImage == -1) return 0;
    4555     if (config->defaultImage == DEFAULT_SAVED_GRUB2 &&
    4556     cfi->defaultIsSaved)
    4557        config->defaultImage = 0;
    4558   entry = findEntryByIndex(config, config->defaultImage);   entry = findEntryByIndex(config, config->defaultImage);
    4559   if (!entry) return 0;   if (!entry) return 0;
    4560   if (!suitableImage(entry, bootPrefix, 0, flags)) return 0;   if (!suitableImage(entry, bootPrefix, 0, flags)) return 0;
    4561    
    4562   line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI, entry->lines);   line = getLineByType(LT_KERNEL|LT_HYPER|LT_KERNEL_EFI|LT_KERNEL_16, entry->lines);
    4563   if (!line) return 0;   if (!line) return 0;
    4564    
    4565          rootspec = getRootSpecifier(line->elements[1].item);          rootspec = getRootSpecifier(line->elements[1].item);
    # Line 4231  int main(int argc, const char ** argv) { Line 4573  int main(int argc, const char ** argv) {
    4573   struct singleEntry * entry;   struct singleEntry * entry;
    4574    
    4575   if (config->defaultImage == -1) return 0;   if (config->defaultImage == -1) return 0;
    4576     if (config->defaultImage == DEFAULT_SAVED_GRUB2 &&
    4577     cfi->defaultIsSaved)
    4578        config->defaultImage = 0;
    4579   entry = findEntryByIndex(config, config->defaultImage);   entry = findEntryByIndex(config, config->defaultImage);
    4580   if (!entry) return 0;   if (!entry) return 0;
    4581    
    # Line 4253  int main(int argc, const char ** argv) { Line 4598  int main(int argc, const char ** argv) {
    4598    
    4599      } else if (displayDefaultIndex) {      } else if (displayDefaultIndex) {
    4600          if (config->defaultImage == -1) return 0;          if (config->defaultImage == -1) return 0;
    4601     if (config->defaultImage == DEFAULT_SAVED_GRUB2 &&
    4602     cfi->defaultIsSaved)
    4603        config->defaultImage = 0;
    4604          printf("%i\n", config->defaultImage);          printf("%i\n", config->defaultImage);
    4605          return 0;          return 0;
    4606    
    # Line 4272  int main(int argc, const char ** argv) { Line 4620  int main(int argc, const char ** argv) {
    4620      if (updateImage(config, updateKernelPath, bootPrefix, newKernelArgs,      if (updateImage(config, updateKernelPath, bootPrefix, newKernelArgs,
    4621                      removeArgs, newMBKernelArgs, removeMBKernelArgs)) return 1;                      removeArgs, newMBKernelArgs, removeMBKernelArgs)) return 1;
    4622      if (updateKernelPath && newKernelInitrd) {      if (updateKernelPath && newKernelInitrd) {
    4623              if (updateInitrd(config, updateKernelPath, bootPrefix,      if (newMBKernel) {
    4624                               newKernelInitrd)) return 1;      if (addMBInitrd(config, newMBKernel, updateKernelPath,
    4625     bootPrefix, newKernelInitrd))
    4626        return 1;
    4627        } else {
    4628        if (updateInitrd(config, updateKernelPath, bootPrefix,
    4629     newKernelInitrd))
    4630     return 1;
    4631        }
    4632      }      }
    4633      if (addNewKernel(config, template, bootPrefix, newKernelPath,      if (addNewKernel(config, template, bootPrefix, newKernelPath,
    4634                       newKernelTitle, newKernelArgs, newKernelInitrd,                       newKernelTitle, newKernelArgs, newKernelInitrd,
    4635                       (const char **)extraInitrds, extraInitrdCount,                       (const char **)extraInitrds, extraInitrdCount,
    4636                       newMBKernel, newMBKernelArgs)) return 1;                       newMBKernel, newMBKernelArgs, newDevTreePath)) return 1;
    4637            
    4638    
    4639      if (numEntries(config) == 0) {      if (numEntries(config) == 0) {
    Legend:
    Removed from v.2250  
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      Added in v.2708