| if ( !(gBIOSBootVolume->biosdev == gBootVolume->biosdev && gBIOSBootVolume->part_no == gBootVolume->part_no)␊ |
| || (gRAMDiskVolume && gRAMDiskBTAliased) )␊ |
| {␊ |
| ␉␉␉ // First try a specfic OS version folder ie 10.5␊ |
| ␉␉␉ sprintf(dirSpecExtra, "bt(0,0)/Extra/%s/", &gMacOSVersion);␊ |
| ␉␉␉ if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| ␉␉␉ {␉␊ |
| ␉␉␉␉ // Next we'll try the base␊ |
| ␉␉␉␉ strcpy(dirSpecExtra, "bt(0,0)/Extra/");␊ |
| ␉␉␉␉ FileLoadDrivers(dirSpecExtra, 0);␊ |
| ␉␉␉ }␊ |
| ␉␉ }␊ |
| // Next try a specfic OS version folder ie 10.5␊ |
| sprintf(dirSpecExtra, "bt(0,0)/Extra/%s/", &gMacOSVersion);␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␉␊ |
| // Next we'll try the base␊ |
| strcpy(dirSpecExtra, "bt(0,0)/Extra/");␊ |
| FileLoadDrivers(dirSpecExtra, 0);␊ |
| }␊ |
| }␊ |
| }␊ |
| ␊ |
| // Also try to load Extensions from boot helper partitions.␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.P/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| if (gBootVolume->flags & kBVFlagBooter)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.R/System/Library/");␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.P/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.S/System/Library/");␊ |
| FileLoadDrivers(dirSpecExtra, 0);␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.R/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.S/System/Library/");␊ |
| FileLoadDrivers(dirSpecExtra, 0);␊ |
| }␊ |
| }␊ |
| }␊ |
| ␊ |
|
| }␊ |
| ␊ |
| //==========================================================================␊ |
| // FileLoadMKext␊ |
| ␊ |
| static long␊ |
| FileLoadMKext( const char * dirSpec )␊ |
| {␊ |
| long ret, flags, time, time2;␊ |
| ␊ |
| ret = GetFileInfo(dirSpec, "Extensions.mkext", &flags, &time);␊ |
| if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat))␊ |
| {␊ |
| ret = GetFileInfo(dirSpec, "Extensions", &flags, &time2);␊ |
| if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeDirectory) ||␊ |
| (((gBootMode & kBootModeSafe) == 0) && (time == (time2 + 1))))␊ |
| {␊ |
| sprintf(gDriverSpec, "%sExtensions.mkext", dirSpec);␊ |
| verbose("LoadDrivers: Loading from [%s]\n", gDriverSpec);␊ |
| if (LoadDriverMKext(gDriverSpec) == 0) return 0;␊ |
| }␊ |
| }␊ |
| return -1;␊ |
| }␊ |
| ␊ |
| //==========================================================================␊ |
| // FileLoadDrivers␊ |
| ␊ |
| static long␊ |
|
| ␊ |
| if ( !plugin )␊ |
| {␊ |
| long time2;␊ |
| char altDirSpec[512];␊ |
| ␊ |
| // TODO: refactor this part of code.␊ |
| char altDirSpec[4500];␊ |
| sprintf (altDirSpec,"%sCaches/com.apple.kext.caches/Startup/",dirSpec);␊ |
| ret = GetFileInfo(altDirSpec, "Extensions.mkext", &flags, &time);␊ |
| if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat))␊ |
| {␊ |
| ret = GetFileInfo(dirSpec, "Extensions", &flags, &time2);␊ |
| if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeDirectory) ||␊ |
| (((gBootMode & kBootModeSafe) == 0) && (time == (time2 + 1))))␊ |
| {␊ |
| sprintf(gDriverSpec, "%sExtensions.mkext", altDirSpec);␊ |
| verbose("LoadDrivers: Loading from [%s]\n", gDriverSpec);␊ |
| if (LoadDriverMKext(gDriverSpec) == 0) return 0;␊ |
| }␊ |
| }␊ |
| //␊ |
| // First try 10.6's path for loading Extensions.mkext.␊ |
| sprintf(altDirSpec, "%sCaches/com.apple.kext.caches/Startup/", dirSpec);␊ |
| if (FileLoadMKext(altDirSpec) == 0)␊ |
| return 0;␊ |
| ␊ |
| ret = GetFileInfo(dirSpec, "Extensions.mkext", &flags, &time);␊ |
| if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat))␊ |
| {␊ |
| ret = GetFileInfo(dirSpec, "Extensions", &flags, &time2);␊ |
| if ((ret != 0) || ((flags & kFileTypeMask) != kFileTypeDirectory) ||␊ |
| (((gBootMode & kBootModeSafe) == 0) && (time == (time2 + 1))))␊ |
| {␊ |
| sprintf(gDriverSpec, "%sExtensions.mkext", dirSpec);␊ |
| verbose("LoadDrivers: Loading from [%s]\n", gDriverSpec);␊ |
| if (LoadDriverMKext(gDriverSpec) == 0) return 0;␊ |
| }␊ |
| }␊ |
| // Next try the legacy path.␊ |
| else if (FileLoadMKext(dirSpec) == 0)␊ |
| return 0;␊ |
| ␊ |
| strcat(dirSpec, "Extensions");␊ |
| }␊ |
|
| result = ret;␊ |
| ␊ |
| if (!plugin) ␊ |
| result = FileLoadDrivers(gDriverSpec, 1);␊ |
| FileLoadDrivers(gDriverSpec, 1);␊ |
| }␊ |
| ␊ |
| return result;␊ |
