| ␊ |
| //static void selectBiosDevice(void);␊ |
| static unsigned long Adler32(unsigned char *buffer, long length);␊ |
| static bool getOSVersion(char *str);␊ |
| ␊ |
| ␊ |
| static bool gUnloadPXEOnExit = false;␊ |
| ␊ |
| /*␊ |
|
| bool tryresumedefault;␊ |
| bool forceresume;␊ |
| ␊ |
| config_file_t systemVersion;␉␉// system.plist of booting partition␊ |
| ␊ |
| // additional variable for testing alternate kernel image locations on boot helper partitions.␊ |
| char bootFileSpec[512];␊ |
| ␉␉␊ |
|
| ␉␉}␊ |
| ␉␉␊ |
| ␉␉// Find out which version mac os we're booting.␊ |
| ␉␉if (!loadConfigFile("System/Library/CoreServices/SystemVersion.plist", &systemVersion)) {␊ |
| ␉␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion)) {␉␊ |
| ␉␉␉␉// getValueForKey uses const char for val␊ |
| ␉␉␉␉// so copy it and trim␊ |
| ␉␉␉␉strncat(gMacOSVersion, val, MIN(len, 4));␊ |
| ␉␉␉}␊ |
| ␉␉}␊ |
| ␉␉getOSVersion(gMacOSVersion);␊ |
| ␊ |
| ␉␉if (platformCPUFeature(CPU_FEATURE_EM64T)) {␊ |
| ␉␉␉archCpuType = CPU_TYPE_X86_64;␊ |
|
| }␊ |
| */␊ |
| ␊ |
| static bool getOSVersion(char *str)␊ |
| {␊ |
| ␉bool valid = false;␊ |
| ␉config_file_t systemVersion;␊ |
| ␉const char *val;␊ |
| ␉int len;␊ |
| ␊ |
| ␉if (!loadConfigFile("System/Library/CoreServices/SystemVersion.plist", &systemVersion))␊ |
| ␉{␊ |
| ␉␉valid = true;␊ |
| ␉}␊ |
| ␉else if (!loadConfigFile("System/Library/CoreServices/ServerVersion.plist", &systemVersion))␊ |
| ␉{␊ |
| ␉␉valid = true;␊ |
| ␉}␊ |
| ␊ |
| ␉if (valid)␊ |
| ␉{␊ |
| ␉␉if (getValueForKey(kProductVersion, &val, &len, &systemVersion))␊ |
| ␉␉{␊ |
| ␉␉␉// getValueForKey uses const char for val␊ |
| ␉␉␉// so copy it and trim␊ |
| ␉␉␉*str = '\0';␊ |
| ␉␉␉strncat(str, val, MIN(len, 4));␊ |
| ␉␉}␊ |
| ␉␉else␊ |
| ␉␉␉valid = false;␊ |
| ␉}␊ |
| ␊ |
| ␉return valid;␊ |
| }␊ |
| ␊ |
| #define BASE 65521L /* largest prime smaller than 65536 */␊ |
| #define NMAX 5000␊ |
| // NMAX (was 5521) the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1␊ |
