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[FREELDR]: DiskGetBootPath can recognize ramdisk now.

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svn path=/trunk/; revision=65974
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Hermès Bélusca-Maïto 2015-01-04 17:08:41 +00:00
parent 7e2cc1475e
commit df529736f3
1 changed files with 17 additions and 3 deletions
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20
reactos/boot/freeldr/freeldr/disk/disk.c
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@ -106,11 +106,23 @@ DiskGetBootPath(char *BootPath, unsigned Size)
{ {
static char Path[] = "multi(0)disk(0)"; static char Path[] = "multi(0)disk(0)";
char Device[4]; char Device[4];
char Partition[4];
PARTITION_TABLE_ENTRY PartitionEntry;
MASTER_BOOT_RECORD MasterBootRecord; MASTER_BOOT_RECORD MasterBootRecord;
if (FrldrBootDrive < 0x80) /* 0x49 is our magic ramdisk drive, so try to detect it first */
if (FrldrBootDrive == 0x49)
{
/* This is the ramdisk. See ArmDiskGetBootPath too... */
PCCH RamDiskPath = "ramdisk(0)";
if (Size < sizeof(RamDiskPath))
{
return FALSE;
}
strcpy(BootPath, RamDiskPath);
}
else if (FrldrBootDrive < 0x80)
{ {
/* This is a floppy */ /* This is a floppy */
@ -132,6 +144,8 @@ DiskGetBootPath(char *BootPath, unsigned Size)
else if (DiskReadBootRecord(FrldrBootDrive, 0, &MasterBootRecord)) else if (DiskReadBootRecord(FrldrBootDrive, 0, &MasterBootRecord))
{ {
ULONG BootPartition; ULONG BootPartition;
PARTITION_TABLE_ENTRY PartitionEntry;
char Partition[4];
/* This is a hard disk */ /* This is a hard disk */
if (!DiskGetActivePartitionEntry(FrldrBootDrive, &PartitionEntry, &BootPartition)) if (!DiskGetActivePartitionEntry(FrldrBootDrive, &PartitionEntry, &BootPartition))