Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-08-04 16:05:51 +00:00
Code Issues Projects Releases Packages Wiki Activity

[freeldr]

Browse source 
Andrew Steinborn <asteinborn78@gmail.com>
- Display error message when boot sector reading fails.
See issue #4641 for more details.

svn path=/trunk/; revision=43362
This commit is contained in:
Aleksey Bragin 2009-10-10 13:05:02 +00:00
parent e93efe68d0
commit 1ac07cde09
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
reactos/boot/freeldr/freeldr/miscboot.c
View file

@ -62,6 +62,7 @@ VOID LoadAndBootBootSector(PCSTR OperatingSystemName)
// Read boot sector // Read boot sector
if (!FsReadFile(FilePointer, 512, &BytesRead, (void*)0x7c00) || (BytesRead != 512)) if (!FsReadFile(FilePointer, 512, &BytesRead, (void*)0x7c00) || (BytesRead != 512))
{ {
UiMessageBox("Unable to read boot sector.");
return; return;
} }
@ -133,6 +134,7 @@ VOID LoadAndBootPartition(PCSTR OperatingSystemName)
// If this fails then abort // If this fails then abort
if (!MachDiskReadLogicalSectors(DriveNumber, PartitionTableEntry.SectorCountBeforePartition, 1, (PVOID)0x7C00)) if (!MachDiskReadLogicalSectors(DriveNumber, PartitionTableEntry.SectorCountBeforePartition, 1, (PVOID)0x7C00))
{ {
UiMessageBox("Unable to read partition's boot sector.");
return; return;
} }
@ -186,6 +188,7 @@ VOID LoadAndBootDrive(PCSTR OperatingSystemName)
// If this fails then abort // If this fails then abort
if (!MachDiskReadLogicalSectors(DriveNumber, 0, 1, (PVOID)0x7C00)) if (!MachDiskReadLogicalSectors(DriveNumber, 0, 1, (PVOID)0x7C00))
{ {
UiMessageBox("Unable to read boot sector");
return; return;
} }