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reiserfs: Fix the build and enable on x86_64.

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This commit is contained in:
Augustin Cavalier
2018-08-22 19:19:54 -04:00
parent de66924c46
commit e0d28cdccf
2 changed files with 5 additions and 5 deletions
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build/jam/images/definitions/minimum
+1 -1
View File
@@ -235,7 +235,7 @@ SYSTEM_ADD_ONS_FILE_SYSTEMS =
log_overlay
ntfs
packagefs
reiserfs@x86
reiserfs
udf
write_overlay
;
src/add-ons/kernel/file_systems/reiserfs/Iterators.cpp
+4 -4
View File
@@ -1336,8 +1336,8 @@ StreamReader::ReadAt(off_t position, void *buffer, size_t bufferSize,
&& (error = _SeekTo(position)) == B_OK) {
//PRINT((" seeked to %Ld: fItemOffset: %Ld, fItemSize: %Ld\n", position,
//fItemOffset, fItemSize));
off_t inItemOffset = max(0LL, position - fItemOffset);
off_t toRead = min(fItemSize - inItemOffset, (off_t)bufferSize);
off_t inItemOffset = max_c(0LL, position - fItemOffset);
off_t toRead = min_c(fItemSize - inItemOffset, (off_t)bufferSize);
switch (fItem.GetType()) {
case TYPE_INDIRECT:
error = _ReadIndirectItem(inItemOffset, buffer, toRead);
@@ -1520,8 +1520,8 @@ StreamReader::_ReadIndirectItem(off_t offset, void *buffer, size_t bufferSize)
if (error == B_OK) {
// copy the data into the buffer
off_t blockOffset = i * (off_t)fBlockSize;
uint32 localOffset = max(0LL, offset - blockOffset);
uint32 toRead = min(fBlockSize - localOffset, bufferSize);
uint32 localOffset = max_c(0LL, offset - blockOffset);
uint32 toRead = min_c(fBlockSize - localOffset, bufferSize);
memcpy(buffer, (uint8*)block->GetData() + localOffset, toRead);
block->Put();
bufferSize -= toRead;