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Merged c22628fa2564 and 2285b98847d7

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This commit is contained in:
Nilay Vaish
2013-04-17 16:09:37 -05:00
parent b54e118628 234c9a36a2
commit 3d858e5627
1 changed files with 4 additions and 2 deletions
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6
src/dev/disk_image.cc
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@@ -108,7 +108,8 @@ RawDiskImage::read(uint8_t *data, std::streampos offset) const
if (!stream.is_open())
panic("file not open!\n");
if (stream.seekg(offset * SectorSize, ios::beg) < 0)
stream.seekg(offset * SectorSize, ios::beg);
if (!stream.good())
panic("Could not seek to location in file");
streampos pos = stream.tellg();
@@ -132,7 +133,8 @@ RawDiskImage::write(const uint8_t *data, std::streampos offset)
if (!stream.is_open())
panic("file not open!\n");
if (stream.seekp(offset * SectorSize, ios::beg) < 0)
stream.seekp(offset * SectorSize, ios::beg);
if (!stream.good())
panic("Could not seek to location in file");
DPRINTF(DiskImageWrite, "write: offset=%d\n", (uint64_t)offset);