darkkirb/old-cross-binutils
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2008-04-23 Elliott Hughes <enh@google.com>

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* output.cc (Output_file::close): After short writes, continue
        writing from the correct offset in the buffer being written.
This commit is contained in:
Chris Demetriou 2009-04-24 19:48:21 +00:00
parent 40fde48809
commit 6d1e3092b4
2 changed files with 12 additions and 2 deletions
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5
gold/ChangeLog
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@ -1,3 +1,8 @@
2008-04-23 Elliott Hughes <enh@google.com>
* output.cc (Output_file::close): After short writes, continue
writing from the correct offset in the buffer being written.
2009-04-23 Chris Demetriou <cgd@google.com>
* configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define.

9
gold/output.cc
View file

@ -3460,15 +3460,20 @@ Output_file::close()
if (this->map_is_anonymous_ && !this->is_temporary_)
{
size_t bytes_to_write = this->file_size_;
size_t offset = 0;
while (bytes_to_write > 0)
{
ssize_t bytes_written = ::write(this->o_, this->base_, bytes_to_write);
ssize_t bytes_written = ::write(this->o_, this->base_ + offset,
bytes_to_write);
if (bytes_written == 0)
gold_error(_("%s: write: unexpected 0 return-value"), this->name_);
else if (bytes_written < 0)
gold_error(_("%s: write: %s"), this->name_, strerror(errno));
else
bytes_to_write -= bytes_written;
{
bytes_to_write -= bytes_written;
offset += bytes_written;
}
}
}
this->unmap();