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* Topologically sort paths under the references relation to ensure

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that they are deleted in an order that maintains the closure
  invariant.
* Presence of a path in a temporary roots file does not imply that all
  paths in its closure are also present, so add the closure.
This commit is contained in:
Eelco Dolstra 2005-01-31 14:00:43 +00:00
parent 33c5d23b81
commit 252c9c91ab
3 changed files with 83 additions and 38 deletions
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src/libutil/util.cc
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@ -407,7 +407,6 @@ AutoCloseFD::operator int() const
void AutoCloseFD::close()
{
if (fd != -1) {
debug(format("closing fd %1%") % fd);
if (::close(fd) == -1)
/* This should never happen. */
throw SysError("closing file descriptor");