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* Don't ignore errors from writing to stderr. That way, when

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nix-store -r (or some other operation) is started via ssh, it will
  at least have a chance of terminating quickly when the connection is
  killed.  Right now it just runs to completion, because it never
  notices that stderr is no longer connected to anything.  Of course
  it would be better if sshd would just send a SIGHUP, but it doesn't
  (https://bugzilla.mindrot.org/show_bug.cgi?id=396).
This commit is contained in:
Eelco Dolstra 2008-12-04 13:13:31 +00:00
parent 9fd9c4c635
commit 9ccdb80de3
1 changed files with 1 additions and 5 deletions
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4
src/libutil/util.cc
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@ -469,11 +469,7 @@ void warnOnce(bool & haveWarned, const format & f)
static void defaultWriteToStderr(const unsigned char * buf, size_t count) static void defaultWriteToStderr(const unsigned char * buf, size_t count)
{ {
try {
writeFull(STDERR_FILENO, buf, count); writeFull(STDERR_FILENO, buf, count);
} catch (SysError & e) {
/* ignore EPIPE etc. */
}
} }