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Check main loop fcntl return value and error out if it fails. 

Prevents e.g. from 5.0 cleaner looping forever against -current
lfs driver (fcntl data structure sizes are different).
This commit is contained in:
pooka 2009-08-06 00:05:01 +00:00
parent 9c8f6f63d2
commit e2863984f7
1 changed files with 4 additions and 2 deletions
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6
libexec/lfs_cleanerd/lfs_cleanerd.c
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@ -1,4 +1,4 @@
/* $NetBSD: lfs_cleanerd.c,v 1.17 2009/03/16 00:08:10 lukem Exp $ */
/* $NetBSD: lfs_cleanerd.c,v 1.18 2009/08/06 00:05:01 pooka Exp $ */
/*-
* Copyright (c) 2005 The NetBSD Foundation, Inc.
@ -1533,7 +1533,9 @@ main(int argc, char **argv)
} while(cleaned_one);
tv.tv_sec = segwait_timeout;
tv.tv_usec = 0;
fcntl(fsp[0]->clfs_ifilefd, LFCNSEGWAITALL, &tv);
error = fcntl(fsp[0]->clfs_ifilefd, LFCNSEGWAITALL, &tv);
if (error)
err(1, "LFCNSEGWAITALL");
}
/* NOTREACHED */