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Log anything that could prevent a daemon from starting.

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If a daemon doesn't start, we need to know why.  Being able to
consistently consult the log to find out is helpful.
This commit is contained in:
Ben Pfaff
2011-03-31 16:23:50 -07:00
parent fcaddd4dd1
commit 279c9e0308
20 changed files with 171 additions and 105 deletions
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7
lib/random.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2009, 2010 Nicira Networks.
* Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@
#include <sys/time.h>
#include "entropy.h"
#include "timeval.h"
#include "util.h"
/* This is the 32-bit PRNG recommended in G. Marsaglia, "Xorshift RNGs",
@@ -48,9 +49,7 @@ random_init(void)
struct timeval tv;
uint32_t entropy;
if (gettimeofday(&tv, NULL) < 0) {
ovs_fatal(errno, "gettimeofday");
}
xgettimeofday(&tv);
get_entropy_or_die(&entropy, 4);
seed = tv.tv_sec ^ tv.tv_usec ^ entropy;