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ovs-thread: Add support for various thread-related assertions.

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Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ethan Jackson <ethan@nicira.com>
This commit is contained in:
Ben Pfaff
2013-06-19 13:07:35 -07:00
parent 1514b27555
commit 728a8b141f
8 changed files with 100 additions and 8 deletions
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12
lib/daemon.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -29,6 +29,7 @@
#include "fatal-signal.h"
#include "dirs.h"
#include "lockfile.h"
#include "ovs-thread.h"
#include "process.h"
#include "socket-util.h"
#include "timeval.h"
@@ -88,6 +89,7 @@ make_pidfile_name(const char *name)
void
set_pidfile(const char *name)
{
assert_single_threaded();
free(pidfile);
pidfile = make_pidfile_name(name);
}
@@ -280,9 +282,7 @@ daemonize(void)
pid_t
fork_and_clean_up(void)
{
pid_t pid;
pid = fork();
pid_t pid = xfork();
if (pid > 0) {
/* Running in parent process. */
fatal_signal_fork();
@@ -290,10 +290,7 @@ fork_and_clean_up(void)
/* Running in child process. */
time_postfork();
lockfile_postfork();
} else {
VLOG_FATAL("fork failed (%s)", strerror(errno));
}
return pid;
}
@@ -504,6 +501,7 @@ close_standard_fds(void)
void
daemonize_start(void)
{
assert_single_threaded();
daemonize_fd = -1;
if (detach) {