mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 09:58:01 +00:00
02a514ef71
When a OVS daemon is configured to run as a Windows service, when the service is stopped by calling service_stop(), the windows services manager does not give enough time to do everything in the atexit handler. So call the exit handler directly from service_stop(). Also add a test case for Windows services which checks for the termination of the service by looking at pidfile cleaned by the exit handler. Signed-off-by: Gurucharan Shetty <gshetty@nicira.com Acked-by: Ben Pfaff <blp@nicira.com>
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
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* Copyright (c) 2008, 2009, 2010, 2013 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FATAL_SIGNAL_H
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#define FATAL_SIGNAL_H 1
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#ifndef _WIN32
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#include <signal.h>
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#endif
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#include <stdbool.h>
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/* Basic interface. */
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void fatal_signal_init(void);
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void fatal_signal_add_hook(void (*hook_cb)(void *aux),
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void (*cancel_cb)(void *aux), void *aux,
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bool run_at_exit);
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void fatal_signal_fork(void);
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void fatal_signal_run(void);
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void fatal_signal_wait(void);
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void fatal_ignore_sigpipe(void);
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void fatal_signal_atexit_handler(void);
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/* Convenience functions for unlinking files upon termination.
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*
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* These functions also unlink the files upon normal process termination via
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* exit(). */
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void fatal_signal_add_file_to_unlink(const char *);
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void fatal_signal_remove_file_to_unlink(const char *);
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int fatal_signal_unlink_file_now(const char *);
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/* Interface for other code that catches one of our signals and needs to pass
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* it through. */
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void fatal_signal_handler(int sig_nr);
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#ifndef _WIN32
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void fatal_signal_block(sigset_t *prev_mask);
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#endif
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#endif /* fatal-signal.h */
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