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40f0707cd9
When --monitor is used, administrators sometimes become confused about the presence of two copies of each process. This commit attempts to clarify the situation by making the monitoring process change its process name, as seen in /proc/$pid/cmdline and in "ps", to clearly indicate what is going on. CC: Dan Wendlandt <dan@nicira.com>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
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* Copyright (c) 2008, 2009, 2010 Nicira Networks.
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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 COMMAND_LINE_H
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#define COMMAND_LINE_H 1
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/* Utilities for command-line parsing. */
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#include "compiler.h"
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struct option;
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struct command {
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const char *name;
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int min_args;
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int max_args;
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void (*handler)(int argc, char *argv[]);
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};
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char *long_options_to_short_options(const struct option *options);
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void run_command(int argc, char *argv[], const struct command[]);
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void proctitle_init(int argc, char **argv);
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void proctitle_set(const char *, ...)
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PRINTF_FORMAT(1, 2);
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void proctitle_restore(void);
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#endif /* command-line.h */
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