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97b6ac7f66
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12287 Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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Create and remove pidfile
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Copyright (C) Amitay Isaacs 2016
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CTDB_PIDFILE_H__
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#define __CTDB_PIDFILE_H__
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#include <talloc.h>
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/**
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* @file pidfile.h
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*
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* @brief Routines to manage PID file
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*/
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/**
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* @brief Abstract struct to store pidfile details
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*/
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struct pidfile_context;
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/**
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* @brief Create a PID file
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*
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* This creates a PID file, locks it, and writes PID.
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*
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* @param[in] mem_ctx Talloc memory context
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* @param[in] pidfile Path of PID file
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* @param[out] result Pidfile context
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* @return 0 on success, errno on failure
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*
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* Freeing the pidfile_context, will delete the pidfile.
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*/
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int pidfile_create(TALLOC_CTX *mem_ctx, const char *pidfile,
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struct pidfile_context **result);
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#endif /* __CTDB_PIDFILE_H__ */
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