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43 lines
929 B
C
43 lines
929 B
C
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// Copyright 2020, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Simple process handling
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* @author Christoph Haag <christoph.haag@collabora.com>
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* @ingroup aux_util
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*/
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#pragma once
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct u_process;
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/*!
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* Creates a handle for this process that is unique to the operating system user. Returns NULL if another process
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* holding a handle is already running.
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*
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* @todo If built without libbsd support, a dummy value is returned that needs to be handled by the caller.
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*
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* @return a new u_process handle if no monado instance is running, NULL if another instance is already running.
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* @ingroup aux_util
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*/
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struct u_process *
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u_process_create_if_not_running();
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/*!
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* Releases the unique handle of the operating system user.
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*
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* @ingroup aux_util
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*/
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void
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u_process_destroy(struct u_process *proc);
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#ifdef __cplusplus
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}
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#endif
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