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https://gitlab.freedesktop.org/pipewire/pipewire.git
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b943c31fd8
Including C headers inside of `extern "C"` breaks use from C++. Hoist the includes of standard C headers above the block so we don't try to mangle the stdlib. I initially tried to scope this with a targeted change but it's too hard to do correctly that way. This way, we avoid whack-a-mole. Firefox is working around this in their e21461b7b8b39cc31ba53c47d4f6f310c673ff2f commit. Bug: https://bugzilla.mozilla.org/1953080
81 lines
1.9 KiB
C
81 lines
1.9 KiB
C
/* Simple Plugin API */
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/* SPDX-FileCopyrightText: Copyright © 2021 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef SPA_PLUGIN_LOADER_H
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#define SPA_PLUGIN_LOADER_H
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#include <spa/utils/hook.h>
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#include <spa/utils/dict.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef SPA_API_PLUGIN_LOADER
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#ifdef SPA_API_IMPL
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#define SPA_API_PLUGIN_LOADER SPA_API_IMPL
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#else
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#define SPA_API_PLUGIN_LOADER static inline
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#endif
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#endif
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/** \defgroup spa_plugin_loader Plugin Loader
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* SPA plugin loader
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*/
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/**
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* \addtogroup spa_plugin_loader
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* \{
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*/
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#define SPA_TYPE_INTERFACE_PluginLoader SPA_TYPE_INFO_INTERFACE_BASE "PluginLoader"
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#define SPA_VERSION_PLUGIN_LOADER 0
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struct spa_plugin_loader { struct spa_interface iface; };
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struct spa_plugin_loader_methods {
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#define SPA_VERSION_PLUGIN_LOADER_METHODS 0
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uint32_t version;
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/**
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* Load a SPA plugin.
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*
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* \param factory_name Plugin factory name
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* \param info Info dictionary for plugin. NULL if none.
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* \return plugin handle, or NULL on error
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*/
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struct spa_handle *(*load) (void *object, const char *factory_name, const struct spa_dict *info);
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/**
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* Unload a SPA plugin.
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*
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* \param handle Plugin handle.
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* \return 0 on success, < 0 on error
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*/
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int (*unload)(void *object, struct spa_handle *handle);
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};
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SPA_API_PLUGIN_LOADER struct spa_handle *
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spa_plugin_loader_load(struct spa_plugin_loader *loader, const char *factory_name, const struct spa_dict *info)
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{
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return spa_api_method_null_r(struct spa_handle *, NULL, spa_plugin_loader, loader, &loader->iface,
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load, 0, factory_name, info);
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}
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SPA_API_PLUGIN_LOADER int
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spa_plugin_loader_unload(struct spa_plugin_loader *loader, struct spa_handle *handle)
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{
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return spa_api_method_null_r(int, -1, spa_plugin_loader, loader, &loader->iface,
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unload, 0, handle);
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}
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/**
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* \}
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*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* SPA_PLUGIN_LOADER_H */
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