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/* fuse-overlayfs: Overlay Filesystem in Userspace
Copyright (C) 2019 Red Hat Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLUGIN_MANAGER_H
#define PLUGIN_MANAGER_H
#include <config.h>
#include <dlfcn.h>
struct ovl_plugin_context
{
struct ovl_plugin *plugins;
};
void plugin_load_one (struct ovl_plugin_context *context, const char *path);
int plugin_free_all (struct ovl_plugin_context *context);
struct ovl_plugin *plugin_find (struct ovl_plugin_context *context, const char *name);
struct ovl_plugin_context *load_plugins (const char *plugins);
#endif
/* taken from glibc unistd.h and fixes musl */
#ifndef TEMP_FAILURE_RETRY
#define TEMP_FAILURE_RETRY(expression) \
(__extension__ ({ long int __result; \
do __result = (long int) (expression); \
while (__result == -1L && errno == EINTR); \
__result; }))
#endif
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