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141 lines
3.7 KiB
C
141 lines
3.7 KiB
C
/**
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* @file fuse/fuse_opt.h
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* WinFsp FUSE compatible API.
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*
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* This file is derived from libfuse/include/fuse_opt.h:
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* FUSE: Filesystem in Userspace
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* Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
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*
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* @copyright 2015-2016 Bill Zissimopoulos
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*/
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/*
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* This file is part of WinFsp.
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*
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* You can redistribute it and/or modify it under the terms of the
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* GNU Affero General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* Licensees holding a valid commercial license may use this file in
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* accordance with the commercial license agreement provided with the
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* software.
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*/
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#ifndef FUSE_OPT_H_
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#define FUSE_OPT_H_
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#if !defined(WINFSP_DLL_INTERNAL)
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#include <stdlib.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(FSP_FUSE_API)
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#if defined(WINFSP_DLL_INTERNAL)
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#define FSP_FUSE_API __declspec(dllexport)
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#else
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#define FSP_FUSE_API __declspec(dllimport)
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#endif
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#endif
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#define FSP_FUSE_MEMFN_P void *(*memalloc)(size_t), void (*memfree)(void *)
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#define FSP_FUSE_MEMFN_A memalloc, memfree
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#if defined(WINFSP_DLL_INTERNAL)
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#define FSP_FUSE_MEMFN_V MemAlloc, MemFree
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#else
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#define FSP_FUSE_MEMFN_V malloc, free
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#endif
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#define FUSE_OPT_KEY(templ, key) { templ, -1, key }
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#define FUSE_OPT_END { NULL, 0, 0 }
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#define FUSE_OPT_KEY_OPT -1
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#define FUSE_OPT_KEY_NONOPT -2
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#define FUSE_OPT_KEY_KEEP -3
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#define FUSE_OPT_KEY_DISCARD -4
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#define FUSE_ARGS_INIT(argc, argv) { argc, argv, 0 }
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struct fuse_opt
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{
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const char *templ;
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unsigned long offset;
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int value;
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};
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struct fuse_args
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{
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int argc;
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char **argv;
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int allocated;
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};
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typedef int (*fuse_opt_proc_t)(void *data, const char *arg, int key,
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struct fuse_args *outargs);
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FSP_FUSE_API int fsp_fuse_opt_parse(struct fuse_args *args, void *data,
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const struct fuse_opt opts[], fuse_opt_proc_t proc,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API int fsp_fuse_opt_add_arg(struct fuse_args *args, const char *arg,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API int fsp_fuse_opt_insert_arg(struct fuse_args *args, int pos, const char *arg,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API void fsp_fuse_opt_free_args(struct fuse_args *args,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API int fsp_fuse_opt_add_opt(char **opts, const char *opt,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API int fsp_fuse_opt_add_opt_escaped(char **opts, const char *opt,
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FSP_FUSE_MEMFN_P);
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FSP_FUSE_API int fsp_fuse_opt_match(const struct fuse_opt opts[], const char *opt,
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FSP_FUSE_MEMFN_P);
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static inline int fuse_opt_parse(struct fuse_args *args, void *data,
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const struct fuse_opt opts[], fuse_opt_proc_t proc)
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{
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return fsp_fuse_opt_parse(args, data, opts, proc,
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FSP_FUSE_MEMFN_V);
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}
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static inline int fuse_opt_add_arg(struct fuse_args *args, const char *arg)
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{
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return fsp_fuse_opt_add_arg(args, arg,
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FSP_FUSE_MEMFN_V);
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}
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static inline int fuse_opt_insert_arg(struct fuse_args *args, int pos, const char *arg)
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{
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return fsp_fuse_opt_insert_arg(args, pos, arg,
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FSP_FUSE_MEMFN_V);
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}
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static inline void fuse_opt_free_args(struct fuse_args *args)
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{
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fsp_fuse_opt_free_args(args,
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FSP_FUSE_MEMFN_V);
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}
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static inline int fuse_opt_add_opt(char **opts, const char *opt)
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{
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return fsp_fuse_opt_add_opt(opts, opt,
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FSP_FUSE_MEMFN_V);
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}
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static inline int fuse_opt_add_opt_escaped(char **opts, const char *opt)
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{
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return fsp_fuse_opt_add_opt_escaped(opts, opt,
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FSP_FUSE_MEMFN_V);
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}
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static inline int fuse_opt_match(const struct fuse_opt opts[], const char *opt)
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{
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return fsp_fuse_opt_match(opts, opt,
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FSP_FUSE_MEMFN_V);
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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