NetBSD/lib/librefuse/fuse_opt.h

71 lines
2.4 KiB
C

/* $NetBSD: fuse_opt.h,v 1.5 2009/04/19 22:25:29 christos Exp $ */
/*
* Copyright (c) 2007 Alistair Crooks. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _FUSE_OPT_H_
#define _FUSE_OPT_H_
#ifdef __cplusplus
extern "C" {
#endif
enum {
FUSE_OPT_KEY_OPT = -1,
FUSE_OPT_KEY_NONOPT = -2,
FUSE_OPT_KEY_KEEP = -3,
FUSE_OPT_KEY_DISCARD = -4
};
struct fuse_opt {
const char *templ;
int32_t offset;
int32_t value;
};
#define FUSE_OPT_KEY(templ, key) { templ, -1U, key }
#define FUSE_OPT_END { .templ = NULL }
typedef int (*fuse_opt_proc_t)(void *, const char *, int, struct fuse_args *);
int fuse_opt_add_arg(struct fuse_args *, const char *);
struct fuse_args *fuse_opt_deep_copy_args(int, char **);
void fuse_opt_free_args(struct fuse_args *);
int fuse_opt_insert_arg(struct fuse_args *, int, const char *);
int fuse_opt_add_opt(char **, const char *);
int fuse_opt_parse(struct fuse_args *, void *,
const struct fuse_opt *, fuse_opt_proc_t);
int fuse_opt_match(const struct fuse_opt *, const char *);
#ifdef __cplusplus
}
#endif
#endif /* _FUSE_OPT_H_ */