diff options
Diffstat (limited to 'tools/virtiofsd/fuse_opt.h')
| -rw-r--r-- | tools/virtiofsd/fuse_opt.h | 79 |
1 files changed, 44 insertions, 35 deletions
diff --git a/tools/virtiofsd/fuse_opt.h b/tools/virtiofsd/fuse_opt.h index 69102555be..8f59b4d301 100644 --- a/tools/virtiofsd/fuse_opt.h +++ b/tools/virtiofsd/fuse_opt.h @@ -1,10 +1,10 @@ /* - FUSE: Filesystem in Userspace - Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu> - - This program can be distributed under the terms of the GNU LGPLv2. - See the file COPYING.LIB. -*/ + * FUSE: Filesystem in Userspace + * Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu> + * + * This program can be distributed under the terms of the GNU LGPLv2. + * See the file COPYING.LIB. + */ #ifndef FUSE_OPT_H_ #define FUSE_OPT_H_ @@ -37,7 +37,7 @@ * * - 'offsetof(struct foo, member)' actions i) and iii) * - * - -1 action ii) + * - -1 action ii) * * The 'offsetof()' macro is defined in the <stddef.h> header. * @@ -48,7 +48,7 @@ * * The types of templates are: * - * 1) "-x", "-foo", "--foo", "--foo-bar", etc. These match only + * 1) "-x", "-foo", "--foo", "--foo-bar", etc. These match only * themselves. Invalid values are "--" and anything beginning * with "-o" * @@ -71,58 +71,67 @@ * freed. */ struct fuse_opt { - /** Matching template and optional parameter formatting */ - const char *templ; + /** Matching template and optional parameter formatting */ + const char *templ; - /** - * Offset of variable within 'data' parameter of fuse_opt_parse() - * or -1 - */ - unsigned long offset; + /** + * Offset of variable within 'data' parameter of fuse_opt_parse() + * or -1 + */ + unsigned long offset; - /** - * Value to set the variable to, or to be passed as 'key' to the - * processing function. Ignored if template has a format - */ - int value; + /** + * Value to set the variable to, or to be passed as 'key' to the + * processing function. Ignored if template has a format + */ + int value; }; /** - * Key option. In case of a match, the processing function will be + * Key option. In case of a match, the processing function will be * called with the specified key. */ -#define FUSE_OPT_KEY(templ, key) { templ, -1U, key } +#define FUSE_OPT_KEY(templ, key) \ + { \ + templ, -1U, key \ + } /** - * Last option. An array of 'struct fuse_opt' must end with a NULL + * Last option. An array of 'struct fuse_opt' must end with a NULL * template value */ -#define FUSE_OPT_END { NULL, 0, 0 } +#define FUSE_OPT_END \ + { \ + NULL, 0, 0 \ + } /** * Argument list */ struct fuse_args { - /** Argument count */ - int argc; + /** Argument count */ + int argc; - /** Argument vector. NULL terminated */ - char **argv; + /** Argument vector. NULL terminated */ + char **argv; - /** Is 'argv' allocated? */ - int allocated; + /** Is 'argv' allocated? */ + int allocated; }; /** * Initializer for 'struct fuse_args' */ -#define FUSE_ARGS_INIT(argc, argv) { argc, argv, 0 } +#define FUSE_ARGS_INIT(argc, argv) \ + { \ + argc, argv, 0 \ + } /** * Key value passed to the processing function if an option did not * match any template */ -#define FUSE_OPT_KEY_OPT -1 +#define FUSE_OPT_KEY_OPT -1 /** * Key value passed to the processing function for all non-options @@ -130,7 +139,7 @@ struct fuse_args { * Non-options are the arguments beginning with a character other than * '-' or all arguments after the special '--' option */ -#define FUSE_OPT_KEY_NONOPT -2 +#define FUSE_OPT_KEY_NONOPT -2 /** * Special key value for options to keep @@ -174,7 +183,7 @@ struct fuse_args { * @return -1 on error, 0 if arg is to be discarded, 1 if arg should be kept */ typedef int (*fuse_opt_proc_t)(void *data, const char *arg, int key, - struct fuse_args *outargs); + struct fuse_args *outargs); /** * Option parsing function @@ -197,7 +206,7 @@ typedef int (*fuse_opt_proc_t)(void *data, const char *arg, int key, * @return -1 on error, 0 on success */ int fuse_opt_parse(struct fuse_args *args, void *data, - const struct fuse_opt opts[], fuse_opt_proc_t proc); + const struct fuse_opt opts[], fuse_opt_proc_t proc); /** * Add an option to a comma separated option list |