91 	struct open_file *f;  in fd2open_file()  local
93 	TAILQ_FOREACH(f, &files, f_link) {  in fd2open_file()
95 			if (f->f_id == fd)  in fd2open_file()
100 		if (f->f_flags == 0)  in fd2open_file()
103 	return (f);  in fd2open_file()
109 	struct open_file *f, *last;  in o_gethandle()  local
112 	f = fd2open_file(-1);  in o_gethandle()
113 	if (f != NULL) {  in o_gethandle()
114 		*ptr = f;  in o_gethandle()
115 		return (f->f_id);  in o_gethandle()
119 	f = calloc(1, sizeof (*f));  in o_gethandle()
120 	if (f == NULL)  in o_gethandle()
125 		f->f_id = last->f_id + 1;  in o_gethandle()
126 	TAILQ_INSERT_TAIL(&files, f, f_link);  in o_gethandle()
128 	*ptr = f;  in o_gethandle()
129 	return (f->f_id);  in o_gethandle()
133 o_rainit(struct open_file *f)  in o_rainit()  argument
135 	f->f_rabuf = malloc(SOPEN_RASIZE);  in o_rainit()
136 	f->f_ralen = 0;  in o_rainit()
137 	f->f_raoffset = 0;  in o_rainit()
144 	struct open_file *f;  in open()  local
150 	if ((fd = o_gethandle(&f)) == -1) {  in open()
155 	f->f_flags = mode + 1;  in open()
156 	f->f_dev = NULL;  in open()
157 	f->f_ops = NULL;  in open()
158 	f->f_offset = 0;  in open()
159 	f->f_devdata = NULL;  in open()
164 		error = (fs->fo_open)(fname, f);  in open()
170 	error = devopen(f, fname, &file);  in open()
172 	    (((f->f_flags & F_NODEV) == 0) && f->f_dev == NULL))  in open()
177 		f->f_flags |= F_RAW;  in open()
178 		f->f_rabuf = NULL;  in open()
187 		error = (fs->fo_open)(file, f);  in open()
195 	if ((f->f_flags & F_NODEV) == 0 && f->f_dev != NULL)  in open()
196 		f->f_dev->dv_close(f);  in open()
198 		devclose(f);  in open()
201 	f->f_flags = 0;  in open()
207 	f->f_ops = fs;  in open()
208 	o_rainit(f);  in open()