1 fd04aace 2003-11-23 devnull #include <u.h>
 2 fd04aace 2003-11-23 devnull #define NOPLAN9DEFINES
 3 fd04aace 2003-11-23 devnull #include <libc.h>
 4 fd04aace 2003-11-23 devnull 
 5 3d7e9092 2003-10-14 devnull #include <sys/stat.h>
 6 3d7e9092 2003-10-14 devnull 
 7 2acd6fa6 2005-02-08 devnull extern int _p9dir(struct stat*, struct stat*, char*, Dir*, char**, char*);
 8 3d7e9092 2003-10-14 devnull 
 9 fd04aace 2003-11-23 devnull Dir*
10 fd04aace 2003-11-23 devnull dirstat(char *file)
11 3d7e9092 2003-10-14 devnull {
12 2acd6fa6 2005-02-08 devnull 	struct stat lst;
13 fd04aace 2003-11-23 devnull 	struct stat st;
14 fd04aace 2003-11-23 devnull 	int nstr;
15 fd04aace 2003-11-23 devnull 	Dir *d;
16 fd04aace 2003-11-23 devnull 	char *str;
17 3d7e9092 2003-10-14 devnull 
18 0a229052 2005-02-08 devnull 	if(lstat(file, &lst) < 0)
19 fd04aace 2003-11-23 devnull 		return nil;
20 0a229052 2005-02-08 devnull 	st = lst;
21 2acd6fa6 2005-02-08 devnull 	if((lst.st_mode&S_IFMT) == S_IFLNK)
22 0a229052 2005-02-08 devnull 		stat(file, &st);
23 3d7e9092 2003-10-14 devnull 
24 0a229052 2005-02-08 devnull 	nstr = _p9dir(&lst, &st, file, nil, nil, nil);
25 fd04aace 2003-11-23 devnull 	d = mallocz(sizeof(Dir)+nstr, 1);
26 fd04aace 2003-11-23 devnull 	if(d == nil)
27 fd04aace 2003-11-23 devnull 		return nil;
28 fd04aace 2003-11-23 devnull 	str = (char*)&d[1];
29 0a229052 2005-02-08 devnull 	_p9dir(&lst, &st, file, d, &str, str+nstr);
30 fd04aace 2003-11-23 devnull 	return d;
31 3d7e9092 2003-10-14 devnull }