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1 #include <u.h>2 #define NOPLAN9DEFINES3 #include <libc.h>5 #include <sys/stat.h>7 extern int _p9dir(struct stat*, struct stat*, char*, Dir*, char**, char*);9 Dir*10 dirstat(char *file)11 {12 struct stat lst;13 struct stat st;14 int nstr;15 Dir *d;16 char *str;18 if(lstat(file, &lst) < 0)19 return nil;20 st = lst;21 if((lst.st_mode&S_IFMT) == S_IFLNK)22 stat(file, &st);24 nstr = _p9dir(&lst, &st, file, nil, nil, nil);25 d = mallocz(sizeof(Dir)+nstr, 1);26 if(d == nil)27 return nil;28 str = (char*)&d[1];29 _p9dir(&lst, &st, file, d, &str, str+nstr);30 return d;31 }