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dirstat.c - 9base - revived minimalist port of Plan 9 userland to Unix |
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git clone git://git.suckless.org/9base |
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dirstat.c (551B) |
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1 #include <u.h> |
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2 #define NOPLAN9DEFINES |
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3 #include <libc.h> |
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4 |
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5 #include <sys/stat.h> |
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6 |
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7 extern int _p9dir(struct stat*, struct stat*, char*, Dir*, char**, char*… |
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8 |
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9 Dir* |
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10 dirstat(char *file) |
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11 { |
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12 struct stat lst; |
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13 struct stat st; |
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14 int nstr; |
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15 Dir *d; |
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16 char *str; |
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17 |
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18 if(lstat(file, &lst) < 0) |
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19 return nil; |
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20 st = lst; |
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21 if((lst.st_mode&S_IFMT) == S_IFLNK) |
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22 stat(file, &st); |
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23 |
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24 nstr = _p9dir(&lst, &st, file, nil, nil, nil); |
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25 d = mallocz(sizeof(Dir)+nstr, 1); |
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26 if(d == nil) |
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27 return nil; |
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28 str = (char*)&d[1]; |
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29 _p9dir(&lst, &st, file, d, &str, str+nstr); |
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30 return d; |
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31 } |
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32 |
