fnck.c - sbase - suckless unix tools
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       ---
       fnck.c (456B)
       ---
            1 /* See LICENSE file for copyright and license details. */
            2 #include <sys/stat.h>
            3 
            4 #include "../util.h"
            5 
            6 void
            7 fnck(const char *a, const char *b,
            8      int (*fn)(const char *, const char *, int), int depth)
            9 {
           10         struct stat sta, stb;
           11 
           12         if (!stat(a, &sta)
           13             && !stat(b, &stb)
           14             && sta.st_dev == stb.st_dev
           15             && sta.st_ino == stb.st_ino) {
           16                 weprintf("%s -> %s: same file\n", a, b);
           17                 return;
           18         }
           19 
           20         if (fn(a, b, depth) < 0)
           21                 eprintf("%s -> %s:", a, b);
           22 }