tfsize.c - plan9port - [fork] Plan 9 from user space
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       ---
       tfsize.c (406B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 
            4 void
            5 usage(void)
            6 {
            7         fprint(2, "usage: fsize file...\n");
            8         exits("usage");
            9 }
           10 
           11 void
           12 main(int argc, char **argv)
           13 {
           14         int i;
           15         Dir *d;
           16 
           17         ARGBEGIN{
           18         default:
           19                 usage();
           20         }ARGEND
           21         if(argc == 0)
           22                 usage();
           23 
           24         for(i=0; i<argc; i++){
           25                 if((d = dirstat(argv[i])) == nil)
           26                         fprint(2, "dirstat %s: %r", argv[i]);
           27                 else{
           28                         print("%s: %lld\n", argv[i], d->length);
           29                         free(d);
           30                 }
           31         }
           32 }