root/user/rm.c

DEFINITIONS

1. main

   1 #include "kernel/types.h"
   2 #include "kernel/stat.h"
   3 #include "user/user.h"
   4 
   5 int
   6 main(int argc, char *argv[])
   7 {
   8   int i;
   9 
  10   if(argc < 2){
  11     fprintf(2, "Usage: rm files...\n");
  12     exit(1);
  13   }
  14 
  15   for(i = 1; i < argc; i++){
  16     if(unlink(argv[i]) < 0){
  17       fprintf(2, "rm: %s failed to delete\n", argv[i]);
  18       break;
  19     }
  20   }
  21 
  22   exit(0);
  23 }