lustre/tests/munlink.c

   1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
   2  * vim:expandtab:shiftwidth=8:tabstop=8:
   3  */
   4 #include <stdio.h>
   5 #include <sys/types.h>
   6 #include <sys/stat.h>
   7 #include <errno.h>
   8 #include <string.h>
   9 #include <fcntl.h>
  10 #include <unistd.h>
  11
  12 int main(int argc, char ** argv)
  13 {
  14         int rc = 0, i;
  15
  16         if (argc < 2) {
  17                 printf("Usage %s filename {filename ...}\n", argv[0]);
  18                 return 1;
  19         }
  20
  21         for (i = 1; i < argc; i++) {
  22                 rc = unlink(argv[i]);
  23                 if (rc) {
  24                         printf("unlink(%s): %s ", argv[i], strerror(errno));
  25                         rc = access(argv[i], F_OK);
  26                         if (rc && errno == ENOENT)
  27                                 printf("(unlinked anyways)\n");
  28                         else if (rc == 0)
  29                                 printf("(still exists)\n");
  30                         else
  31                                 printf("(%s looking up)\n", strerror(errno));
  32                 }
  33         }
  34         return rc;
  35 }