BSD 4_3_Reno release

[unix-history] / usr / src / sys / nfs / TEST / unix-tests / special / dupreq.c

/*      @(#)dupreq.c    1.2 90/01/03 NFS Rev 2 Testsuite        */
/*
*  check for lost reply on non-idempotent resuests
*/
#include <stdio.h>

main(argc, argv)
       int argc;
       char *argv[];
{
       int count, i;
       int fd;
       int cfail, lfail, u1fail, u2fail;
       char name1[256];
       char name2[256];

       if (argc != 3) {
               fprintf(stderr, "usage: %s count name\n", argv[0]);
               exit(1);
       }
       setbuf(stdout, NULL);
       count = atoi(argv[1]);
       sprintf(name1, "%s1", argv[2]);
       sprintf(name2, "%s2", argv[2]);
       cfail = lfail = u1fail = u2fail = 0;
       for (i=count; i > 0; i--) {
               if ((fd = creat(name1, 0666)) < 0) {
                       cfail++;
                       fprintf(stderr, "create ");
                       perror(name1);
                       continue;
               }
               close(fd);
               if (link(name1, name2) < 0) {
                       lfail++;
                       fprintf(stderr, "link %s %s", name1, name2);
                       perror(" ");
               }
               if (unlink(name2) < 0) {
                       u1fail++;
                       fprintf(stderr, "unlink %s", name2);
                       perror(" ");
               }
               if (unlink(name1) < 0) {
                       u2fail++;
                       fprintf(stderr, "unlink %s", name1);
                       perror(" ");
               }
       }
       fprintf(stdout, "%d tries\n", count);
       if (cfail) {
               fprintf(stdout, "%d bad create\n", cfail);
       }
       if (lfail) {
               fprintf(stdout, "%d bad link\n", lfail);
       }
       if (u1fail) {
               fprintf(stdout, "%d bad unlink 1\n", u1fail);
       }
       if (u2fail) {
               fprintf(stdout, "%d bad unlink 2\n", u2fail);
       }
       exit(0);
}