BSD 4_3_Net_2 release

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

/*      @(#)excltest.c  1.2 90/01/03 NFS Rev 2 Testsuite
*      1.3 Lachman ONC Test Suite source
*
* test exclusive create
*/
#include <stdio.h>
#ifdef SVR3
#include <fcntl.h>
#else
#include <sys/file.h>
#endif

main(argc, argv)
       int argc;
       char *argv[];
{
       int fd;

       if (argc > 2) {
               fprintf(stderr, "usage: %s [count]\n", argv[0]);
               exit(1);
       }
       if (argc == 2) {
               int count = atoi(argv[1]);
               for (; count; count--) {
                       open("exctest.file", O_CREAT | O_EXCL, 0777);
               }
               exit(0);
       }
       unlink("exctest.file");
       if (open("exctest.file", O_CREAT | O_EXCL, 0777) < 0) {
               perror("exctest.file");
               exit(1);
       }
       if (open("exctest.file", O_CREAT | O_EXCL, 0777) < 0) {
               perror("exctest.file2");
               exit(0);
       }
       exit(0);
}