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Annotation of 43BSDReno/sys/nfs/TEST/unix-tests/special/excltest.c, revision 1.1.1.1

1.1       root        1: /*     @(#)excltest.c  1.2 90/01/03 NFS Rev 2 Testsuite
                      2:  *     1.3 Lachman ONC Test Suite source
                      3:  *
                      4:  * test exclusive create
                      5:  */
                      6: #include <stdio.h>
                      7: #ifdef SVR3
                      8: #include <fcntl.h>
                      9: #else
                     10: #include <sys/file.h>
                     11: #endif
                     12: 
                     13: main(argc, argv)
                     14:        int argc;
                     15:        char *argv[];
                     16: {
                     17:        int fd;
                     18: 
                     19:        if (argc > 2) {
                     20:                fprintf(stderr, "usage: %s [count]\n", argv[0]);
                     21:                exit(1);
                     22:        }
                     23:        if (argc == 2) {
                     24:                int count = atoi(argv[1]);
                     25:                for (; count; count--) {
                     26:                        open("exctest.file", O_CREAT | O_EXCL, 0777);
                     27:                }
                     28:                exit(0);
                     29:        }
                     30:        unlink("exctest.file");
                     31:        if (open("exctest.file", O_CREAT | O_EXCL, 0777) < 0) {
                     32:                perror("exctest.file");
                     33:                exit(1);
                     34:        }
                     35:        if (open("exctest.file", O_CREAT | O_EXCL, 0777) < 0) {
                     36:                perror("exctest.file2");
                     37:                exit(0);
                     38:        }
                     39:        exit(0);
                     40: }

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