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

1.1       root        1: /*     @(#)rename.c    1.2 90/01/03 NFS Rev 2 Testsuite
                      2:  *     1.3 Lachman ONC Test Suite source
                      3:  *
                      4:  * rename a file n times
                      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 count;
                     18:        int i;
                     19:        int fd;
                     20: 
                     21:        if (argc != 2) {
                     22:                fprintf(stderr, "usage: %s <count>\n", argv[0]);
                     23:                exit(1);
                     24:        }
                     25:        if ((fd = open("rename1", O_CREAT, 0666)) < 0) {
                     26:                perror("rename1");
                     27:                exit(1);
                     28:        }
                     29:        close(fd);
                     30: 
                     31:        count = atoi(argv[1]);
                     32:        for (i=0; i<count; i++) {
                     33:                if (rename("rename1", "rename2") < 0) {
                     34:                        perror("rename rename1 to rename2");
                     35:                        fprintf(stderr, "%d of %d\n", i, count);
                     36:                        exit(1);
                     37:                }
                     38:                if (rename("rename2", "rename1") < 0) {
                     39:                        perror("rename rename2 to rename1");
                     40:                        fprintf(stderr, "%d of %d\n", i, count);
                     41:                        exit(1);
                     42:                }
                     43:        }
                     44: cleanup:
                     45:        unlink("rename1");
                     46:        unlink("rename2");
                     47:        exit(0);
                     48: }

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