diff options
Diffstat (limited to 'examples/redis-unstable/utils/corrupt_rdb.c')
| -rw-r--r-- | examples/redis-unstable/utils/corrupt_rdb.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/examples/redis-unstable/utils/corrupt_rdb.c b/examples/redis-unstable/utils/corrupt_rdb.c deleted file mode 100644 index d1a093c..0000000 --- a/examples/redis-unstable/utils/corrupt_rdb.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Trivia program to corrupt an RDB file in order to check the RDB check - * program behavior and effectiveness. - * - * Copyright (C) 2016-Present Redis Ltd. All rights reserved. - * - * Licensed under your choice of (a) the Redis Source Available License 2.0 - * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the - * GNU Affero General Public License v3 (AGPLv3). - */ - -#include <stdio.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <stdlib.h> -#include <unistd.h> -#include <time.h> - -int main(int argc, char **argv) { - struct stat stat; - int fd, cycles; - - if (argc != 3) { - fprintf(stderr,"Usage: <filename> <cycles>\n"); - exit(1); - } - - srand(time(NULL)); - char *filename = argv[1]; - cycles = atoi(argv[2]); - fd = open(filename,O_RDWR); - if (fd == -1) { - perror("open"); - exit(1); - } - fstat(fd,&stat); - - while(cycles--) { - unsigned char buf[32]; - unsigned long offset = rand()%stat.st_size; - int writelen = 1+rand()%31; - int j; - - for (j = 0; j < writelen; j++) buf[j] = (char)rand(); - lseek(fd,offset,SEEK_SET); - printf("Writing %d bytes at offset %lu\n", writelen, offset); - write(fd,buf,writelen); - } - return 0; -} |
