| #include "cache.h" | |
| int cmd_main(int argc, const char **argv) | |
| { | |
| struct cache_header hdr; | |
| int version; | |
| memset(&hdr,0,sizeof(hdr)); | |
| if (read(0, &hdr, sizeof(hdr)) != sizeof(hdr)) | |
| return 0; | |
| version = ntohl(hdr.hdr_version); | |
| printf("%d\n", version); | |
| return 0; | |
| } |