| 30,7 → 30,7 |
|---|
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <vfs.h> |
| #include <vfs/vfs.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <dirent.h> |
| 43,11 → 43,24 |
|---|
| |
| char *test_vfs1(bool quiet) |
| { |
| if (mount("tmpfs", "/", "nulldev0") != EOK) |
| return "mount() failed.\n"; |
| if (!quiet) |
| printf("mounted tmpfs on /.\n"); |
| int rc; |
| |
| rc = mount("tmpfs", "/", "nulldev0"); |
| switch (rc) { |
| case EOK: |
| if (!quiet) |
| printf("mounted tmpfs on /\n"); |
| break; |
| case EBUSY: |
| if (!quiet) |
| printf("(INFO) something is already mounted on /\n"); |
| break; |
| default: |
| if (!quiet) |
| printf("(INFO) IPC returned errno %d\n", rc); |
| return "mount() failed."; |
| } |
| |
| if (mkdir("/mydir", 0) != 0) |
| return "mkdir() failed.\n"; |
| if (!quiet) |
| 73,23 → 86,57 |
|---|
| |
| char buf[10]; |
| |
| cnt = read(fd0, buf, sizeof(buf)); |
| if (cnt < 0) |
| return "read() failed.\n"; |
| while ((cnt = read(fd0, buf, sizeof(buf)))) { |
| if (cnt < 0) |
| return "read() failed.\n"; |
| if (!quiet) |
| printf("read %d bytes: \"%.*s\", fd=%d\n", cnt, cnt, |
| buf, fd0); |
| } |
| |
| if (!quiet) |
| printf("read %d bytes: \"%.*s\", fd=%d\n", cnt, cnt, buf, fd0); |
| close(fd0); |
| |
| DIR *dirp; |
| struct dirent *dp; |
| |
| if (!quiet) |
| printf("scanning the root directory...\n"); |
| |
| dirp = opendir("/"); |
| if (!dirp) |
| return "opendir() failed."; |
| return "opendir() failed\n"; |
| while ((dp = readdir(dirp))) |
| printf("discovered node %s in /\n", dp->d_name); |
| closedir(dirp); |
| |
| if (rename("/mydir/myfile", "/mydir/yourfile")) |
| return "rename() failed.\n"; |
| |
| if (!quiet) |
| printf("renamed /mydir/myfile to /mydir/yourfile\n"); |
| |
| if (unlink("/mydir/yourfile")) |
| return "unlink() failed.\n"; |
| |
| if (!quiet) |
| printf("unlinked file /mydir/yourfile\n"); |
| |
| if (rmdir("/mydir")) |
| return "rmdir() failed.\n"; |
| |
| if (!quiet) |
| printf("removed directory /mydir\n"); |
| |
| if (!quiet) |
| printf("scanning the root directory...\n"); |
| |
| dirp = opendir("/"); |
| if (!dirp) |
| return "opendir() failed\n"; |
| while ((dp = readdir(dirp))) |
| printf("discovered node %s in /\n", dp->d_name); |
| closedir(dirp); |
| |
| return NULL; |
| } |
| |