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Rev 2711 Rev 2737
Line 78... Line 78...
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        return "read() failed.\n";
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        return "read() failed.\n";
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    if (!quiet)
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    if (!quiet)
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        printf("read %d bytes: \"%.*s\", fd=%d\n", cnt, cnt, buf, fd0);
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        printf("read %d bytes: \"%.*s\", fd=%d\n", cnt, cnt, buf, fd0);
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- 
 
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    close(fd0);
- 
 
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    DIR *dirp;
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    DIR *dirp;
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    struct dirent *dp;
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    struct dirent *dp;
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- 
 
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    if (!quiet)
- 
 
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        printf("scanning the root directory...\n");
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- 
 
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    dirp = opendir("/");
- 
 
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    if (!dirp)
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        return "opendir() failed\n";
- 
 
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    while ((dp = readdir(dirp)))
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        printf("discovered node %s in /\n", dp->d_name);
- 
 
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    closedir(dirp);
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- 
 
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    if (unlink("/mydir/myfile"))
- 
 
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        return "unlink() failed.\n";
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- 
 
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    if (!quiet)
- 
 
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        printf("unlinked file /mydir/myfile\n");
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    if (rmdir("/mydir"))
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        return "rmdir() failed.\n";
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- 
 
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    if (!quiet)
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        printf("removed directory /mydir\n");
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    if (!quiet)
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        printf("scanning the root directory...\n");
- 
 
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    dirp = opendir("/");
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    dirp = opendir("/");
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    if (!dirp)
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    if (!dirp)
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        return "opendir() failed.";
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        return "opendir() failed\n";
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    while ((dp = readdir(dirp)))
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    while ((dp = readdir(dirp)))
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        printf("discovered node %s in /\n", dp->d_name);
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        printf("discovered node %s in /\n", dp->d_name);
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    closedir(dirp);
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    closedir(dirp);
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    return NULL;
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    return NULL;