Changes between Initial Version and Version 1 of Ticket #8449, comment 6


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Timestamp:
Apr 13, 2012, 5:53:49 AM (12 years ago)
Author:
kag_anil

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  • Ticket #8449, comment 6

    initial v1  
    1 will
    2  if(ioctl(fd, B_GET_GEOMETRY, &geometry) >= 0)
    3    {then geometry}
    4 work, as the call returns -1 in case of error??
     1i'm going for
     2 if(ioctl(fd, B_GET_GEOMETRY, &geometry) == 0), as ioctl() returns 0 on success and -1 on failure, but i'm not sure about the other cases in which a non-negative value is returned as an output parameter. Should i go with it??