why does the value of maxlen vary from various frontends? On Tue, Mar 8, 2016 at 9:06 PM, m. allan noah <kitno...@gmail.com> wrote:
> maxlen is provided by the caller of the function, to tell the backend > how much memory the caller has allocated for image data. > > allan > > On Tue, Mar 8, 2016 at 3:09 AM, ky gcp <kygcpsam...@gmail.com> wrote: > > hi, > > > > how is the argument maxlen determined in sane_read() function? > > > > SANE_Status sane_read (SANE_Handle h, SANE_Byte * buf, SANE_Int maxlen, > > SANE_Int * len); > > > > Thanks for your help. > > > > -- > > sane-devel mailing list: sane-devel@lists.alioth.debian.org > > http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel > > Unsubscribe: Send mail with subject "unsubscribe your_password" > > to sane-devel-requ...@lists.alioth.debian.org > > > > -- > "well, I stand up next to a mountain- and I chop it down with the edge > of my hand" >
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