3 Apr
2003
3 Apr
'03
1:19 a.m.
Rahul Saxena wrote:
we are sending a string to a lpr using
FILE *prn = popen ( "lpr","w");
finally we do a pclose()
this routine get called for some asynchronous event.
the problem is that after every close or new open ( i dont know ) the lpr gives a page feed ( or form feed ) and runs to the next page.
Isn't this as simple as popen()'ing only once and repeatedly writing to it? Perhaps you need to fflush() every time.
-Manish
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