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From: | Konstantinos Poulios |
Subject: | [Octave-bug-tracker] [bug #32319] printing sometimes fails with error "gl2ps-renderer: fdopen failed" |
Date: | Fri, 11 Feb 2011 21:54:38 +0000 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101206 Ubuntu/10.10 (maverick) Firefox/3.6.13 |
Follow-up Comment #6, bug #32319 (project octave): In __init_fltk__.cc. line 764 drawing is set to printing mode: canvas->print (fid, term); then in __init_fltk__.cc. line 768 we call: mark_modified (); which triggers graphics redraw that ends up at some canvas->draw asynchronously. It seems that waitpid (pid); at line 159 of __fltk_print__.m is not a sufficient guarantee that the code execution will reach and complete line 160 __init_fltk__.cc: rend.draw (gh_manager::get_object (number)); where the actual printing takes place before it closes the pipe at line 161 of __fltk_print__.m: pclose (pid); Maybe we need some other check. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?32319> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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