kopia lustrzana https://gitlab.com/sane-project/backends
Do not refresh option descriptors cache behind the frontend's back.
rodzic
83365608d3
commit
f7f53e0479
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@ -1,3 +1,8 @@
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2008-06-24 Julien Blache <jb@jblache.org>
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* backend/net.c: do not reload options behind the frontend's back
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in sane_control_option; rather return SANE_STATUS_INVAL and warn
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that the frontend is buggy.
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2008-06-22 Julien Blache <jb@jblache.org>
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* frontend/saned.c: terminate child processes before exiting in
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debug mode.
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@ -1691,16 +1691,10 @@ sane_control_option (SANE_Handle handle, SANE_Int option,
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if (!s->options_valid)
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{
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DBG (3, "sane_control_option: getting option descriptors\n");
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status = fetch_options (s);
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if (status != SANE_STATUS_GOOD)
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{
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DBG (1, "sane_control_option: fetch_options failed (%s)\n",
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sane_strstatus (status));
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return status;
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}
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DBG (1, "sane_control_option: FRONTEND BUG: option descriptors reload needed\n");
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return SANE_STATUS_INVAL;
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}
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if (((SANE_Word) option >= s->opt.num_options) || (option < 0))
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{
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DBG (1, "sane_control_option: invalid option number\n");
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