Official MINIX sources - Automatically replicated from gerrit.minix3.org
d0ad37d17f
Due to the existence of /dev/console and /dev/log, and the new "console=" setting, it is now possible that a single non-PTY object (e.g. serial) is accessible through two different minor numbers. This poses a problem when sending late select replies (CDEV_SEL2_REPLY), because the object's minor number can not be used to identify the device. Since selecting on such objects through translated minor numbers is actually required, we now save the minor number used to initiate the select query in order to send a late reply. The solution is suboptimal, as it is not possible to use two different minors to select on the same object at once. In the future, there should be at least one select record for each minor that can be used with each object. Change-Id: I4d39681d2ffd68b4047daf933d45b7bafe3c885e |
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| benchmarks | ||
| bin | ||
| commands | ||
| common | ||
| dist/nvi | ||
| distrib | ||
| docs | ||
| drivers | ||
| etc | ||
| external | ||
| gnu | ||
| include | ||
| kernel | ||
| lib | ||
| libexec | ||
| man | ||
| releasetools | ||
| sbin | ||
| servers | ||
| share | ||
| sys | ||
| test | ||
| tests | ||
| tools | ||
| usr.bin | ||
| usr.sbin | ||
| .gitignore | ||
| .gitreview | ||
| build.sh | ||
| LICENSE | ||
| Makefile | ||