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| author |   oga <oga@openbsd.org> | 2012-03-19 17:41:57 +0000 |
|---|---|---|
| committer | oga <oga@openbsd.org> | 2012-03-19 17:41:57 +0000 |
| commit | 667ef964963b543625235f825718da797a4387aa (patch) | |
| tree | b61b22c44c841acf4bfc265997546b12e8a0352d /lib/libc | |
| parent | Teach the bootblocks how to load kernel from tftp (i.e. when OSLoadPartition (diff) | |
| download | wireguard-openbsd-667ef964963b543625235f825718da797a4387aa.tar.xz wireguard-openbsd-667ef964963b543625235f825718da797a4387aa.zip | |
Add a (failing) test for a deadlock with fifos and threads.
The ``sleep until we have a writer'' behaviour of an open() on a fifo
does so with the file descriptor table locked, so if we are waiting for
another thread to be our writer we will hang forever.
Found this using zotero and firefox.
ok fgsch@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions