get rid of union semop in sys_semctl(2) arguments
authorAl Viro <viro@zeniv.linux.org.uk>
Tue, 5 Mar 2013 20:04:55 +0000 (15:04 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 5 Mar 2013 20:14:16 +0000 (15:14 -0500)
just have the bugger take unsigned long and deal with SETVAL
case (when we use an int member in the union) explicitly.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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