tree 48a4bb42dfb5d4b37d077bbaf550253686b546f5
parent 56b31d1c9f1e6a3ad92e7bfe252721e05d92b285
author Al Viro <viro@zeniv.linux.org.uk> 1344806285 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1348708130 -0400

make get_unused_fd_flags() a function

... and get_unused_fd() a macro around it

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