common/iobuf.h: Remove iobuf_open_fd_or_name.
* common/iobuf.h (iobuf_open_fd_or_name): Remove prototype. Replace use with either iobuf_open or iobuf_fdopen_nc, as appropriate. * common/iobuf.c (iobuf_open): Remove function.
- Signed-off-by: Neal H. Walfield <neal@g10code.com>.