176bb37ca6
Introduce OS-independent wrappers in order to support common EAL code on Unix and Windows: * eal_file_open: open or create a file. * eal_file_lock: lock or unlock an open file. * eal_file_truncate: enforce a given size for an open file. Implementation for Linux and FreeBSD is placed in "unix" subdirectory, which is intended for common code between the two. These thin wrappers require no special maintenance. Common code supporting multi-process doesn't use the new wrappers, because it is inherently Unix-specific and would impose excessive requirements on the wrappers. Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org