Differential D19266 Diff 54134 sys/contrib/xz-embedded/freebsd/xz_malloc.c

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sys/contrib/xz-embedded/freebsd/xz_malloc.c

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	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT			* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY			* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF			* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	* SUCH DAMAGE.			* SUCH DAMAGE.
	*/			*/

	#include <sys/malloc.h>			#include <sys/malloc.h>
	#include <sys/kernel.h>			#include <sys/kernel.h>
				#include <sys/module.h>
				#include "xz.h"
	#include "xz_malloc.h"			#include "xz_malloc.h"

	/* Wraper for XZ decompressor memmory pool */			/* Wraper for XZ decompressor memmory pool */

	static MALLOC_DEFINE(XZ_DEC, "XZ_DEC", "XZ decompressor data");			static MALLOC_DEFINE(XZ_DEC, "XZ_DEC", "XZ decompressor data");

	void *			void *
	xz_malloc(unsigned long size)			xz_malloc(unsigned long size)
	{			{
	void *addr;			void *addr;

	addr = malloc(size, XZ_DEC, M_NOWAIT);			addr = malloc(size, XZ_DEC, M_NOWAIT);
	return (addr);			return (addr);
	}			}

	void			void
	xz_free(void *addr)			xz_free(void *addr)
	{			{

	free(addr, XZ_DEC);			free(addr, XZ_DEC);
	}			}

				static int
				xz_module_event_handler(module_t mod, int what, void *arg)
				sobomaxUnsubmitted Not Done Inline Actions I don't think this function and all things below (moduledata_t xz_moduledata etc) belongs to the xz_malloc.c. It clearly has nothing to do with "malloc". I'd suggest something like xz_mod.c or something. sobomax: I don't think this function and all things below (moduledata_t xz_moduledata etc) belongs to…
				sobomaxUnsubmitted Not Done Inline Actions P.S. xz_mod.c (xz.c?) itself should probably live in the sys/dev/xz, like most other FreeBSD-specific device code. It is not contributed in any way and I don't think anyone but us would care to maintain it. sobomax: P.S. xz_mod.c (xz.c?) itself should probably live in the sys/dev/xz, like most other FreeBSD…
				{
				int error;

				switch (what) {
				case MOD_LOAD:
				#if XZ_INTERNAL_CRC32
				xz_crc32_init();
				#endif
				#if XZ_INTERNAL_CRC64
				xz_crc64_init();
				#endif
				error = 0;
				break;
				case MOD_UNLOAD:
				error = 0;
				break;
				default:
				error = EOPNOTSUPP;
				break;
				}

				return (error);
				}

				static moduledata_t xz_moduledata = {
				"xz",
				xz_module_event_handler,
				NULL
				};

				DECLARE_MODULE(xz, xz_moduledata, SI_SUB_INIT_IF, SI_ORDER_ANY);
				MODULE_VERSION(xz, 1);