Differential D31057 Diff 92449 tools/build/cross-build/include/common/sys/sysctl.h

Changeset View

Standalone View

tools/build/cross-build/include/common/sys/sysctl.h

	Show All 31 Lines
	* 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.
	*			*
	* $FreeBSD$			* $FreeBSD$
	*/			*/
	#pragma once			#pragma once

				#ifdef BOOTSTRAPPING_WANT_NATIVE_SYSCTL
				jrtc27Unsubmitted Done Inline Actions Hmm. You could make this a BOOTSTRAPPING_WANT_NATIVE_SYSCTL define? That way it's both clearer and cleaner IMO. jrtc27: Hmm. You could make this a BOOTSTRAPPING_WANT_NATIVE_SYSCTL define? That way it's both clearer…
				arichardsonAuthorUnsubmitted Done Inline Actions Yeah that's what I had initially (with a different spelling), will update to use yours. arichardson: Yeah that's what I had initially (with a different spelling), will update to use yours.
				/* We need the real sysctl.h e.g. when bootstrapping the LLVM tools. */
				dimUnsubmitted Not Done Inline Actions As mentioned above, I'd rather solve this on a different level, but maybe it's not that easy... dim: As mentioned above, I'd rather solve this on a different level, but maybe it's not that easy...
				arichardsonAuthorUnsubmitted Done Inline Actions In general we want to make sure that bootstrap tools don't use sysctl/sysctlbyname() since they generally expect FreeBSD sysctl and then might not work as expected. However, in the case of LLVM we do need the `sysctls()` on macOS so we need some way of opting into using the real sysctl definitions. arichardson: In general we want to make sure that bootstrap tools don't use sysctl/sysctlbyname() since they…
				#include_next <sys/sysctl.h>
				#else
				/* Otherwise, avoid sysctls since they might not be supported on the host. */
	#include <sys/types.h>			#include <sys/types.h>

	#define sysctlbyname __freebsd_sysctlbyname			#define sysctlbyname __freebsd_sysctlbyname
	#define sysctl __freebsd_sysctl			#define sysctl __freebsd_sysctl

	int sysctl(const int , u_int, void , size_t , const void , size_t);			int sysctl(const int , u_int, void , size_t , const void , size_t);
	int sysctlbyname(const char , void , size_t , const void , size_t);			int sysctlbyname(const char , void , size_t , const void , size_t);
				#endif