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std.c: adding basic darwin's host_statistics data.

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David CARLIER 2023-05-11 23:16:49 +01:00 committed by Veikka Tuominen
parent 3062f9b02a
commit 6547d23312
1 changed files with 56 additions and 0 deletions
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56
lib/std/c/darwin.zig
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@ -3996,6 +3996,9 @@ pub const HOST = struct {
pub const DEBUG_INFO_INTERNAL = 10;
pub const CAN_HAS_DEBUGGER = 11;
pub const PREFERRED_USER_ARCH = 12;
pub const LOAD_INFO = 1;
pub const VM_INFO = 2;
pub const CPU_LOAD_INFO = 3;
pub const CAN_HAS_DEBUGGER_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_can_has_debugger_info_data_t) / @sizeOf(integer_t));
pub const SCHED_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_sched_info_data_t) / @sizeOf(integer_t));
pub const RESOURCES_SIZES_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(kernel_resource_sizes_data_t) / @sizeOf(integer_t));
@ -4003,6 +4006,7 @@ pub const HOST = struct {
pub const CPU_LOAD_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_cpu_load_info_data_t) / @sizeOf(integer_t));
pub const LOAD_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_load_info_data_t) / @sizeOf(integer_t));
pub const PREFERRED_USER_ARCH_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_preferred_user_arch_data_t) / @sizeOf(integer_t));
pub const VM_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(vm_statistics_data_t) / @sizeOf(integer_t));
};
pub const host_basic_info = packed struct(u32) {
@ -4020,3 +4024,55 @@ pub const host_basic_info = packed struct(u32) {
};
pub extern "c" fn host_info(host: host_t, flavor: host_flavor_t, info_out: host_info_t, info_outCnt: [*]mach_msg_type_number_t) kern_return_t;
pub extern "c" fn host_statistics(priv: host_t, flavor: host_flavor_t, info_out: host_info_t, info_outCnt: [*]mach_msg_type_number_t) kern_return_t;
pub const vm_statistics = extern struct {
free_count: natural_t,
active_count: natural_t,
inactive_count: natural_t,
wire_count: natural_t,
zero_fill_count: natural_t,
reactivations: natural_t,
pageins: natural_t,
pageouts: natural_t,
faults: natural_t,
cow_faults: natural_t,
lookups: natural_t,
hits: natural_t,
purgeable_count: natural_t,
purges: natural_t,
speculative_count: natural_t,
};
pub const vm_statistics_t = *vm_statistics;
pub const vm_statistics_data_t = vm_statistics;
pub const vm_statistics64 align(8) = extern struct {
free_count: natural_t,
active_count: natural_t,
inactive_count: natural_t,
wire_count: natural_t,
zero_fill_count: u64,
reactivations: u64,
pageins: u64,
pageouts: u64,
faults: u64,
cow_faults: u64,
lookups: u64,
hits: u64,
purges: u64,
purgeable_count: natural_t,
speculative_count: natural_t,
decompressions: u64,
compressions: u64,
swapins: u64,
swapouts: u64,
compressor_page_count: natural_t,
throttled_count: natural_t,
external_page_count: natural_t,
internal_page_count: natural_t,
total_uncompressed_pages_in_compressor: u64,
};
pub const vm_statistics64_t = *vm_statistics64;
pub const vm_statistics64_data_t = vm_statistics64;