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std.c: darwin add host_info based data.

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David CARLIER 2023-05-07 08:19:59 +01:00 • committed by Veikka Tuominen
parent e8cc1017da
commit ff59c45840
1 changed files with 86 additions and 0 deletions
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86
lib/std/c/darwin.zig
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@ -3916,3 +3916,89 @@ pub const THREAD_AFFINITY = struct {
/// individual cpus (high performance cpus group and low consumption one), thus the pthread QOS api is more appropriate in this case.
pub extern "c" fn thread_affinity_get(thread: thread_act_t, flavor: thread_policy_flavor_t, info: thread_policy_t, infocnt: [*]mach_msg_type_number_t, default: *boolean_t) kern_return_t;
pub extern "c" fn thread_affinity_set(thread: thread_act_t, flavor: thread_policy_flavor_t, info: thread_policy_t, infocnt: mach_msg_type_number_t) kern_return_t;
pub const cpu_type_t = integer_t;
pub const cpu_subtype_t = integer_t;
pub const cpu_threadtype_t = integer_t;
pub const host_flavor_t = integer_t;
pub const host_info_t = *integer_t;
pub const host_can_has_debugger_info = extern struct {
can_has_debugger: boolean_t,
};
pub const host_can_has_debugger_info_data_t = host_can_has_debugger_info;
pub const host_can_has_debugger_info_t = *host_can_has_debugger_info;
pub const host_sched_info = extern struct {
min_timeout: integer_t,
min_quantum: integer_t,
};
pub const host_sched_info_data_t = host_sched_info;
pub const host_sched_info_t = *host_sched_info;
pub const kernel_resource_sizes = extern struct {
task: natural_t,
thread: natural_t,
port: natural_t,
memory_region: natural_t,
memory_object: natural_t,
};
pub const kernel_resource_sizes_data_t = kernel_resource_sizes;
pub const kernel_resource_sizes_t = *kernel_resource_sizes;
pub const host_priority_info = extern struct {
kernel_priority: integer_t,
system_priority: integer_t,
server_priority: integer_t,
user_priority: integer_t,
depress_priority: integer_t,
idle_priority: integer_t,
minimum_priority: integer_t,
maximum_priority: integer_t,
};
pub const host_priority_info_data_t = host_priority_info;
pub const host_priority_info_t = *host_priority_info;
pub const CPU_STATE_MAX = 4;
pub const host_cpu_load_info = extern struct {
cpu_ticks: [CPU_STATE_MAX]natural_t,
};
pub const host_cpu_load_info_data_t = host_cpu_load_info;
pub const host_cpu_load_info_t = *host_cpu_load_info;
pub const HOST = struct {
pub const BASIC_INFO = 1;
pub const SCHED_INFO = 3;
pub const RESOURCE_SIZES = 4;
pub const PRIORITY_INFO = 5;
pub const SEMAPHORE_TRAPS = 7;
pub const MACH_MSG_TRAPS = 8;
pub const VM_PURGEABLE = 9;
pub const DEBUG_INFO_INTERNAL = 10;
pub const CAN_HAS_DEBUGGER = 11;
pub const PREFERRED_USER_ARCH = 12;
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));
pub const PRIORITY_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_priority_info_data_t) / @sizeOf(integer_t));
pub const CPU_LOAD_INFO_COUNT = @intCast(mach_msg_type_number_t, @sizeOf(host_cpu_load_info_data_t) / @sizeOf(integer_t));
};
pub const host_basic_info = packed struct(u32) {
max_cpus: integer_t,
avail_cpus: integer_t,
memory_size: natural_t,
cpu_type: cpu_type_t,
cpu_subtype: cpu_subtype_t,
cpu_threadtype: cpu_threadtype_t,
physical_cpu: integer_t,
physical_cpu_max: integer_t,
logical_cpu: integer_t,
logical_cpu_max: integer_t,
max_mem: u64,
};
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;