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std.c: adding freebsd's domainset api

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David CARLIER 2023-05-01 15:29:42 +01:00 committed by Veikka Tuominen
parent 1585ed637d
commit e8f76b452b
1 changed files with 25 additions and 0 deletions
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25
lib/std/c/freebsd.zig
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@ -2548,3 +2548,28 @@ pub extern "c" fn mincore(
length: usize, length: usize,
vec: [*]u8, vec: [*]u8,
) c_int; ) c_int;
pub const MAXMEMDOM = 8;
pub const domainid_t = u8;
pub const LIST_ENTRY = opaque {};
pub const DOMAINSET = struct {
pub const POLICY_INVALID = 0;
pub const POLICY_ROUNDROBIN = 1;
pub const POLICY_FIRSTOUCH = 2;
pub const POLICY_PREFER = 3;
pub const POLICY_INTERLEAVE = 4;
pub const POLICY_MAX = DOMAINSET.POLICY_INTERLEAVE;
};
pub const domainset_t = extern struct {
link: LIST_ENTRY,
policy: u16,
prefer: domainid_t,
cnt: domainid_t,
order: [MAXMEMDOM]domainid_t,
};
pub extern "c" fn cpuset_getdomain(level: cpulevel_t, which: cpuwhich_t, id: id_t, len: usize, domain: *domainset_t, r: *c_int) c_int;
pub extern "c" fn cpuset_setdomain(level: cpulevel_t, which: cpuwhich_t, id: id_t, len: usize, domain: *const domainset_t, r: c_int) c_int;