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solarish lgrp api subset

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This commit is contained in:
David Carlier 2022-01-30 18:14:31 +00:00
parent 3151997253
commit c620c5577e
2 changed files with 70 additions and 6 deletions
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10
libc-test/build.rs
View file

@ -775,6 +775,7 @@ fn test_solarish(target: &str) {
"sys/file.h",
"sys/filio.h",
"sys/ioctl.h",
"sys/lgrp_user.h",
"sys/loadavg.h",
"sys/mman.h",
"sys/mount.h",
@ -809,12 +810,9 @@ fn test_solarish(target: &str) {
"wchar.h",
}
cfg.skip_type(move |ty| {
match ty {
// sighandler_t is not present here
"sighandler_t" => true,
_ => false,
}
cfg.skip_type(move |ty| match ty {
"sighandler_t" => true,
_ => false,
});
cfg.type_name(move |ty, is_struct, is_union| match ty {

66
src/unix/solarish/mod.rs
View file

@ -43,6 +43,16 @@ pub type id_t = ::c_int;
pub type idtype_t = ::c_uint;
pub type shmatt_t = ::c_ulong;
pub type lgrp_rsrc_t = ::c_int;
pub type lgrp_affinity_t = ::c_int;
pub type lgrp_id_t = ::id_t;
pub type lgrp_mem_size_t = ::c_longlong;
pub type lgrp_cookie_t = ::uintptr_t;
pub type lgrp_content_t = ::c_uint;
pub type lgrp_lat_between_t = ::c_uint;
pub type lgrp_mem_size_flag_t = ::c_uint;
pub type lgrp_view_t = ::c_uint;
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum timezone {}
impl ::Copy for timezone {}
@ -434,6 +444,13 @@ s! {
pub mr_prot: ::c_uint,
pub mr_flags: ::c_uint,
}
pub struct lgrp_affinity_args {
pub idtype: ::idtype_t,
pub id: ::id_t,
pub lgrp: ::lgrp_id_t,
pub aff: ::lgrp_affinity_t,
}
}
s_no_extra_traits! {
@ -2309,6 +2326,23 @@ pub const SI_ARCHITECTURE_64: ::c_int = 517;
pub const SI_ARCHITECTURE_K: ::c_int = 518;
pub const SI_ARCHITECTURE_NATIVE: ::c_int = 519;
// sys/lgrp_user.h
pub const LGRP_COOKIE_NONE: ::lgrp_cookie_t = 0;
pub const LGRP_AFF_NONE: ::lgrp_affinity_t = 0x0;
pub const LGRP_AFF_WEAK: ::lgrp_affinity_t = 0x10;
pub const LGRP_AFF_STRONG: ::lgrp_affinity_t = 0x100;
pub const LGRP_RSRC_COUNT: ::lgrp_rsrc_t = 2;
pub const LGRP_RSRC_CPU: ::lgrp_rsrc_t = 0;
pub const LGRP_RSRC_MEM: ::lgrp_rsrc_t = 1;
pub const LGRP_CONTENT_ALL: ::lgrp_content_t = 0;
pub const LGRP_CONTENT_HIERARCHY: ::lgrp_content_t = LGRP_CONTENT_ALL;
pub const LGRP_CONTENT_DIRECT: ::lgrp_content_t = 1;
pub const LGRP_LAT_CPU_TO_MEM: ::lgrp_lat_between_t = 0;
pub const LGRP_MEM_SZ_FREE: ::lgrp_mem_size_flag_t = 0;
pub const LGRP_MEM_SZ_INSTALLED: ::lgrp_mem_size_flag_t = 1;
pub const LGRP_VIEW_CALLER: ::lgrp_view_t = 0;
pub const LGRP_VIEW_OS: ::lgrp_view_t = 1;
// As per sys/socket.h, header alignment must be 8 bytes on SPARC
// and 4 bytes everywhere else:
#[cfg(target_arch = "sparc64")]
@ -2925,6 +2959,38 @@ extern "C" {
pub fn strsep(string: *mut *mut ::c_char, delim: *const ::c_char) -> *mut ::c_char;
}
#[link(name = "lgrp")]
extern "C" {
pub fn lgrp_init(view: lgrp_view_t) -> lgrp_cookie_t;
pub fn lgrp_fini(cookie: lgrp_cookie_t) -> ::c_int;
pub fn lgrp_affinity_get(
idtype: ::idtype_t,
id: ::id_t,
lgrp: ::lgrp_id_t,
) -> ::lgrp_affinity_t;
pub fn lgrp_affinity_set(
idtype: ::idtype_t,
id: ::id_t,
lgrp: ::lgrp_id_t,
aff: lgrp_affinity_t,
) -> ::lgrp_affinity_t;
pub fn lgrp_cpus(
cookie: ::lgrp_cookie_t,
lgrp: ::lgrp_id_t,
cpuids: *mut ::processorid_t,
count: ::c_uint,
content: ::lgrp_content_t,
) -> ::c_int;
pub fn lgrp_mem_size(
cookie: ::lgrp_cookie_t,
lgrp: ::lgrp_id_t,
tpe: ::lgrp_mem_size_flag_t,
content: ::lgrp_content_t,
) -> ::lgrp_mem_size_t;
pub fn lgrp_nlgrps(cookie: ::lgrp_cookie_t) -> ::c_int;
pub fn lgrp_view(cookie: ::lgrp_cookie_t) -> ::lgrp_view_t;
}
mod compat;
pub use self::compat::*;