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freebsd 13 non thp userspace fn. #2638

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Merged
merged 1 commit into from
Jan 21, 2022
Merged

freebsd 13 non thp userspace fn. #2638

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7 changes: 6 additions & 1 deletion libc-test/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2169,6 +2169,9 @@ fn test_freebsd(target: &str) {
"F_KINFO" => true, // FIXME: depends how frequent freebsd 14 is updated on CI, this addition went this week only.
"SHM_RENAME_NOREPLACE"
| "SHM_RENAME_EXCHANGE"
| "SHM_LARGEPAGE_ALLOC_DEFAULT"
| "SHM_LARGEPAGE_ALLOC_NOWAIT"
| "SHM_LARGEPAGE_ALLOC_HARD"
| "MFD_CLOEXEC"
| "MFD_ALLOW_SEALING"
| "MFD_HUGETLB"
Expand Down Expand Up @@ -2258,7 +2261,9 @@ fn test_freebsd(target: &str) {
"SOCKCRED2SIZE" if Some(13) > freebsd_ver => true,

// Those are not available in FreeBSD 12.
"memfd_create" | "shm_rename" if Some(13) > freebsd_ver => true,
"memfd_create" | "shm_create_largepage" | "shm_rename" if Some(13) > freebsd_ver => {
true
}

_ => false,
}
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10 changes: 10 additions & 0 deletions src/unix/bsd/freebsdlike/freebsd/mod.rs
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Expand Up @@ -3619,6 +3619,9 @@ pub const MFD_CLOEXEC: ::c_uint = 0x00000001;
pub const MFD_ALLOW_SEALING: ::c_uint = 0x00000002;
pub const MFD_HUGETLB: ::c_uint = 0x00000004;

pub const SHM_LARGEPAGE_ALLOC_DEFAULT: ::c_int = 0;
pub const SHM_LARGEPAGE_ALLOC_NOWAIT: ::c_int = 1;
pub const SHM_LARGEPAGE_ALLOC_HARD: ::c_int = 2;
pub const SHM_RENAME_NOREPLACE: ::c_int = 1 << 0;
pub const SHM_RENAME_EXCHANGE: ::c_int = 1 << 1;

Expand Down Expand Up @@ -4163,6 +4166,13 @@ extern "C" {
pub fn adjtime(arg1: *const ::timeval, arg2: *mut ::timeval) -> ::c_int;
pub fn clock_getcpuclockid2(arg1: ::id_t, arg2: ::c_int, arg3: *mut clockid_t) -> ::c_int;

pub fn shm_create_largepage(
path: *const ::c_char,
flags: ::c_int,
psind: ::c_int,
alloc_policy: ::c_int,
mode: ::mode_t,
) -> ::c_int;
pub fn shm_rename(
path_from: *const ::c_char,
path_to: *const ::c_char,
Expand Down