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Merge pull request #1897 from Aaron1011/feature/sys-pidfd-open-clone3 

Add SYS_pidfd_open and SYS_clone3
This commit is contained in:
Josh Triplett 2020-09-30 20:14:47 -07:00 committed by GitHub
parent c7a095b86d 8e58e82c02
commit 3e9945eb04
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GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 35 additions and 0 deletions
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7
libc-test/build.rs
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@ -2650,6 +2650,13 @@ fn test_linux(target: &str) {
// headers.
"P_PIDFD" => true,
// FIXME: Not currently available in headers
"SYS_pidfd_open" if mips => true,
// FIXME: Not currently available in headers on MIPS
// Not yet implemented on sparc64
"SYS_clone3" if mips | sparc64 => true,
_ => false,
}
});

2
src/unix/linux_like/linux/gnu/b32/arm/mod.rs
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@ -868,6 +868,8 @@ pub const SYS_pkey_mprotect: ::c_long = 394;
pub const SYS_pkey_alloc: ::c_long = 395;
pub const SYS_pkey_free: ::c_long = 396;
pub const SYS_statx: ::c_long = 397;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
cfg_if! {
if #[cfg(libc_align)] {

2
src/unix/linux_like/linux/gnu/b32/mips/mod.rs
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@ -527,6 +527,8 @@ pub const SYS_pkey_mprotect: ::c_long = 4000 + 363;
pub const SYS_pkey_alloc: ::c_long = 4000 + 364;
pub const SYS_pkey_free: ::c_long = 4000 + 365;
pub const SYS_statx: ::c_long = 4000 + 366;
pub const SYS_pidfd_open: ::c_long = 4000 + 434;
pub const SYS_clone3: ::c_long = 4000 + 435;
pub const O_DIRECT: ::c_int = 0x8000;
pub const O_DIRECTORY: ::c_int = 0x10000;

2
src/unix/linux_like/linux/gnu/b32/powerpc.rs
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@ -872,3 +872,5 @@ pub const SYS_preadv2: ::c_long = 380;
pub const SYS_pwritev2: ::c_long = 381;
pub const SYS_kexec_file_load: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;

3
src/unix/linux_like/linux/gnu/b32/sparc/mod.rs
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@ -961,6 +961,9 @@ pub const SYS_copy_file_range: ::c_long = 357;
pub const SYS_preadv2: ::c_long = 358;
pub const SYS_pwritev2: ::c_long = 359;
pub const SYS_statx: ::c_long = 360;
pub const SYS_pidfd_open: ::c_long = 434;
// Reserved in the kernel, but not actually implemented yet
pub const SYS_clone3: ::c_long = 435;
#[link(name = "util")]
extern "C" {

2
src/unix/linux_like/linux/gnu/b32/x86/mod.rs
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@ -1103,6 +1103,8 @@ pub const SYS_pkey_mprotect: ::c_long = 380;
pub const SYS_pkey_alloc: ::c_long = 381;
pub const SYS_pkey_free: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
// offsets in user_regs_structs, from sys/reg.h
pub const EBX: ::c_int = 0;

2
src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
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@ -993,6 +993,8 @@ pub const SYS_pkey_mprotect: ::c_long = 288;
pub const SYS_pkey_alloc: ::c_long = 289;
pub const SYS_pkey_free: ::c_long = 290;
pub const SYS_statx: ::c_long = 291;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
#[link(name = "util")]
extern "C" {

2
src/unix/linux_like/linux/gnu/b64/mips64/mod.rs
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@ -577,6 +577,8 @@ pub const SYS_pkey_mprotect: ::c_long = 5000 + 323;
pub const SYS_pkey_alloc: ::c_long = 5000 + 324;
pub const SYS_pkey_free: ::c_long = 5000 + 325;
pub const SYS_statx: ::c_long = 5000 + 326;
pub const SYS_pidfd_open: ::c_long = 5000 + 434;
pub const SYS_clone3: ::c_long = 5000 + 435;
pub const SFD_CLOEXEC: ::c_int = 0x080000;

2
src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs
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@ -1043,6 +1043,8 @@ pub const SYS_preadv2: ::c_long = 380;
pub const SYS_pwritev2: ::c_long = 381;
pub const SYS_kexec_file_load: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
#[link(name = "util")]
extern "C" {

2
src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs
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@ -863,3 +863,5 @@ pub const SYS_pkey_mprotect: ::c_long = 288;
pub const SYS_pkey_alloc: ::c_long = 289;
pub const SYS_pkey_free: ::c_long = 290;
pub const SYS_statx: ::c_long = 291;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;

2
src/unix/linux_like/linux/gnu/b64/s390x.rs
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@ -1007,6 +1007,8 @@ pub const SYS_setfsuid: ::c_long = 215;
pub const SYS_setfsgid: ::c_long = 216;
pub const SYS_newfstatat: ::c_long = 293;
pub const SYS_statx: ::c_long = 379;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
#[link(name = "util")]
extern "C" {

3
src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs
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@ -973,6 +973,9 @@ pub const SYS_copy_file_range: ::c_long = 357;
pub const SYS_preadv2: ::c_long = 358;
pub const SYS_pwritev2: ::c_long = 359;
pub const SYS_statx: ::c_long = 360;
pub const SYS_pidfd_open: ::c_long = 434;
// Reserved in the kernel, but not actually implemented yet
pub const SYS_clone3: ::c_long = 435;
#[link(name = "util")]
extern "C" {

2
src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
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@ -409,6 +409,8 @@ pub const SYS_pkey_mprotect: ::c_long = 329;
pub const SYS_pkey_alloc: ::c_long = 330;
pub const SYS_pkey_free: ::c_long = 331;
pub const SYS_statx: ::c_long = 332;
pub const SYS_pidfd_open: ::c_long = 434;
pub const SYS_clone3: ::c_long = 435;
extern "C" {
pub fn sysctl(

2
src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs
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@ -337,6 +337,8 @@ pub const SYS_pkey_mprotect: ::c_long = __X32_SYSCALL_BIT + 329;
pub const SYS_pkey_alloc: ::c_long = __X32_SYSCALL_BIT + 330;
pub const SYS_pkey_free: ::c_long = __X32_SYSCALL_BIT + 331;
pub const SYS_statx: ::c_long = __X32_SYSCALL_BIT + 332;
pub const SYS_pidfd_open: ::c_long = __X32_SYSCALL_BIT + 434;
pub const SYS_clone3: ::c_long = __X32_SYSCALL_BIT + 435;
pub const SYS_rt_sigaction: ::c_long = __X32_SYSCALL_BIT + 512;
pub const SYS_rt_sigreturn: ::c_long = __X32_SYSCALL_BIT + 513;
pub const SYS_ioctl: ::c_long = __X32_SYSCALL_BIT + 514;