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linux add ptrace_rseq_configuration #2923

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merged 1 commit into from Sep 30, 2022
+14 −0
Merged

linux add ptrace_rseq_configuration #2923

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3 changes: 3 additions & 0 deletions libc-test/build.rs
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Expand Up @@ -3068,6 +3068,7 @@ fn test_linux(target: &str) {

// FIXME: Unignore once we update Ubuntu to 22.04
"mallinfo2" if sparc64 => true,
"ptrace_rseq_configuration" if sparc64 => true,

_ => false,
}
Expand Down Expand Up @@ -3309,6 +3310,8 @@ fn test_linux(target: &str) {
| "IFLA_PERM_ADDRESS"
| "IFLA_PROTO_DOWN_REASON"
if sparc64 => true,
// Added in Linux 5.13
"PTRACE_GET_RSEQ_CONFIGURATION" if sparc64 => true,

_ => false,
}
Expand Down
2 changes: 2 additions & 0 deletions libc-test/semver/linux-gnu-x86_64.txt
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Expand Up @@ -19,12 +19,14 @@ NFT_MSG_NEWOBJ
PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
PTRACE_GET_RSEQ_CONFIGURATION
PTRACE_SYSEMU
PTRACE_SYSEMU_SINGLESTEP
_libc_fpstate
flock64
getcontext
makecontext
ptrace_rseq_configuration
setcontext
swapcontext
termios2
9 changes: 9 additions & 0 deletions src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs
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Expand Up @@ -265,6 +265,14 @@ s! {
pub seccomp_notif_resp: ::__u16,
pub seccomp_data: ::__u16,
}

pub struct ptrace_rseq_configuration {
pub rseq_abi_pointer: ::__u64,
pub rseq_abi_size: ::__u32,
pub signature: ::__u32,
pub flags: ::__u32,
pub pad: ::__u32,
}
}

s_no_extra_traits! {
Expand Down Expand Up @@ -535,6 +543,7 @@ pub const O_ASYNC: ::c_int = 0x2000;
pub const O_NDELAY: ::c_int = 0x800;

pub const PTRACE_DETACH: ::c_uint = 17;
pub const PTRACE_GET_RSEQ_CONFIGURATION: ::c_uint = 0x420f;

pub const EFD_NONBLOCK: ::c_int = 0x800;

Expand Down