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Add PTRACE_SECCOMP_GET_METADATA (#882)

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  linux commit: 26500475ac1b499d8636ff281311d633909f5d20
  ptrace, seccomp: add support for retrieving seccomp metadata
This commit is contained in:
michalbiesek 2023-08-20 11:49:22 +02:00 • committed by GitHub
parent 610e0d95cb
commit 4f517503e4
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 55 additions and 49 deletions
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1
libc/intrin/describeptrace.c
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@ -51,6 +51,7 @@ const char *(DescribePtrace)(char buf[12], int x) {
if (x == PTRACE_ATTACH) return "PTRACE_ATTACH";
if (x == PTRACE_SEIZE) return "PTRACE_SEIZE";
if (x == PTRACE_SECCOMP_GET_FILTER) return "PTRACE_SECCOMP_GET_FILTER";
if (x == PTRACE_SECCOMP_GET_METADATA) return "PTRACE_SECCOMP_GET_METADATA";
if (x == PTRACE_DETACH) return "PTRACE_DETACH";
FormatInt32(buf, x);
return buf;

1
libc/sysv/consts.sh
View file

@ -765,6 +765,7 @@ syscon ptrace PTRACE_INTERRUPT 0x4207 0x4207 -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_LISTEN 0x4208 0x4208 -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_PEEKSIGINFO 0x4209 0x4209 -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_SECCOMP_GET_FILTER 0x420c 0x420c -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_SECCOMP_GET_METADATA 0x420d 0x420d -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_SEIZE 0x4206 0x4206 -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_SETREGSET 0x4205 0x4205 -1 -1 -1 -1 -1 -1
syscon ptrace PTRACE_SETSIGMASK 0x420b 0x420b -1 -1 -1 -1 -1 -1

2
libc/sysv/consts/PTRACE_SECCOMP_GET_METADATA.S Normal file
View file

@ -0,0 +1,2 @@
#include "libc/sysv/consts/syscon.internal.h"
.syscon ptrace,PTRACE_SECCOMP_GET_METADATA,0x420d,0x420d,-1,-1,-1,-1,-1,-1

2
libc/sysv/consts/ptrace.h
View file

@ -32,6 +32,7 @@ extern const int PTRACE_INTERRUPT;
extern const int PTRACE_LISTEN;
extern const int PTRACE_PEEKSIGINFO;
extern const int PTRACE_SECCOMP_GET_FILTER;
extern const int PTRACE_SECCOMP_GET_METADATA;
extern const int PTRACE_SEIZE;
extern const int PTRACE_SETREGSET;
extern const int PTRACE_SETSIGMASK;
@ -85,6 +86,7 @@ COSMOPOLITAN_C_END_
#define PTRACE_LISTEN PTRACE_LISTEN
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA
#define PTRACE_SEIZE PTRACE_SEIZE
#define PTRACE_SETREGSET PTRACE_SETREGSET
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK