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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
View file

@ -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

100
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;
@ -56,54 +57,55 @@ extern const int PTRACE_EVENT_SECCOMP;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#define PTRACE_TRACEME PTRACE_TRACEME
#define PTRACE_PEEKTEXT PTRACE_PEEKTEXT
#define PTRACE_PEEKDATA PTRACE_PEEKDATA
#define PTRACE_PEEKUSER PTRACE_PEEKUSER
#define PTRACE_POKETEXT PTRACE_POKETEXT
#define PTRACE_POKEDATA PTRACE_POKEDATA
#define PTRACE_POKEUSER PTRACE_POKEUSER
#define PTRACE_CONT PTRACE_CONT
#define PTRACE_KILL PTRACE_KILL
#define PTRACE_SINGLESTEP PTRACE_SINGLESTEP
#define PTRACE_GETREGS PTRACE_GETREGS
#define PTRACE_SETREGS PTRACE_SETREGS
#define PTRACE_GETFPREGS PTRACE_GETFPREGS
#define PTRACE_SETFPREGS PTRACE_SETFPREGS
#define PTRACE_ATTACH PTRACE_ATTACH
#define PTRACE_DETACH PTRACE_DETACH
#define PTRACE_GETFPXREGS PTRACE_GETFPXREGS
#define PTRACE_SETFPXREGS PTRACE_SETFPXREGS
#define PTRACE_SYSCALL PTRACE_SYSCALL
#define PTRACE_GETEVENTMSG PTRACE_GETEVENTMSG
#define PTRACE_GETSIGINFO PTRACE_GETSIGINFO
#define PTRACE_SETOPTIONS PTRACE_SETOPTIONS
#define PTRACE_SETSIGINFO PTRACE_SETSIGINFO
#define PTRACE_GETREGSET PTRACE_GETREGSET
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
#define PTRACE_INTERRUPT PTRACE_INTERRUPT
#define PTRACE_LISTEN PTRACE_LISTEN
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
#define PTRACE_SEIZE PTRACE_SEIZE
#define PTRACE_SETREGSET PTRACE_SETREGSET
#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
#define PTRACE_O_TRACESYSGOOD PTRACE_O_TRACESYSGOOD
#define PTRACE_O_TRACEFORK PTRACE_O_TRACEFORK
#define PTRACE_O_TRACEVFORK PTRACE_O_TRACEVFORK
#define PTRACE_O_TRACECLONE PTRACE_O_TRACECLONE
#define PTRACE_O_TRACEEXEC PTRACE_O_TRACEEXEC
#define PTRACE_O_TRACEVFORKDONE PTRACE_O_TRACEVFORKDONE
#define PTRACE_O_TRACEEXIT PTRACE_O_TRACEEXIT
#define PTRACE_O_TRACESECCOMP PTRACE_O_TRACESECCOMP
#define PTRACE_O_MASK PTRACE_O_MASK
#define PTRACE_EVENT_FORK PTRACE_EVENT_FORK
#define PTRACE_EVENT_VFORK PTRACE_EVENT_VFORK
#define PTRACE_EVENT_CLONE PTRACE_EVENT_CLONE
#define PTRACE_EVENT_EXEC PTRACE_EVENT_EXEC
#define PTRACE_EVENT_VFORK_DONE PTRACE_EVENT_VFORK_DONE
#define PTRACE_EVENT_EXIT PTRACE_EVENT_EXIT
#define PTRACE_EVENT_STOP PTRACE_EVENT_STOP
#define PTRACE_EVENT_SECCOMP PTRACE_EVENT_SECCOMP
#define PTRACE_TRACEME PTRACE_TRACEME
#define PTRACE_PEEKTEXT PTRACE_PEEKTEXT
#define PTRACE_PEEKDATA PTRACE_PEEKDATA
#define PTRACE_PEEKUSER PTRACE_PEEKUSER
#define PTRACE_POKETEXT PTRACE_POKETEXT
#define PTRACE_POKEDATA PTRACE_POKEDATA
#define PTRACE_POKEUSER PTRACE_POKEUSER
#define PTRACE_CONT PTRACE_CONT
#define PTRACE_KILL PTRACE_KILL
#define PTRACE_SINGLESTEP PTRACE_SINGLESTEP
#define PTRACE_GETREGS PTRACE_GETREGS
#define PTRACE_SETREGS PTRACE_SETREGS
#define PTRACE_GETFPREGS PTRACE_GETFPREGS
#define PTRACE_SETFPREGS PTRACE_SETFPREGS
#define PTRACE_ATTACH PTRACE_ATTACH
#define PTRACE_DETACH PTRACE_DETACH
#define PTRACE_GETFPXREGS PTRACE_GETFPXREGS
#define PTRACE_SETFPXREGS PTRACE_SETFPXREGS
#define PTRACE_SYSCALL PTRACE_SYSCALL
#define PTRACE_GETEVENTMSG PTRACE_GETEVENTMSG
#define PTRACE_GETSIGINFO PTRACE_GETSIGINFO
#define PTRACE_SETOPTIONS PTRACE_SETOPTIONS
#define PTRACE_SETSIGINFO PTRACE_SETSIGINFO
#define PTRACE_GETREGSET PTRACE_GETREGSET
#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
#define PTRACE_INTERRUPT PTRACE_INTERRUPT
#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
#define PTRACE_O_TRACESYSGOOD PTRACE_O_TRACESYSGOOD
#define PTRACE_O_TRACEFORK PTRACE_O_TRACEFORK
#define PTRACE_O_TRACEVFORK PTRACE_O_TRACEVFORK
#define PTRACE_O_TRACECLONE PTRACE_O_TRACECLONE
#define PTRACE_O_TRACEEXEC PTRACE_O_TRACEEXEC
#define PTRACE_O_TRACEVFORKDONE PTRACE_O_TRACEVFORKDONE
#define PTRACE_O_TRACEEXIT PTRACE_O_TRACEEXIT
#define PTRACE_O_TRACESECCOMP PTRACE_O_TRACESECCOMP
#define PTRACE_O_MASK PTRACE_O_MASK
#define PTRACE_EVENT_FORK PTRACE_EVENT_FORK
#define PTRACE_EVENT_VFORK PTRACE_EVENT_VFORK
#define PTRACE_EVENT_CLONE PTRACE_EVENT_CLONE
#define PTRACE_EVENT_EXEC PTRACE_EVENT_EXEC
#define PTRACE_EVENT_VFORK_DONE PTRACE_EVENT_VFORK_DONE
#define PTRACE_EVENT_EXIT PTRACE_EVENT_EXIT
#define PTRACE_EVENT_STOP PTRACE_EVENT_STOP
#define PTRACE_EVENT_SECCOMP PTRACE_EVENT_SECCOMP
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_PTRACE_H_ */