sys/ptrace.h: add PTRACE_GET_RSEQ_CONFIGURATION from linux v5.13

[musl] / include / sys / ptrace.h

diff --git a/include/sys/ptrace.h b/include/sys/ptrace.h
index bc385f8..c72e3c0 100644 (file)
--- a/include/sys/ptrace.h
+++ b/include/sys/ptrace.h
@@ -39,6 +39,10 @@ extern "C" {
 #define PTRACE_PEEKSIGINFO 0x4209
 #define PTRACE_GETSIGMASK 0x420a
 #define PTRACE_SETSIGMASK 0x420b
+#define PTRACE_SECCOMP_GET_FILTER 0x420c
+#define PTRACE_SECCOMP_GET_METADATA 0x420d
+#define PTRACE_GET_SYSCALL_INFO 0x420e
+#define PTRACE_GET_RSEQ_CONFIGURATION  0x420f
 
 #define PT_READ_I PTRACE_PEEKTEXT
 #define PT_READ_D PTRACE_PEEKDATA
@@ -82,15 +86,59 @@ extern "C" {
 #define PTRACE_EVENT_VFORK_DONE 5
 #define PTRACE_EVENT_EXIT 6
 #define PTRACE_EVENT_SECCOMP 7
+#define PTRACE_EVENT_STOP 128
 
 #define PTRACE_PEEKSIGINFO_SHARED 1
 
-struct ptrace_peeksiginfo_args {
+#define PTRACE_SYSCALL_INFO_NONE 0
+#define PTRACE_SYSCALL_INFO_ENTRY 1
+#define PTRACE_SYSCALL_INFO_EXIT 2
+#define PTRACE_SYSCALL_INFO_SECCOMP 3
+
+#include <bits/ptrace.h>
+
+struct __ptrace_peeksiginfo_args {
        uint64_t off;
        uint32_t flags;
        int32_t nr;
 };
 
+struct __ptrace_seccomp_metadata {
+       uint64_t filter_off;
+       uint64_t flags;
+};
+
+struct __ptrace_syscall_info {
+       uint8_t op;
+       uint8_t __pad[3];
+       uint32_t arch;
+       uint64_t instruction_pointer;
+       uint64_t stack_pointer;
+       union {
+               struct {
+                       uint64_t nr;
+                       uint64_t args[6];
+               } entry;
+               struct {
+                       int64_t rval;
+                       uint8_t is_error;
+               } exit;
+               struct {
+                       uint64_t nr;
+                       uint64_t args[6];
+                       uint32_t ret_data;
+               } seccomp;
+       };
+};
+
+struct __ptrace_rseq_configuration {
+       uint64_t rseq_abi_pointer;
+       uint32_t rseq_abi_size;
+       uint32_t signature;
+       uint32_t flags;
+       uint32_t pad;
+};
+
 long ptrace(int, ...);
 
 #ifdef __cplusplus