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Message-ID: <8B7D5EC97CB15C4DBFDCE766959C1607C6ABD1@hhmail02.hh.imgtec.org>
Date: Thu, 17 Sep 2015 14:20:00 +0000
From: Vasileios Kalintiris <Vasileios.Kalintiris@...tec.com>
To: "musl@...ts.openwall.com" <musl@...ts.openwall.com>
Subject: [PATCH] Define and use the __ptrace_request enumeration type in
ptrace.
[PATCH] Define and use the __ptrace_request enumeration type in ptrace.
Signed-off-by: Vasileios Kalintiris <Vasileios.Kalintiris@...tec.com>
---
include/sys/ptrace.h | 70 +++++++++++++++++++++++++++-------------------------
src/linux/ptrace.c | 2 +-
2 files changed, 38 insertions(+), 34 deletions(-)
diff --git a/include/sys/ptrace.h b/include/sys/ptrace.h
index a133e66..7551955 100644
--- a/include/sys/ptrace.h
+++ b/include/sys/ptrace.h
@@ -6,40 +6,44 @@ extern "C" {
#include <stdint.h>
-#define PTRACE_TRACEME 0
-#define PT_TRACE_ME PTRACE_TRACEME
+enum __ptrace_request {
+ PTRACE_TRACEME = 0,
+ PTRACE_PEEKTEXT,
+ PTRACE_PEEKDATA,
+ PTRACE_PEEKUSER,
+ PTRACE_POKETEXT,
+ PTRACE_POKEDATA,
+ PTRACE_POKEUSER,
+ PTRACE_CONT,
+ PTRACE_KILL,
+ PTRACE_SINGLESTEP,
+
+ PTRACE_GETREGS = 12,
+ PTRACE_SETREGS,
+ PTRACE_GETFPREGS,
+ PTRACE_SETFPREGS,
+ PTRACE_ATTACH,
+ PTRACE_DETACH,
+ PTRACE_GETFPXREGS,
+ PTRACE_SETFPXREGS,
-#define PTRACE_PEEKTEXT 1
-#define PTRACE_PEEKDATA 2
-#define PTRACE_PEEKUSER 3
-#define PTRACE_POKETEXT 4
-#define PTRACE_POKEDATA 5
-#define PTRACE_POKEUSER 6
-#define PTRACE_CONT 7
-#define PTRACE_KILL 8
-#define PTRACE_SINGLESTEP 9
-#define PTRACE_GETREGS 12
-#define PTRACE_SETREGS 13
-#define PTRACE_GETFPREGS 14
-#define PTRACE_SETFPREGS 15
-#define PTRACE_ATTACH 16
-#define PTRACE_DETACH 17
-#define PTRACE_GETFPXREGS 18
-#define PTRACE_SETFPXREGS 19
-#define PTRACE_SYSCALL 24
-#define PTRACE_SETOPTIONS 0x4200
-#define PTRACE_GETEVENTMSG 0x4201
-#define PTRACE_GETSIGINFO 0x4202
-#define PTRACE_SETSIGINFO 0x4203
-#define PTRACE_GETREGSET 0x4204
-#define PTRACE_SETREGSET 0x4205
-#define PTRACE_SEIZE 0x4206
-#define PTRACE_INTERRUPT 0x4207
-#define PTRACE_LISTEN 0x4208
-#define PTRACE_PEEKSIGINFO 0x4209
-#define PTRACE_GETSIGMASK 0x420a
-#define PTRACE_SETSIGMASK 0x420b
+ PTRACE_SYSCALL = 24,
+ PTRACE_SETOPTIONS = 0x4200,
+ PTRACE_GETEVENTMSG,
+ PTRACE_GETSIGINFO,
+ PTRACE_SETSIGINFO,
+ PTRACE_GETREGSET,
+ PTRACE_SETREGSET,
+ PTRACE_SEIZE,
+ PTRACE_INTERRUPT,
+ PTRACE_LISTEN,
+ PTRACE_PEEKSIGINFO,
+ PTRACE_GETSIGMASK,
+ PTRACE_SETSIGMASK
+};
+
+#define PT_TRACE_ME PTRACE_TRACEME
#define PT_READ_I PTRACE_PEEKTEXT
#define PT_READ_D PTRACE_PEEKDATA
#define PT_READ_U PTRACE_PEEKUSER
@@ -90,7 +94,7 @@ struct ptrace_peeksiginfo_args {
int32_t nr;
};
-long ptrace(int, ...);
+long ptrace(enum __ptrace_request, ...);
#ifdef __cplusplus
}
diff --git a/src/linux/ptrace.c b/src/linux/ptrace.c
index 83b8022..35ee262 100644
--- a/src/linux/ptrace.c
+++ b/src/linux/ptrace.c
@@ -3,7 +3,7 @@
#include <unistd.h>
#include "syscall.h"
-long ptrace(int req, ...)
+long ptrace(enum __ptrace_request req, ...)
{
va_list ap;
pid_t pid;
--
2.5.0
View attachment "__ptrace_request.patch" of type "text/x-patch" (2719 bytes)
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