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patches/ltrace/0.5.3/160-fix-missing-ptrace-defines.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Jul 28 21:32:42 2010 +0200 (2010-07-28)
changeset 2040 c0162f201864
child 2132 47eeda1e5872
permissions -rw-r--r--
config: allow unconditional usage of tristates 
     1 This patch tries to fix the issue when PTRACE_EVENT_FORK is not found in the standard

     2 system headers.  The begininngs of this was already in place in trace.c, this patch

     3 only takes that idea and puts it in a shared include file for trace.c *and* events.c.

     4 The latter of which otherwise fails to build on Arm.

     5 

     6 	Joachim Nilsson <jocke@vmlinux.org>

     7 

     8 diff -ruN ltrace-0.5.3.orig/sysdeps/linux-gnu/events.c ltrace-0.5.3/sysdeps/linux-gnu/events.c

     9 --- ltrace-0.5.3.orig/sysdeps/linux-gnu/events.c	2009-07-25 17:13:02.000000000 +0200

    10 +++ ltrace-0.5.3/sysdeps/linux-gnu/events.c	2010-01-03 14:33:46.000000000 +0100

    11 @@ -7,9 +7,8 @@

    12  #include <errno.h>

    13  #include <signal.h>

    14  #include <string.h>

    15 -#include <sys/ptrace.h>

    16  

    17 -#include "common.h"

    18 +#include "trace.h"

    19  

    20  static Event event;

    21  

    22 diff -ruN ltrace-0.5.3.orig/sysdeps/linux-gnu/trace.c ltrace-0.5.3/sysdeps/linux-gnu/trace.c

    23 --- ltrace-0.5.3.orig/sysdeps/linux-gnu/trace.c	2009-07-25 17:13:02.000000000 +0200

    24 +++ ltrace-0.5.3/sysdeps/linux-gnu/trace.c	2010-01-03 14:33:38.000000000 +0100

    25 @@ -5,10 +5,9 @@

    26  #include <unistd.h>

    27  #include <sys/types.h>

    28  #include <sys/wait.h>

    29 -#include "ptrace.h"

    30  #include <asm/unistd.h>

    31  

    32 -#include "common.h"

    33 +#include "trace.h"

    34  

    35  /* If the system headers did not provide the constants, hard-code the normal

    36     values.  */

    37 diff -ruN ltrace-0.5.3.orig/sysdeps/linux-gnu/trace.h ltrace-0.5.3/sysdeps/linux-gnu/trace.h

    38 --- ltrace-0.5.3.orig/sysdeps/linux-gnu/trace.h	1970-01-01 01:00:00.000000000 +0100

    39 +++ ltrace-0.5.3/sysdeps/linux-gnu/trace.h	2010-01-03 14:33:26.000000000 +0100

    40 @@ -0,0 +1,32 @@

    41 +/* If the system headers did not provide the constants, hard-code the normal values. */

    42 +#ifndef __SYSDEPS_TRACE_H__

    43 +#define __SYSDEPS_TRACE_H__

    44 +

    45 +#include "ptrace.h"

    46 +#include "common.h"

    47 +

    48 +#ifndef PTRACE_EVENT_FORK

    49 +#warning  PTRACE_EVENT_FORK not found... redefining.

    50 +#define PTRACE_OLDSETOPTIONS    21

    51 +#define PTRACE_SETOPTIONS       0x4200

    52 +#define PTRACE_GETEVENTMSG      0x4201

    53 +

    54 +/* options set using PTRACE_SETOPTIONS */

    55 +#define PTRACE_O_TRACESYSGOOD   0x00000001

    56 +#define PTRACE_O_TRACEFORK      0x00000002

    57 +#define PTRACE_O_TRACEVFORK     0x00000004

    58 +#define PTRACE_O_TRACECLONE     0x00000008

    59 +#define PTRACE_O_TRACEEXEC      0x00000010

    60 +#define PTRACE_O_TRACEVFORKDONE 0x00000020

    61 +#define PTRACE_O_TRACEEXIT      0x00000040

    62 +

    63 +/* Wait extended result codes for the above trace options.  */

    64 +#define PTRACE_EVENT_FORK       1

    65 +#define PTRACE_EVENT_VFORK      2

    66 +#define PTRACE_EVENT_CLONE      3

    67 +#define PTRACE_EVENT_EXEC       4

    68 +#define PTRACE_EVENT_VFORK_DONE 5

    69 +#define PTRACE_EVENT_EXIT       6

    70 +

    71 +#endif /* PTRACE_EVENT_FORK */

    72 +#endif /* __SYSDEPS_TRACE_H__ */
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