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patches/strace/4.5.15/150-statfs64-check.patch
author Zhenqiang Chen <zhenqiang.chen@linaro.org>
Mon Dec 30 23:15:02 2013 +0100 (2013-12-30)
changeset 3261 3b61be3d7aa6
parent 746 b150d6f590fc
permissions -rw-r--r--
kernel/linux: prepare for arch whose kenel name is not the standard name

For some architectures, the kernel architecture name is not the common
name of the architecture for other tools.

For example: ARM 64-bit is commonly referenced as aarch64, but the kernel
calls it arm64.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
[yann.morin.1998@free.fr: split out of the aarch64 patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 diff -dur strace-4.5.15.orig/acinclude.m4 strace-4.5.15/acinclude.m4

     2 --- strace-4.5.15.orig/acinclude.m4	2004-04-14 04:21:01.000000000 +0200

     3 +++ strace-4.5.15/acinclude.m4	2007-07-14 19:25:25.000000000 +0200

     4 @@ -210,6 +210,26 @@

     5  fi

     6  ])

     7  

     8 +dnl ### A macro to determine whether statfs64 is defined.

     9 +AC_DEFUN([AC_STATFS64],

    10 +[AC_MSG_CHECKING(for statfs64 in sys/(statfs|vfs).h)

    11 +AC_CACHE_VAL(ac_cv_type_statfs64,

    12 +[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef LINUX

    13 +#include <linux/types.h>

    14 +#include <sys/statfs.h>

    15 +#else

    16 +#include <sys/vfs.h>

    17 +#endif]], [[struct statfs64 st;]])],[ac_cv_type_statfs64=yes],[ac_cv_type_statfs64=no])])

    18 +AC_MSG_RESULT($ac_cv_type_statfs64)

    19 +if test "$ac_cv_type_statfs64" = yes

    20 +then

    21 +	AC_DEFINE([HAVE_STATFS64], 1,

    22 +[Define if statfs64 is available in sys/statfs.h or sys/vfs.h.])

    23 +fi

    24 +])

    25 +

    26 +

    27 +

    28  dnl ### A macro to determine if off_t is a long long

    29  AC_DEFUN([AC_OFF_T_IS_LONG_LONG],

    30  [AC_MSG_CHECKING(for long long off_t)

    31 diff -dur strace-4.5.15.orig/configure.ac strace-4.5.15/configure.ac

    32 --- strace-4.5.15.orig/configure.ac	2007-01-11 12:37:55.000000000 +0100

    33 +++ strace-4.5.15/configure.ac	2007-07-14 19:25:25.000000000 +0200

    34 @@ -169,6 +169,7 @@

    35  		  struct stat.st_level,

    36  		  struct stat.st_rdev])

    37  AC_STAT64

    38 +AC_STATFS64

    39  

    40  AC_TYPE_SIGNAL

    41  AC_TYPE_UID_T

    42 diff -dur strace-4.5.15.orig/file.c strace-4.5.15/file.c

    43 --- strace-4.5.15.orig/file.c	2007-01-15 21:25:52.000000000 +0100

    44 +++ strace-4.5.15/file.c	2007-07-14 19:25:25.000000000 +0200

    45 @@ -1635,7 +1635,7 @@

    46  	return 0;

    47  }

    48  

    49 -#ifdef LINUX

    50 +#ifdef HAVE_STATFS64

    51  static void

    52  printstatfs64(tcp, addr)

    53  struct tcb *tcp;
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