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patches/glibc/2.9/260-fadvise64_64.patch
author Bart vdr. Meulen <bartvdrmeulen@gmail.com>
Mon Jul 19 23:16:02 2010 +0200 (2010-07-19)
branch1.7
changeset 2046 471acb219d77
parent 1201 c9967a6e3b25
permissions -rw-r--r--
complibs: fix using static companion libraries

When building a cross-compiler for a target which uses a file extension for
binaries the symbolic link to cc is not created correctly because the lookup
of the gcc binary is done in a incorrect path

Signed-off-by: Bart vdr. Meulen <bartvdrmeulen@gmail.com>
(transplanted from 3917f2dafed1bb189e39f50e8506b3141926d7e1) 
     1 Original patch from: gentoo/src/patchsets/glibc/2.9/1070_all_glibc-fadvise64_64.patch

     2 

     3 -= BEGIN original header =-

     4 ripped from Debian

     5 

     6 -= END original header =-

     7 

     8 diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c

     9 --- glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c	2003-08-17 02:36:22.000000000 +0200

    10 +++ glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c	2009-02-02 22:00:58.000000000 +0100

    11 @@ -35,6 +35,19 @@

    12      return INTERNAL_SYSCALL_ERRNO (ret, err);

    13    return 0;

    14  #else

    15 +# ifdef __NR_fadvise64_64

    16 +  INTERNAL_SYSCALL_DECL (err);  

    17 +  int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd,

    18 +			      __LONG_LONG_PAIR ((long) (offset >> 31),

    19 +						(long) offset),

    20 +			      __LONG_LONG_PAIR ((long) (len >> 31),

    21 +						(long) len),

    22 +			      advise);

    23 +  if (INTERNAL_SYSCALL_ERROR_P (ret, err))

    24 +    return INTERNAL_SYSCALL_ERRNO (ret, err);

    25 +  return 0;

    26 +# else

    27    return ENOSYS;

    28 +# endif

    29  #endif

    30  }
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