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patches/glibc/ports-2.10.1/130-i386-no-fallocate.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Mon Feb 13 21:47:25 2012 +0100 (2012-02-13)
changeset 2883 cea814c9932a
permissions -rw-r--r--
libc/glibc: do not consume parameters when parsing them

Currently, there are two constructs used to parse arguments in
glibc backends, one that consumes args as they are parsed, and
one that does not.

Always use the construct that does not eat args as they are parsed.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Fix building on x86 when older linux headers lack __NR_fallocate define.

     2 

     3 URL: http://bugs.gentoo.org/274269

     4 Reported-by: Mikael Magnusson <mikachu@gmail.com>

     5 

     6 2009-11-09  Mike Frysinger  <vapier@gentoo.org>

     7 

     8 	* sysdeps/unix/sysv/linux/i386/fallocate.c: Include errno.h.

     9 	(fallocate): Return ENOSYS if __NR_fallocate is not defined.

    10 	* sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.

    11 

    12 diff -durN glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate.c glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate.c

    13 --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate.c	2009-03-02 17:11:06.000000000 +0100

    14 +++ glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate.c	2009-11-13 00:49:47.000000000 +0100

    15 @@ -16,6 +16,7 @@

    16     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA

    17     02111-1307 USA.  */

    18  

    19 +#include <errno.h>

    20  #include <fcntl.h>

    21  #include <sysdep.h>

    22  

    23 @@ -28,5 +29,10 @@

    24  int

    25  fallocate (int fd, int mode, __off_t offset, __off_t len)

    26  {

    27 +#ifdef __NR_fallocate

    28    return __call_fallocate (fd, mode, offset, len);

    29 +#else

    30 +  __set_errno (ENOSYS);

    31 +  return -1;

    32 +#endif

    33  }

    34 diff -durN glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate64.c glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate64.c

    35 --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate64.c	2009-03-02 17:10:29.000000000 +0100

    36 +++ glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate64.c	2009-11-13 00:49:47.000000000 +0100

    37 @@ -16,6 +16,7 @@

    38     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA

    39     02111-1307 USA.  */

    40  

    41 +#include <errno.h>

    42  #include <fcntl.h>

    43  #include <sysdep.h>

    44  

    45 @@ -28,5 +29,10 @@

    46  int

    47  __fallocate64_l64 (int fd, int mode, __off64_t offset, __off64_t len)

    48  {

    49 +#ifdef __NR_fallocate

    50    return __call_fallocate (fd, mode, offset, len);

    51 +#else

    52 +  __set_errno (ENOSYS);

    53 +  return -1;

    54 +#endif

    55  }
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