patches/glibc/ports-2.10.1/130-i386-no-fallocate.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Aug 23 23:18:49 2010 +0200 (2010-08-23)
changeset 2099 1bb063c8a0ca
permissions -rw-r--r--
complibs: noone is using companion libs on the target; nuke them

As there's no longer any user of the companion libraries on the
target, nuke the build for the target.

Well, at least, there's libelf that's still needed by ltrace, so
we keep it.

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  }