yann@1625: Fix building on x86 when older linux headers lack __NR_fallocate define.
yann@1625: 
yann@1625: URL: http://bugs.gentoo.org/274269
yann@1625: Reported-by: Mikael Magnusson <mikachu@gmail.com>
yann@1625: 
yann@1625: 2009-11-09  Mike Frysinger  <vapier@gentoo.org>
yann@1625: 
yann@1625: 	* sysdeps/unix/sysv/linux/i386/fallocate.c: Include errno.h.
yann@1625: 	(fallocate): Return ENOSYS if __NR_fallocate is not defined.
yann@1625: 	* sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.
yann@1625: 
yann@1625: 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
yann@1625: --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate.c	2009-03-02 17:11:06.000000000 +0100
yann@1625: +++ glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate.c	2009-11-13 00:49:47.000000000 +0100
yann@1625: @@ -16,6 +16,7 @@
yann@1625:     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
yann@1625:     02111-1307 USA.  */
yann@1625:  
yann@1625: +#include <errno.h>
yann@1625:  #include <fcntl.h>
yann@1625:  #include <sysdep.h>
yann@1625:  
yann@1625: @@ -28,5 +29,10 @@
yann@1625:  int
yann@1625:  fallocate (int fd, int mode, __off_t offset, __off_t len)
yann@1625:  {
yann@1625: +#ifdef __NR_fallocate
yann@1625:    return __call_fallocate (fd, mode, offset, len);
yann@1625: +#else
yann@1625: +  __set_errno (ENOSYS);
yann@1625: +  return -1;
yann@1625: +#endif
yann@1625:  }
yann@1625: 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
yann@1625: --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/fallocate64.c	2009-03-02 17:10:29.000000000 +0100
yann@1625: +++ glibc-2.10.1/sysdeps/unix/sysv/linux/i386/fallocate64.c	2009-11-13 00:49:47.000000000 +0100
yann@1625: @@ -16,6 +16,7 @@
yann@1625:     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
yann@1625:     02111-1307 USA.  */
yann@1625:  
yann@1625: +#include <errno.h>
yann@1625:  #include <fcntl.h>
yann@1625:  #include <sysdep.h>
yann@1625:  
yann@1625: @@ -28,5 +29,10 @@
yann@1625:  int
yann@1625:  __fallocate64_l64 (int fd, int mode, __off64_t offset, __off64_t len)
yann@1625:  {
yann@1625: +#ifdef __NR_fallocate
yann@1625:    return __call_fallocate (fd, mode, offset, len);
yann@1625: +#else
yann@1625: +  __set_errno (ENOSYS);
yann@1625: +  return -1;
yann@1625: +#endif
yann@1625:  }