| Message ID | 20090817081311.GA8572@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 08/17/2009 11:13 AM, Michael S. Tsirkin wrote: > Support build on rhel 5.3 where we have syscall for eventfd but not > userspace wrapper. > Applied, thanks.
diff --git a/compat/sys/eventfd.h b/compat/sys/eventfd.h new file mode 100644 index 0000000..f55d96a --- /dev/null +++ b/compat/sys/eventfd.h @@ -0,0 +1,13 @@ +#ifndef _COMPAT_SYS_EVENTFD +#define _COMPAT_SYS_EVENTFD + +#include <unistd.h> +#include <syscall.h> + + +static inline int eventfd (int count, int flags) +{ + return syscall(SYS_eventfd, count, flags); +} + +#endif diff --git a/configure b/configure index 84af8bd..2dd0ce8 100755 --- a/configure +++ b/configure @@ -866,6 +866,7 @@ if test "$kvm" = "yes" ; then kvm_cflags="-I$source_path/kvm/include" kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch" +kvm_cflags="$kvm_cflags -idirafter $source_path/compat" # test for KVM_CAP_PIT
Support build on rhel 5.3 where we have syscall for eventfd but not userspace wrapper. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- compat/sys/eventfd.h | 13 +++++++++++++ configure | 1 + 2 files changed, 14 insertions(+), 0 deletions(-) create mode 100644 compat/sys/eventfd.h