diff options
Diffstat (limited to 'source3/configure.in')
| -rw-r--r-- | source3/configure.in | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source3/configure.in b/source3/configure.in index a07b5b4aac..bbce8b65e8 100644 --- a/source3/configure.in +++ b/source3/configure.in @@ -5664,6 +5664,26 @@ if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then [Whether posix_fadvise is available]) fi +############################################ +# See if we have the Linux splice syscall. + +AC_CACHE_CHECK([for Linux splice], + samba_cv_HAVE_LINUX_SPLICE,[ + AC_TRY_LINK([ +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +#include <fcntl.h>], + [long ret = splice(0,0,1,0,400,0);], + samba_cv_HAVE_LINUX_SPLICE=yes, + samba_cv_HAVE_LINUX_SPLICE=no)]) + +if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then + AC_DEFINE(HAVE_LINUX_SPLICE,1, + [Whether Linux splice is available]) +fi + +AC_HAVE_DECL(splice, [#include <fcntl.h>]) ################################################# |