diff options
Diffstat (limited to 'source3/configure.in')
-rw-r--r-- | source3/configure.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source3/configure.in b/source3/configure.in index abb4de6673..150f1896da 100644 --- a/source3/configure.in +++ b/source3/configure.in @@ -5792,6 +5792,24 @@ if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then fi ############################################ +# See if we have the openat syscall. + +AC_CACHE_CHECK([for openat], + samba_cv_HAVE_OPENAT,[ + AC_TRY_LINK([ +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +#include <fcntl.h>], + [int fd = openat(AT_FDCWD, ".", O_RDONLY);], + samba_cv_HAVE_OPENAT=yes, + samba_cv_HAVE_OPENAT=no)]) + +if test x"$samba_cv_HAVE_OPENAT" = x"yes"; then + AC_DEFINE(HAVE_OPENAT,1, [Whether openat is available]) +fi + +############################################ # See if we have the Linux splice syscall. case "$host_os" in |