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| author | Jeremy Allison <jra@samba.org> | 2012-07-03 13:34:21 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2012-07-04 02:37:59 +0200 |
| commit | 6449022d3e05726879f9e268464ae89ce119103e (patch) | |
| tree | 33c5f7e809de7c73d91febe32bf6eea60e3abb13 /source3/configure.in | |
| parent | 90881da68509ad673c1e921831ef4f36cabb9ea8 (diff) | |
| download | samba-6449022d3e05726879f9e268464ae89ce119103e.tar.gz samba-6449022d3e05726879f9e268464ae89ce119103e.tar.bz2 samba-6449022d3e05726879f9e268464ae89ce119103e.zip | |
Add waf/configure tests for openat.
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jul 4 02:37:59 CEST 2012 on sn-devel-104
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 |