| … | |
… | |
| 4383 | $as_echo "$ac_cv_pipe2" >&6; } |
4383 | $as_echo "$ac_cv_pipe2" >&6; } |
| 4384 | test $ac_cv_pipe2 = yes && |
4384 | test $ac_cv_pipe2 = yes && |
| 4385 | $as_echo "#define HAVE_PIPE2 1" >>confdefs.h |
4385 | $as_echo "#define HAVE_PIPE2 1" >>confdefs.h |
| 4386 | |
4386 | |
| 4387 | |
4387 | |
|
|
4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5 |
|
|
4389 | $as_echo_n "checking for eventfd... " >&6; } |
|
|
4390 | if ${ac_cv_eventfd+:} false; then : |
|
|
4391 | $as_echo_n "(cached) " >&6 |
|
|
4392 | else |
|
|
4393 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
|
|
4394 | /* end confdefs.h. */ |
|
|
4395 | |
|
|
4396 | #include <sys/eventfd.h> |
|
|
4397 | int res; |
|
|
4398 | int main (void) |
|
|
4399 | { |
|
|
4400 | res = eventfd (1, EFD_CLOEXEC | EFD_NONBLOCK); |
|
|
4401 | return 0; |
|
|
4402 | } |
|
|
4403 | |
|
|
4404 | _ACEOF |
|
|
4405 | if ac_fn_c_try_link "$LINENO"; then : |
|
|
4406 | ac_cv_eventfd=yes |
|
|
4407 | else |
|
|
4408 | ac_cv_eventfd=no |
|
|
4409 | fi |
|
|
4410 | rm -f core conftest.err conftest.$ac_objext \ |
|
|
4411 | conftest$ac_exeext conftest.$ac_ext |
|
|
4412 | fi |
|
|
4413 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_eventfd" >&5 |
|
|
4414 | $as_echo "$ac_cv_eventfd" >&6; } |
|
|
4415 | test $ac_cv_eventfd = yes && |
|
|
4416 | $as_echo "#define HAVE_EVENTFD 1" >>confdefs.h |
|
|
4417 | |
|
|
4418 | |
| 4388 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5 |
4419 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5 |
| 4389 | $as_echo_n "checking for renameat2... " >&6; } |
4420 | $as_echo_n "checking for renameat2... " >&6; } |
| 4390 | if ${ac_cv_renameat2+:} false; then : |
4421 | if ${ac_cv_renameat2+:} false; then : |
| 4391 | $as_echo_n "(cached) " >&6 |
4422 | $as_echo_n "(cached) " >&6 |
| 4392 | else |
4423 | else |
| … | |
… | |
| 4448 | fi |
4479 | fi |
| 4449 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_copy_file_range" >&5 |
4480 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_copy_file_range" >&5 |
| 4450 | $as_echo "$ac_cv_copy_file_range" >&6; } |
4481 | $as_echo "$ac_cv_copy_file_range" >&6; } |
| 4451 | test $ac_cv_copy_file_range = yes && |
4482 | test $ac_cv_copy_file_range = yes && |
| 4452 | $as_echo "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h |
4483 | $as_echo "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h |
|
|
4484 | |
|
|
4485 | |
|
|
4486 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_close" >&5 |
|
|
4487 | $as_echo_n "checking for posix_close... " >&6; } |
|
|
4488 | if ${ac_cv_posix_close+:} false; then : |
|
|
4489 | $as_echo_n "(cached) " >&6 |
|
|
4490 | else |
|
|
4491 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
|
|
4492 | /* end confdefs.h. */ |
|
|
4493 | |
|
|
4494 | #include <unistd.h> |
|
|
4495 | int res; |
|
|
4496 | int main (void) |
|
|
4497 | { |
|
|
4498 | res = posix_close (0, 0); /* we do not need any flags */ |
|
|
4499 | return 0; |
|
|
4500 | } |
|
|
4501 | |
|
|
4502 | _ACEOF |
|
|
4503 | if ac_fn_c_try_link "$LINENO"; then : |
|
|
4504 | ac_cv_posix_close=yes |
|
|
4505 | else |
|
|
4506 | ac_cv_posix_close=no |
|
|
4507 | fi |
|
|
4508 | rm -f core conftest.err conftest.$ac_objext \ |
|
|
4509 | conftest$ac_exeext conftest.$ac_ext |
|
|
4510 | fi |
|
|
4511 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_close" >&5 |
|
|
4512 | $as_echo "$ac_cv_posix_close" >&6; } |
|
|
4513 | test $ac_cv_posix_close = yes && |
|
|
4514 | $as_echo "#define HAVE_POSIX_CLOSE 1" >>confdefs.h |
| 4453 | |
4515 | |
| 4454 | |
4516 | |
| 4455 | |
4517 | |
| 4456 | |
4518 | |
| 4457 | cat >confcache <<\_ACEOF |
4519 | cat >confcache <<\_ACEOF |
