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Comparing IO-AIO/configure (file contents):
Revision 1.18 by root, Fri Jun 23 03:23:19 2017 UTC vs.
Revision 1.21 by root, Tue Feb 20 04:32:59 2018 UTC

… …
4199test $ac_cv_prctl_set_name = yes && 4199test $ac_cv_prctl_set_name = yes &&
4200$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h 4200$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
4201 4201
4202 4202
4203 4203
4204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for set/getrlimit" >&5
4205$as_echo_n "checking for set/getrlimit... " >&6; }
4206if ${ac_cv_rlimits+:} false; then :
4207 $as_echo_n "(cached) " >&6
4208else
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210/* end confdefs.h. */
4211
4212#include <sys/time.h>
4213#include <sys/resource.h>
4214int res;
4215int main (void)
4216{
4217 struct rlimit srl;
4218 srl.rlim_cur = srl.rlim_max = RLIM_INFINITY;
4219 res = getrlimit (RLIMIT_NOFILE, &srl);
4220 res = setrlimit (RLIMIT_NOFILE, &srl);
4221 return 0;
4222}
4223
4224_ACEOF
4225if ac_fn_c_try_link "$LINENO"; then :
4226 ac_cv_rlimits=yes
4227else
4228 ac_cv_rlimits=no
4229fi
4230rm -f core conftest.err conftest.$ac_objext \
4231 conftest$ac_exeext conftest.$ac_ext
4232fi
4233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rlimits" >&5
4234$as_echo "$ac_cv_rlimits" >&6; }
4235test $ac_cv_rlimits = yes &&
4236$as_echo "#define HAVE_RLIMITS 1" >>confdefs.h
4237
4238
4204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5 4239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
4205$as_echo_n "checking for posix_madvise... " >&6; } 4240$as_echo_n "checking for posix_madvise... " >&6; }
4206if ${ac_cv_posix_madvise+:} false; then : 4241if ${ac_cv_posix_madvise+:} false; then :
4207 $as_echo_n "(cached) " >&6 4242 $as_echo_n "(cached) " >&6
4208else 4243else
… …
4348$as_echo "$ac_cv_pipe2" >&6; } 4383$as_echo "$ac_cv_pipe2" >&6; }
4349test $ac_cv_pipe2 = yes && 4384test $ac_cv_pipe2 = yes &&
4350$as_echo "#define HAVE_PIPE2 1" >>confdefs.h 4385$as_echo "#define HAVE_PIPE2 1" >>confdefs.h
4351 4386
4352 4387
4388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5
4389$as_echo_n "checking for eventfd... " >&6; }
4390if ${ac_cv_eventfd+:} false; then :
4391 $as_echo_n "(cached) " >&6
4392else
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394/* end confdefs.h. */
4395
4396#include <sys/eventfd.h>
4397int res;
4398int main (void)
4399{
4400 res = eventfd (1, EFD_CLOEXEC | EFD_NONBLOCK);
4401 return 0;
4402}
4403
4404_ACEOF
4405if ac_fn_c_try_link "$LINENO"; then :
4406 ac_cv_eventfd=yes
4407else
4408 ac_cv_eventfd=no
4409fi
4410rm -f core conftest.err conftest.$ac_objext \
4411 conftest$ac_exeext conftest.$ac_ext
4412fi
4413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_eventfd" >&5
4414$as_echo "$ac_cv_eventfd" >&6; }
4415test $ac_cv_eventfd = yes &&
4416$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h
4417
4418
4353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5 4419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5
4354$as_echo_n "checking for renameat2... " >&6; } 4420$as_echo_n "checking for renameat2... " >&6; }
4355if ${ac_cv_renameat2+:} false; then : 4421if ${ac_cv_renameat2+:} false; then :
4356 $as_echo_n "(cached) " >&6 4422 $as_echo_n "(cached) " >&6
4357else 4423else
… …
4379fi 4445fi
4380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_renameat2" >&5 4446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_renameat2" >&5
4381$as_echo "$ac_cv_renameat2" >&6; } 4447$as_echo "$ac_cv_renameat2" >&6; }
4382test $ac_cv_renameat2 = yes && 4448test $ac_cv_renameat2 = yes &&
4383$as_echo "#define HAVE_RENAMEAT2 1" >>confdefs.h 4449$as_echo "#define HAVE_RENAMEAT2 1" >>confdefs.h
4450
4451
4452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for copy_file_range" >&5
4453$as_echo_n "checking for copy_file_range... " >&6; }
4454if ${ac_cv_copy_file_range+:} false; then :
4455 $as_echo_n "(cached) " >&6
4456else
4457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4458/* end confdefs.h. */
4459
4460#include <unistd.h>
4461#include <sys/syscall.h>
4462/*#include <linux/copy.h>*/
4463int res;
4464int main (void)
4465{
4466 /*res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, COPY_FR_REFLINK | COPY_FR_DEDUP | COPY_FR_COPY);*/
4467 res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, 0);
4468 return 0;
4469}
4470
4471_ACEOF
4472if ac_fn_c_try_link "$LINENO"; then :
4473 ac_cv_copy_file_range=yes
4474else
4475 ac_cv_copy_file_range=no
4476fi
4477rm -f core conftest.err conftest.$ac_objext \
4478 conftest$ac_exeext conftest.$ac_ext
4479fi
4480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_copy_file_range" >&5
4481$as_echo "$ac_cv_copy_file_range" >&6; }
4482test $ac_cv_copy_file_range = yes &&
4483$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; }
4488if ${ac_cv_posix_close+:} false; then :
4489 $as_echo_n "(cached) " >&6
4490else
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492/* end confdefs.h. */
4493
4494#include <unistd.h>
4495int res;
4496int main (void)
4497{
4498 res = posix_close (0, 0); /* we do not need any flags */
4499 return 0;
4500}
4501
4502_ACEOF
4503if ac_fn_c_try_link "$LINENO"; then :
4504 ac_cv_posix_close=yes
4505else
4506 ac_cv_posix_close=no
4507fi
4508rm -f core conftest.err conftest.$ac_objext \
4509 conftest$ac_exeext conftest.$ac_ext
4510fi
4511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_close" >&5
4512$as_echo "$ac_cv_posix_close" >&6; }
4513test $ac_cv_posix_close = yes &&
4514$as_echo "#define HAVE_POSIX_CLOSE 1" >>confdefs.h
4384 4515
4385 4516
4386 4517
4387 4518
4388cat >confcache <<\_ACEOF 4519cat >confcache <<\_ACEOF

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