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author | 2020-11-13 19:48:52 +0100 | |
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committer | 2020-11-13 19:48:52 +0100 | |
commit | cd9fed6afba6f3ad2e7ef723501c739551a95fa8 (patch) | |
tree | cf6114ff87b83e0a3fabdbbf59d06eb10e55b6db /configure.ac | |
parent | bpo-42344: Improve pseudo implementation for SimpleNamespace (GH-23264) (diff) | |
download | cpython-cd9fed6afba6f3ad2e7ef723501c739551a95fa8.tar.gz cpython-cd9fed6afba6f3ad2e7ef723501c739551a95fa8.tar.bz2 cpython-cd9fed6afba6f3ad2e7ef723501c739551a95fa8.zip |
bpo-41001: Add os.eventfd() (#20930)
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 1edafc342b..e499cb4da0 100644 --- a/configure.ac +++ b/configure.ac @@ -2210,7 +2210,8 @@ sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \ sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \ libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \ -sys/endian.h sys/sysmacros.h linux/memfd.h linux/wait.h sys/memfd.h sys/mman.h) +sys/endian.h sys/sysmacros.h linux/memfd.h linux/wait.h sys/memfd.h \ +sys/mman.h sys/eventfd.h) AC_HEADER_DIRENT AC_HEADER_MAJOR @@ -3803,6 +3804,17 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ [AC_MSG_RESULT(no) ]) +AC_MSG_CHECKING(for eventfd) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_EVENTFD_H +#include <sys/eventfd.h> +#endif +]], [[int x = eventfd(0, EFD_CLOEXEC)]])], + [AC_DEFINE(HAVE_EVENTFD, 1, Define if you have the 'eventfd' function.) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) +]) + # On some systems (eg. FreeBSD 5), we would find a definition of the # functions ctermid_r, setgroups in the library, but no prototype # (e.g. because we use _XOPEN_SOURCE). See whether we can take their |