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* configure.ac (HAVE_TIMERFD): Also check for TFD_NONBLOCK,

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since the code is using TFD_NONBLOCK now.
This commit is contained in:
Paul Eggert 2014-08-02 14:50:13 -07:00
parent 3865ce6754
commit 88e3bc88c7
2 changed files with 9 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
* configure.ac (HAVE_TIMERFD): Also check for TFD_NONBLOCK,
since the code is using TFD_NONBLOCK now.
2014-07-31 Paul Eggert <eggert@cs.ucla.edu> 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
Simplify timerfd configuration and fix some minor glitches. Simplify timerfd configuration and fix some minor glitches.

7
configure.ac
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@ -3714,9 +3714,10 @@ AC_SUBST(TERMCAP_OBJ)
AC_CACHE_CHECK([for timerfd interface], [emacs_cv_have_timerfd], AC_CACHE_CHECK([for timerfd interface], [emacs_cv_have_timerfd],
[AC_COMPILE_IFELSE( [AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <sys/timerfd.h> [AC_LANG_PROGRAM([[#include <sys/timerfd.h>
]], ]],
[[timerfd_create (CLOCK_REALTIME, TFD_CLOEXEC); [[timerfd_create (CLOCK_REALTIME,
timerfd_settime (0, TFD_TIMER_ABSTIME, 0, 0);]])], TFD_CLOEXEC | TFD_NONBLOCK);
timerfd_settime (0, TFD_TIMER_ABSTIME, 0, 0);]])],
[emacs_cv_have_timerfd=yes], [emacs_cv_have_timerfd=yes],
[emacs_cv_have_timerfd=no])]) [emacs_cv_have_timerfd=no])])
if test "$emacs_cv_have_timerfd" = yes; then if test "$emacs_cv_have_timerfd" = yes; then