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| author | Joshua Colp <jcolp@digium.com> | 2007-08-08 21:44:58 +0000 |
|---|---|---|
| committer | Joshua Colp <jcolp@digium.com> | 2007-08-08 21:44:58 +0000 |
| commit | 22114b509dc93cd3f19610362bf3757db2c04787 (patch) | |
| tree | d42170fbe8a83884d32f1ed09f238da151554071 /configure.ac | |
| parent | 063c747f3a7120dca404ca845877019dc8c2a62d (diff) | |
Add support for using epoll instead of poll. This should increase scalability and is done in such a way that we should be able to add support for other poll() replacements.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@78683 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c4093ff56..40ee8c11f 100644 --- a/configure.ac +++ b/configure.ac @@ -332,6 +332,14 @@ fi AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_INITIALIZER], [PTHREAD_RWLOCK_INITIALIZER], [pthread.h]) AST_C_DEFINE_CHECK([PTHREAD_RWLOCK_PREFER_WRITER_NP], [PTHREAD_RWLOCK_PREFER_WRITER_NP], [pthread.h]) +AC_MSG_CHECKING(for working epoll support) +AC_LINK_IFELSE( +AC_LANG_PROGRAM([#include <sys/epoll.h>], [epoll_create(10);]), +AC_MSG_RESULT(yes) +AC_DEFINE([HAVE_EPOLL], 1, [Define to 1 if your system has working epoll support.]), +AC_MSG_RESULT(no) +) + AC_MSG_CHECKING(for compiler atomic operations) AC_LINK_IFELSE( AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);]), |