* Added experimental code to set the socket limit at runtime.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12803 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 92 insertions, 1 deletions

diff --git a/configure b/configure
index fcf9e42d7..39e0ecdcd 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 12729 .
+# From configure.in Revision: 12803 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61.
 #
@@ -3987,6 +3987,97 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 
 #
+# setrlimit - used to set the socket limit
+#
+{ echo "$as_me:$LINENO: checking for setrlimit" >&5
+echo $ECHO_N "checking for setrlimit... $ECHO_C" >&6; }
+if test "${ac_cv_func_setrlimit+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define setrlimit to an innocuous variant, in case <limits.h> declares setrlimit.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define setrlimit innocuous_setrlimit
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char setrlimit (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef setrlimit
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char setrlimit ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_setrlimit || defined __stub___setrlimit
+choke me
+#endif
+
+int
+main ()
+{
+return setrlimit ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_setrlimit=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_setrlimit=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_setrlimit" >&5
+echo "${ECHO_T}$ac_cv_func_setrlimit" >&6; }
+if test $ac_cv_func_setrlimit = yes; then
+  CFLAGS="$CFLAGS -DHAVE_SETRLIMIT"
+fi
+
+
+
+
+#
 # Memory manager
 #
 case $enable_manager in