performance and latency improvements to Lock Sucking; use kqueue() wh…

…en supported git-svn-id: https://sshguard.svn.sourceforge.net/svnroot/sshguard/trunk@197 8a9c3130-423d-464b-8744-2863c99db41f
schmurfy · May 9, 2010 · d2930df · d2930df
1 parent 7339a84
commit d2930df
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Showing 8 changed files with 309 additions and 45 deletions.
diff --git a/Changes b/Changes
@@ -1,6 +1,7 @@
 * 1.5rc3
     - fix man page's blacklisting section
     - make blacklisting work from first blocking
+    - performance and responsiveness improvements to the Log Sucker
     - improve logging
     - fix process authentication possibly getting stuck on children
     - fix a recognition problem for multilog files

diff --git a/configure b/configure
@@ -4988,7 +4988,7 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
-for ac_func in gethostbyname inet_ntoa strerror strstr strtol
+for ac_func in gethostbyname inet_ntoa strerror strstr strtol kqueue
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"

diff --git a/configure.ac b/configure.ac
@@ -33,7 +33,7 @@ AC_TYPE_SIZE_T
 AC_FUNC_FORK
 AC_FUNC_MALLOC
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([gethostbyname inet_ntoa strerror strstr strtol])
+AC_CHECK_FUNCS([gethostbyname inet_ntoa strerror strstr strtol kqueue])
 # Solaris provides these functions in separate libraries
 AC_SEARCH_LIBS([socket], [socket])
 AC_SEARCH_LIBS([gethostbyname], [nsl])

diff --git a/src/Makefile.am b/src/Makefile.am
@@ -1,6 +1,6 @@
 SUBDIRS = parser fwalls
 
-AM_CFLAGS=-I. -std=c99 -Wall -D_POSIX_C_SOURCE=200112L
+AM_CFLAGS=-I. -std=c99 -Wall -D_XOPEN_SOURCE #-D_POSIX_C_SOURCE=200112L
 
 if DEBUG
 AM_CFLAGS+= -g

diff --git a/src/Makefile.in b/src/Makefile.in
@@ -204,8 +204,7 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 SUBDIRS = parser fwalls
-AM_CFLAGS = -I. -std=c99 -Wall -D_POSIX_C_SOURCE=200112L \
-	$(am__append_1)
+AM_CFLAGS = -I. -std=c99 -Wall -D_XOPEN_SOURCE $(am__append_1)
 sshguard_SOURCES = sshguard.c seekers.c sshguard_whitelist.c sshguard_log.c sshguard_procauth.c sshguard_blacklist.c sshguard_options.c sshguard_logsuck.c simclist.c hash_32a.c
 sshguard_LDADD = parser/libparser.a fwalls/libfwall.a
 all: config.h

diff --git a/src/config.h.in b/src/config.h.in
@@ -24,6 +24,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 if you have the `kqueue' function. */
+#undef HAVE_KQUEUE
+
 /* Define to 1 if you have the `pthread' library (-lpthread). */
 #undef HAVE_LIBPTHREAD