added tzset and setlocale to rrd_graph

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@120 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/configure.ac b/configure.ac
index a9d8726..d6557f5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -230,7 +230,7 @@ AC_PROG_LIBTOOL
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/time.h sys/times.h sys/param.h sys/resource.h float.h)
+AC_CHECK_HEADERS(fcntl.h time.h locale.h fp_class.h malloc.h unistd.h ieeefp.h math.h sys/time.h sys/times.h sys/param.h sys/resource.h float.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -278,7 +278,7 @@ AC_FUNC_VPRINTF
 dnl for each function found we get a definition in config.h 
 dnl of the form HAVE_FUNCTION
 
-AC_CHECK_FUNCS(strerror snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
+AC_CHECK_FUNCS(tzset setlocale strerror snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
 
 dnl HP-UX 11.00 does not have finite but does have isfinite as a macro
 AC_CHECK_FUNCS(fpclassify, ,

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index cc2861f..c58326f 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -13,6 +13,12 @@
 #include <io.h>
 #include <fcntl.h>
 #endif
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
 
 #include "rrd_graph.h"
 #include "rrd_graph_helper.h"
@@ -2434,6 +2440,14 @@ rrd_graph(int argc, char **argv, char ***prdata, int *xsize, int *ysize)
 {
     image_desc_t   im;
 
+#ifdef HAVE_TZSET
+    tzset();
+#endif
+#ifdef HAVE_SETLOCALE
+    setlocale(LC_ALL,"");
+#endif
+            
+            
     rrd_graph_init(&im);
 
     rrd_graph_options(argc,argv,&im);