/****************************************************************************
- * RRDtool 1.2.23 Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.99907080300 Copyright by Tobi Oetiker, 1997-2007
****************************************************************************
* rrd_rpncalc.c RPN calculator functions
****************************************************************************/
#include "rrd_rpncalc.h"
#include "rrd_graph.h"
#include <limits.h>
+#include <locale.h>
short addop2str(
enum op_en op,
long steps = -1;
rpnp_t *rpnp;
char vname[MAX_VNAME_LEN + 10];
+ char *old_locale;
+
+ old_locale = setlocale(LC_NUMERIC, "C");
rpnp = NULL;
expr = (char *) expr_const;
while (*expr) {
if ((rpnp = (rpnp_t *) rrd_realloc(rpnp, (++steps + 2) *
sizeof(rpnp_t))) == NULL) {
+ setlocale(LC_NUMERIC, old_locale);
return NULL;
}
else if (strncmp(expr, #VVV, strlen(#VVV))==0 && ( expr[strlen(#VVV)] == ',' || expr[strlen(#VVV)] == '\0' )){ \
rpnp[steps].op = VV; \
expr+=strlen(#VVV); \
- }
-
+ }
#define match_op_param(VV,VVV) \
else if (sscanf(expr, #VVV "(" DEF_NAM_FMT ")",vname) == 1) { \
}
else {
+ setlocale(LC_NUMERIC, old_locale);
free(rpnp);
return NULL;
}
+
if (*expr == 0)
break;
if (*expr == ',')
expr++;
else {
+ setlocale(LC_NUMERIC, old_locale);
free(rpnp);
return NULL;
}
}
rpnp[steps + 1].op = OP_END;
+ setlocale(LC_NUMERIC, old_locale);
return rpnp;
}