X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_create.c;h=52a099b3cc73b55fc0bd36228f04e8631cebee82;hp=3b57c9f4d270f71ff37a3547d7fe99ea749781f9;hb=56d67cdd0c5b2c27c9242a3d5810c7184917f663;hpb=9e6dd6a7c7768d90a8f62d7379d3dfa361e3ad7f

diff --git a/src/rrd_create.c b/src/rrd_create.c
index 3b57c9f..52a099b 100644
--- a/src/rrd_create.c
+++ b/src/rrd_create.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.3.2  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.0  Copyright by Tobi Oetiker, 1997-2009
  *****************************************************************************
  * rrd_create.c  creates new rrds
  *****************************************************************************/
@@ -14,6 +14,10 @@
 
 #include "rrd_is_thread_safe.h"
 
+#ifdef WIN32
+# include <process.h>
+#endif
+
 unsigned long FnvHash(
     const char *str);
 int       create_hw_contingent_rras(
@@ -124,14 +128,14 @@ int rrd_create_r(
     /* init rrd clean */
     rrd_init(&rrd);
     /* static header */
-    if ((rrd.stat_head = calloc(1, sizeof(stat_head_t))) == NULL) {
+    if ((rrd.stat_head = (stat_head_t*)calloc(1, sizeof(stat_head_t))) == NULL) {
         rrd_set_error("allocating rrd.stat_head");
         rrd_free2(&rrd);
         return (-1);
     }
 
     /* live header */
-    if ((rrd.live_head = calloc(1, sizeof(live_head_t))) == NULL) {
+    if ((rrd.live_head = (live_head_t*)calloc(1, sizeof(live_head_t))) == NULL) {
         rrd_set_error("allocating rrd.live_head");
         rrd_free2(&rrd);
         return (-1);
@@ -162,7 +166,7 @@ int rrd_create_r(
         if (strncmp(argv[i], "DS:", 3) == 0) {
             size_t    old_size = sizeof(ds_def_t) * (rrd.stat_head->ds_cnt);
 
-            if ((rrd.ds_def = rrd_realloc(rrd.ds_def,
+            if ((rrd.ds_def = (ds_def_t*)rrd_realloc(rrd.ds_def,
                                           old_size + sizeof(ds_def_t))) ==
                 NULL) {
                 rrd_set_error("allocating rrd.ds_def");
@@ -227,11 +231,11 @@ int rrd_create_r(
             rrd.stat_head->ds_cnt++;
         } else if (strncmp(argv[i], "RRA:", 4) == 0) {
             char     *argvcopy;
-            char     *tokptr;
+            char     *tokptr = "";
             size_t    old_size = sizeof(rra_def_t) * (rrd.stat_head->rra_cnt);
             int       row_cnt;
 
-            if ((rrd.rra_def = rrd_realloc(rrd.rra_def,
+            if ((rrd.rra_def = (rra_def_t*)rrd_realloc(rrd.rra_def,
                                            old_size + sizeof(rra_def_t))) ==
                 NULL) {
                 rrd_set_error("allocating rrd.rra_def");
@@ -606,7 +610,7 @@ int create_hw_contingent_rras(
     (rrd->stat_head->rra_cnt)++;
     /* allocate the memory for the 4 contingent RRAs */
     old_size = sizeof(rra_def_t) * (rrd->stat_head->rra_cnt);
-    if ((rrd->rra_def = rrd_realloc(rrd->rra_def,
+    if ((rrd->rra_def = (rra_def_t*)rrd_realloc(rrd->rra_def,
                                     old_size + 4 * sizeof(rra_def_t))) ==
         NULL) {
         rrd_free2(rrd);
@@ -675,6 +679,10 @@ int rrd_create_fn(
     rrd_t     rrd_dn;
     unsigned  rrd_flags = RRD_READWRITE | RRD_CREAT;
 
+    unkn_cnt = 0;
+    for (i = 0; i < rrd->stat_head->rra_cnt; i++)
+        unkn_cnt += rrd->stat_head->ds_cnt * rrd->rra_def[i].row_cnt;
+
     if ((rrd_file_dn = rrd_open(file_name, rrd, rrd_flags)) == NULL) {
         rrd_set_error("creating '%s': %s", file_name, rrd_strerror(errno));
         rrd_free2(rrd);
@@ -690,7 +698,7 @@ int rrd_create_fn(
 
     rrd_write(rrd_file_dn, rrd->live_head, sizeof(live_head_t));
 
-    if ((rrd->pdp_prep = calloc(1, sizeof(pdp_prep_t))) == NULL) {
+    if ((rrd->pdp_prep = (pdp_prep_t*)calloc(1, sizeof(pdp_prep_t))) == NULL) {
         rrd_set_error("allocating pdp_prep");
         rrd_free2(rrd);
         rrd_close(rrd_file_dn);
@@ -706,7 +714,7 @@ int rrd_create_fn(
     for (i = 0; i < rrd->stat_head->ds_cnt; i++)
         rrd_write(rrd_file_dn, rrd->pdp_prep, sizeof(pdp_prep_t));
 
-    if ((rrd->cdp_prep = calloc(1, sizeof(cdp_prep_t))) == NULL) {
+    if ((rrd->cdp_prep = (cdp_prep_t*)calloc(1, sizeof(cdp_prep_t))) == NULL) {
         rrd_set_error("allocating cdp_prep");
         rrd_free2(rrd);
         rrd_close(rrd_file_dn);
@@ -753,7 +761,7 @@ int rrd_create_fn(
     /* now, we must make sure that the rest of the rrd
        struct is properly initialized */
 
-    if ((rrd->rra_ptr = calloc(1, sizeof(rra_ptr_t))) == NULL) {
+    if ((rrd->rra_ptr = (rra_ptr_t*)calloc(1, sizeof(rra_ptr_t))) == NULL) {
         rrd_set_error("allocating rra_ptr");
         rrd_free2(rrd);
         rrd_close(rrd_file_dn);
@@ -779,10 +787,6 @@ int rrd_create_fn(
     for (i = 0; i < 512; ++i)
         unknown[i] = DNAN;
 
-    unkn_cnt = 0;
-    for (i = 0; i < rrd->stat_head->rra_cnt; i++)
-        unkn_cnt += rrd->stat_head->ds_cnt * rrd->rra_def[i].row_cnt;
-
     while (unkn_cnt > 0) {
         if(rrd_write(rrd_file_dn, unknown, sizeof(rrd_value_t) * min(unkn_cnt, 512)) < 0)
         {
@@ -799,6 +803,7 @@ int rrd_create_fn(
         return -1;
     }
     /* flush all we don't need out of the cache */
+    rrd_init(&rrd_dn);
     if((rrd_file_dn = rrd_open(file_name, &rrd_dn, RRD_READONLY)) != NULL)
     {
         rrd_dontneed(rrd_file_dn, &rrd_dn);