X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_update.c;h=5c607027fde0617cf608794f9252dc5005a7b0df;hp=9d3e85466b00271daf4f34a3badb4d9cda5f2b9b;hb=ac80502874611b14e8d7361ab8af22e252c0385b;hpb=a12627275ff8487174cbb907a066f62a00b6ae44

diff --git a/src/rrd_update.c b/src/rrd_update.c
index 9d3e854..5c60702 100644
--- a/src/rrd_update.c
+++ b/src/rrd_update.c
@@ -1,4 +1,3 @@
-
 /*****************************************************************************
  * RRDtool 1.3.2  Copyright by Tobi Oetiker, 1997-2008
  *                Copyright by Florian Forster, 2008
@@ -283,7 +282,7 @@ static int write_changes_to_disk(
  * normalize time as returned by gettimeofday. usec part must
  * be always >= 0
  */
-static inline void normalize_time(
+static void normalize_time(
     struct timeval *t)
 {
     if (t->tv_usec < 0) {
@@ -296,7 +295,7 @@ static inline void normalize_time(
  * Sets current_time and current_time_usec based on the current time.
  * current_time_usec is set to 0 if the version number is 1 or 2.
  */
-static inline void initialize_time(
+static void initialize_time(
     time_t *current_time,
     unsigned long *current_time_usec,
     int version)
@@ -449,14 +448,10 @@ int rrd_update(
     {
         rc = rrdc_update (argv[optind], /* file */
                           argc - optind - 1, /* values_num */
-                          (void *) (argv + optind + 1)); /* values */
-        if (rc != 0)
-        {
+                          (const char *const *) (argv + optind + 1)); /* values */
+        if (rc > 0)
             rrd_set_error("Failed sending the values to rrdcached: %s",
-                    (rc < 0)
-                    ? "Internal error"
-                    : rrd_strerror (rc));
-        }
+                          rrd_strerror (rc));
     }
 
   out:
@@ -523,6 +518,7 @@ int _rrd_update(
         goto err_out;
     }
 
+    rrd_init(&rrd);
     if ((rrd_file = rrd_open(filename, &rrd, RRD_READWRITE)) == NULL) {
         goto err_free;
     }
@@ -621,41 +617,6 @@ int _rrd_update(
 }
 
 /*
- * get exclusive lock to whole file.
- * lock gets removed when we close the file
- *
- * returns 0 on success
- */
-int rrd_lock(
-    rrd_file_t *file)
-{
-    int       rcstat;
-
-    {
-#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
-        struct _stat st;
-
-        if (_fstat(file->fd, &st) == 0) {
-            rcstat = _locking(file->fd, _LK_NBLCK, st.st_size);
-        } else {
-            rcstat = -1;
-        }
-#else
-        struct flock lock;
-
-        lock.l_type = F_WRLCK;  /* exclusive write lock */
-        lock.l_len = 0; /* whole file */
-        lock.l_start = 0;   /* start of file */
-        lock.l_whence = SEEK_SET;   /* end of file */
-
-        rcstat = fcntl(file->fd, F_SETLK, &lock);
-#endif
-    }
-
-    return (rcstat);
-}
-
-/*
  * Allocate some important arrays used, and initialize the template.
  *
  * When it returns, either all of the structures are allocated
@@ -1003,7 +964,13 @@ static int get_time_from_reading(
         *current_time_usec = tmp_time.tv_usec;
     } else {
         old_locale = setlocale(LC_NUMERIC, "C");
+        errno = 0;
         tmp = strtod(updvals[0], 0);
+        if (errno > 0) {
+            rrd_set_error("converting '%s' to float: %s",
+                updvals[0], rrd_strerror(errno));
+            return -1;
+        };
         setlocale(LC_NUMERIC, old_locale);
         *current_time = floor(tmp);
         *current_time_usec = (long) ((tmp - (double) *current_time) * 1e6f);
@@ -1099,12 +1066,12 @@ static int update_pdp_prep(
                 old_locale = setlocale(LC_NUMERIC, "C");
                 errno = 0;
                 pdp_new[ds_idx] = strtod(updvals[ds_idx + 1], &endptr);
-                setlocale(LC_NUMERIC, old_locale);
                 if (errno > 0) {
                     rrd_set_error("converting '%s' to float: %s",
                                   updvals[ds_idx + 1], rrd_strerror(errno));
                     return -1;
                 };
+                setlocale(LC_NUMERIC, old_locale);
                 if (endptr[0] != '\0') {
                     rrd_set_error
                         ("conversion of '%s' to float not complete: tail '%s'",
@@ -1114,16 +1081,16 @@ static int update_pdp_prep(
                 rate = pdp_new[ds_idx] / interval;
                 break;
             case DST_GAUGE:
-                errno = 0;
                 old_locale = setlocale(LC_NUMERIC, "C");
+                errno = 0;
                 pdp_new[ds_idx] =
                     strtod(updvals[ds_idx + 1], &endptr) * interval;
-                setlocale(LC_NUMERIC, old_locale);
                 if (errno) {
                     rrd_set_error("converting '%s' to float: %s",
                                   updvals[ds_idx + 1], rrd_strerror(errno));
                     return -1;
                 };
+                setlocale(LC_NUMERIC, old_locale);
                 if (endptr[0] != '\0') {
                     rrd_set_error
                         ("conversion of '%s' to float not complete: tail '%s'",
@@ -1942,7 +1909,7 @@ static int write_to_rras(
               + ds_cnt * rra_ptr->cur_row * sizeof(rrd_value_t);
 
             /* re-seek if the position is wrong or we wrapped around */
-            if (rra_pos_new != rrd_file->pos) {
+            if ((size_t)rra_pos_new != rrd_file->pos) {
                 if (rrd_seek(rrd_file, rra_pos_new, SEEK_SET) != 0) {
                     rrd_set_error("seek error in rrd");
                     return -1;
@@ -1966,6 +1933,8 @@ static int write_to_rras(
                 (rrd_file, rrd, rra_idx, scratch_idx,
                  pcdp_summary, rra_time) == -1)
                 return -1;
+
+            rrd_notify_row(rrd_file, rra_idx, rra_pos_new, rra_time);
         }
 
         rra_start += rra_def->row_cnt * ds_cnt * sizeof(rrd_value_t);
@@ -2003,12 +1972,14 @@ static int write_RRA_row(
             /* append info to the return hash */
             *pcdp_summary = rrd_info_push(*pcdp_summary,
                                           sprintf_alloc
-                                          ("[%d]RRA[%s][%lu]DS[%s]", rra_time,
+                                          ("[%lli]RRA[%s][%lu]DS[%s]", 
+                                           (long long)rra_time,
                                            rrd->rra_def[rra_idx].cf_nam,
                                            rrd->rra_def[rra_idx].pdp_cnt,
                                            rrd->ds_def[ds_idx].ds_nam),
-                                          RD_I_VAL, iv);
+                                           RD_I_VAL, iv);
         }
+        errno = 0;
         if (rrd_write(rrd_file,
                       &(rrd->cdp_prep[cdp_idx].scratch[CDP_scratch_idx].
                         u_val), sizeof(rrd_value_t)) != sizeof(rrd_value_t)) {