X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_parsetime.c;h=1b59f454252a851a72f6cf0d2e3a4fe433393f73;hp=c1aef0b76e4852e29a3800d9d0233ce85c7eb584;hb=81645751d54a976a0bd49cf87c0b88bd9623599d;hpb=8d278938aef5adefa2915dd446abc028cc764550

diff --git a/src/rrd_parsetime.c b/src/rrd_parsetime.c
index c1aef0b..1b59f45 100644
--- a/src/rrd_parsetime.c
+++ b/src/rrd_parsetime.c
@@ -114,14 +114,17 @@
 
 /* Local headers */
 
-#include "rrd_tool.h"
 #include <stdarg.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include "rrd_tool.h"
 
 /* Structures and unions */
 
 enum {                  /* symbols */
     MIDNIGHT, NOON, TEATIME,
-    PM, AM, YESTERDAY, TODAY, TOMORROW, NOW, START, END,
+    PM, AM, YESTERDAY, TODAY, TOMORROW, NOW, START, END, EPOCH,
     SECONDS, MINUTES, HOURS, DAYS, WEEKS, MONTHS, YEARS,
     MONTHS_MINUTES,
     NUMBER, PLUS, MINUS, DOT, COLON, SLASH, ID, JUNK,
@@ -154,6 +157,7 @@ static const struct SpecialToken VariousWords[] = {
     {"s", START},
     {"end", END},
     {"e", END},
+    {"epoch", EPOCH},
 
     {"jan", JAN},
     {"feb", FEB},
@@ -483,7 +487,7 @@ static char *expect2(
  *              It also applies those m-guessing heuristics.
  */
 static char *plus_minus(
-    rrd_time_value_t *ptv,
+    rrd_time_value_t * ptv,
     int doop)
 {
     static int op = PLUS;
@@ -569,7 +573,7 @@ static char *plus_minus(
  * tod() computes the time of day (TIME-OF-DAY-SPEC)
  */
 static char *tod(
-    rrd_time_value_t *ptv)
+    rrd_time_value_t * ptv)
 {
     int       hour, minute = 0;
     int       tlen;
@@ -646,7 +650,7 @@ static char *tod(
  * assign_date() assigns a date, adjusting year as appropriate
  */
 static char *assign_date(
-    rrd_time_value_t *ptv,
+    rrd_time_value_t * ptv,
     long mday,
     long mon,
     long year)
@@ -679,7 +683,7 @@ static char *assign_date(
  * day() picks apart DAY-SPEC-[12]
  */
 static char *day(
-    rrd_time_value_t *ptv)
+    rrd_time_value_t * ptv)
 {
     /* using time_t seems to help portability with 64bit oses */
     time_t    mday = 0, wday, mon, year = ptv->tm.tm_year;
@@ -833,7 +837,7 @@ static char *day(
  */
 char     *rrd_parsetime(
     const char *tspec,
-    rrd_time_value_t *ptv)
+    rrd_time_value_t * ptv)
 {
     time_t    now = time(NULL);
     int       hr = 0;
@@ -856,6 +860,9 @@ char     *rrd_parsetime(
     case MINUS:
         break;          /* jump to OFFSET-SPEC part */
 
+    case EPOCH:
+        ptv->type = RELATIVE_TO_EPOCH;
+        goto KeepItRelative;
     case START:
         ptv->type = RELATIVE_TO_START_TIME;
         goto KeepItRelative;
@@ -990,8 +997,8 @@ char     *rrd_parsetime(
 
 
 int rrd_proc_start_end(
-    rrd_time_value_t *start_tv,
-    rrd_time_value_t *end_tv,
+    rrd_time_value_t * start_tv,
+    rrd_time_value_t * end_tv,
     time_t *start,
     time_t *end)
 {