DeforaOS/Probe
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Initialize RRD database files one second in the past

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This commit is contained in:
Pierre Pronchery 2016-02-04 15:57:59 +01:00
parent e8cce6837b
commit db5a4a2863
1 changed files with 4 additions and 4 deletions
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8
src/rrd.c
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@ -52,7 +52,7 @@
/* prototypes */ /* prototypes */
static int _rrd_exec(char * argv[]); static int _rrd_exec(char * argv[]);
static int _rrd_perror(char const * message, int ret); static int _rrd_perror(char const * message, int ret);
static char * _rrd_timestamp(void); static char * _rrd_timestamp(off_t offset);
/* public */ /* public */
@ -96,7 +96,7 @@ int rrd_create(RRDType type, char const * filename)
return -1; return -1;
} }
argv[2] = string_new(filename); argv[2] = string_new(filename);
argv[4] = _rrd_timestamp(); argv[4] = _rrd_timestamp(-1);
/* create the database */ /* create the database */
if(argv[2] != NULL && argv[4] != NULL) if(argv[2] != NULL && argv[4] != NULL)
ret = _rrd_exec(argv); ret = _rrd_exec(argv);
@ -233,7 +233,7 @@ static int _rrd_perror(char const * message, int ret)
/* rrd_timestamp */ /* rrd_timestamp */
static char * _rrd_timestamp(void) static char * _rrd_timestamp(off_t offset)
{ {
struct timeval tv; struct timeval tv;
@ -242,5 +242,5 @@ static char * _rrd_timestamp(void)
_rrd_perror("gettimeofday", -errno); _rrd_perror("gettimeofday", -errno);
return NULL; return NULL;
} }
return string_new_format("%ld", tv.tv_sec); return string_new_format("%ld", tv.tv_sec + offset);
} }