51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include "rrd.h"
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const char *rrdCreate(const char *filename, unsigned long step,
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time_t start, int argc, const char **argv) {
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int ret;
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ret = rrd_create_r(filename, step, start, argc, argv);
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if (ret != 0){
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printf("rrd_create %s, errno: %d\n", filename, ret);
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}
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return rrd_strerror(ret);
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}
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const char *rrdUpdate(const char *filename, const char *template,
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int argc, const char **argv) {
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int ret;
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ret = rrd_update_r(filename, template, argc, argv);
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if (ret != 0){
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printf("rrd_update %s, errno: %d\n", filename, ret);
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}
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return rrd_strerror(ret);
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}
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const char *rrdInfo(rrd_info_t **info, char *filename) {
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int ret = 0;
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*info = rrd_info_r(filename, &ret);
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if (ret != 0){
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printf("rrd_info %s, errno: %d\n", filename, ret);
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}
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return rrd_strerror(ret);
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}
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const char *rrdFetch(int *ret, char *filename, const char *cf, time_t *start,
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time_t *end, unsigned long *step, unsigned long *ds_cnt,
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char ***ds_namv, double **data) {
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//setbuf(stdout, NULL);
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//setbuf(stderr, NULL);
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*ret = rrd_fetch_r(filename, cf, start, end, step, ds_cnt, ds_namv, data);
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if (*ret != 0){
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printf("rrdfetch %s, errno: %d\n", filename, *ret);
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}
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return rrd_strerror(*ret);
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}
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char *arrayGetCString(char **values, int i) {
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return values[i];
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}
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