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| author | Heikki Kallasjoki <fis@zem.fi> | 2018-12-07 02:12:32 +0000 |
|---|---|---|
| committer | Heikki Kallasjoki <fis+github@zem.fi> | 2018-12-07 02:17:55 +0000 |
| commit | 7ec8aa9fcfba92019f537cd19dac4ce15674ddd6 (patch) | |
| tree | edfdfcb09dd20e54f9cd4742346c1bf8a45e60d2 /diskstats.c | |
| parent | 16d61af28bcd07348117fd457b62ff39c1a0b45d (diff) | |
| download | nano-exporter-7ec8aa9fcfba92019f537cd19dac4ce15674ddd6.tar.gz nano-exporter-7ec8aa9fcfba92019f537cd19dac4ce15674ddd6.tar.xz nano-exporter-7ec8aa9fcfba92019f537cd19dac4ce15674ddd6.zip | |
Use a struct type for metric labels.
Resolves #4. The real readability benefits are for test code, which will follow up in due course.
Diffstat (limited to 'diskstats.c')
| -rw-r--r-- | diskstats.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/diskstats.c b/diskstats.c index e622fd3..81231aa 100644 --- a/diskstats.c +++ b/diskstats.c @@ -95,9 +95,9 @@ static void diskstats_collect(scrape_req *req, void *ctx_ptr) { // buffers - const char *labels[][2] = { - { "device", 0 }, // filled by code - { 0, 0 }, + struct label labels[] = { + { .key = "device", .value = 0 }, // value filled by code + LABEL_END, }; char buf[BUF_SIZE]; @@ -123,7 +123,7 @@ static void diskstats_collect(scrape_req *req, void *ctx_ptr) { char *dev = strtok_r(0, " ", &p); if (!dev || *dev == '\0') continue; - labels[0][1] = dev; + labels[0].value = dev; // filter |