diff options
| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2015-10-05 00:01:28 +0200 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2015-10-05 00:01:28 +0200 |
| commit | 0c0066919ede9a3ab03a35bea3df22a156747629 (patch) | |
| tree | 5f4b9f6f859f94d72102a6ea2c2458d563170a9a /sfeed_mbox.c | |
| parent | 019bb0178ec6e97bf1bc780c027407b14fdbd407 (diff) | |
sfeed_mbox: do host lookup and current time once at startup, not per feed
Diffstat (limited to 'sfeed_mbox.c')
| -rw-r--r-- | sfeed_mbox.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/sfeed_mbox.c b/sfeed_mbox.c index 6b14786..96ec02e 100644 --- a/sfeed_mbox.c +++ b/sfeed_mbox.c @@ -13,6 +13,7 @@ static char *line; static size_t linesize; +static char host[256], *user, mtimebuf[32]; /* jenkins one-at-a-time hash, used for Message-Id */ static uint32_t @@ -76,22 +77,9 @@ static void printfeed(FILE *fp, const char *feedname) { struct tm tm; - char *fields[FieldLast], timebuf[32], mtimebuf[32]; - char host[256], *user; + char *fields[FieldLast], timebuf[32]; time_t parsedtime; - if (!(user = getenv("USER"))) - user = "you"; - if (gethostname(host, sizeof(host)) == -1) - err(1, "gethostname"); - - if ((parsedtime = time(NULL)) == -1) - err(1, "time"); - if (!gmtime_r(&parsedtime, &tm)) - errx(1, "gmtime_r: can't get current time"); - if (!strftime(mtimebuf, sizeof(mtimebuf), "%a %b %d %H:%M:%S %Y", &tm)) - errx(1, "strftime: can't format current time"); - while (parseline(&line, &linesize, fields, fp) > 0) { parsedtime = 0; strtotime(fields[FieldUnixTimestamp], &parsedtime); @@ -140,10 +128,23 @@ printfeed(FILE *fp, const char *feedname) int main(int argc, char *argv[]) { + struct tm tm; + time_t t; FILE *fp; char *name; int i; + if (!(user = getenv("USER"))) + user = "you"; + if (gethostname(host, sizeof(host)) == -1) + err(1, "gethostname"); + if ((t = time(NULL)) == -1) + err(1, "time"); + if (!gmtime_r(&t, &tm)) + errx(1, "gmtime_r: can't get current time"); + if (!strftime(mtimebuf, sizeof(mtimebuf), "%a %b %d %H:%M:%S %Y", &tm)) + errx(1, "strftime: can't format current time"); + if (argc == 1) { printfeed(stdin, ""); } else { |