alfred-gpsd: Fix build against gpsd ABI 9.0
Commit Message
libgpsd 3.20 removed the timestamp_t type and the function
unix_to_iso8601(). The same release introduced the timespec_t based
function timespec_to_iso8601().
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
gpsd/alfred-gpsd.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
@@ -8,6 +8,8 @@
#include "alfred-gpsd.h"
+#include <time.h>
+
static struct globals gpsd_globals;
static int alfred_open_sock(struct globals *globals)
@@ -64,19 +66,31 @@ static int gpsd_publish_data(struct globals *globals)
return 0;
}
+static void gpsd_now_to_iso8601(char *tbuf, size_t len)
+{
+#if GPSD_API_MAJOR_VERSION >= 9
+ timespec_t now;
+
+ clock_gettime(CLOCK_REALTIME, &now);
+ timespec_to_iso8601(now, tbuf, len);
+#else
+ timestamp_t now = timestamp();
+ unix_to_iso8601(now, tbuf, len);
+#endif
+}
+
static void gpsd_get_location(struct globals *globals)
{
if (globals->source == SOURCE_CMDLINE) {
char tbuf[JSON_DATE_MAX+1];
- timestamp_t now = timestamp();
+ gpsd_now_to_iso8601(tbuf, sizeof(tbuf));
sprintf(globals->gpsd_data->tpv,
"{\"class\":\"TPV\",\"device\":\"command line\","
"\"time\":\"%s\","
"\"lat\":%f,\"lon\":%f,\"alt\":%f,"
"\"mode\":3}",
- unix_to_iso8601(now, tbuf, sizeof(tbuf)),
- globals->lat, globals->lon, globals->alt);
+ tbuf, globals->lat, globals->lon, globals->alt);
globals->gpsd_data->tpv_len =
htonl(strlen(globals->gpsd_data->tpv) + 1);
}