Change in osmocom-bb[master]: layer23: Fix build against gpsd >= 3.18

[Pau Espin Pedrol]

Pau Espin Pedrol has uploaded this change for review. ( https://gerrit.osmocom.org/11609


Change subject: layer23: Fix build against gpsd >= 3.18
......................................................................

layer23: Fix build against gpsd >= 3.18

Change-Id: I0e97d3e8c3688064c959ea60ecef50cfbbc1bcd6
---
M src/host/layer23/src/common/gps.c
1 file changed, 13 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/09/11609/1

diff --git a/src/host/layer23/src/common/gps.c b/src/host/layer23/src/common/gps.c
index 3ec7377..35ee416 100644
--- a/src/host/layer23/src/common/gps.c
+++ b/src/host/layer23/src/common/gps.c
@@ -60,9 +60,20 @@
 
 #if GPSD_API_MAJOR_VERSION >= 5
 static struct gps_data_t _gdata;
-#define gps_poll gps_read
 #endif
 
+static inline int compat_gps_read(struct gps_data_t *data)
+{
+/* API break in gpsd 6bba8b329fc7687b15863d30471d5af402467802 */
+#if GPSD_API_MAJOR_VERSION >= 7 && GPSD_API_MINOR_VERSION >= 0
+	return gps_read(data, NULL, 0);
+#elif GPSD_API_MAJOR_VERSION >= 5
+	return gps_read(data);
+#else
+	return gps_poll(data);
+#endif
+}
+
 int osmo_gpsd_cb(struct osmo_fd *bfd, unsigned int what)
 {
 	struct tm *tm;
@@ -85,7 +96,7 @@
 #endif
 
 	/* polling returned an error */
-	if (gps_poll(gdata))
+	if (compat_gps_read(gdata))
 	    goto gps_not_ready;
 
 	/* data are valid */

-- 
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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I0e97d3e8c3688064c959ea60ecef50cfbbc1bcd6
Gerrit-Change-Number: 11609
Gerrit-PatchSet: 1
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>
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