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| author | Eric S. Raymond <esr@thyrsus.com> | 2011-10-03 10:45:29 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2011-10-03 10:45:29 -0400 |
| commit | db993006c341f476e80cf7f1aba59081d2947ab3 (patch) | |
| tree | 0b8c0a8d324819cd810c8ef4317a91a213e45909 /shmexport.c | |
| parent | ecf1b666629bd74e4b5e28ec0edd1f787c737476 (diff) | |
| download | gpsd-db993006c341f476e80cf7f1aba59081d2947ab3.tar.gz | |
First cut at implementing waiting test for shm export.
Timeout argument is presently ignored.
Diffstat (limited to 'shmexport.c')
| -rw-r--r-- | shmexport.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/shmexport.c b/shmexport.c index 8e2cf190..5959b581 100644 --- a/shmexport.c +++ b/shmexport.c @@ -22,6 +22,7 @@ PERMISSIONS #include <sys/shm.h> #include "gpsd.h" +#include "libgps.h" /* for SHM_PSEUDO_FD */ #ifdef SHM_EXPORT_ENABLE @@ -84,9 +85,9 @@ void shm_update(struct gps_context_t *context, struct gps_data_t *gpsdata) sizeof(struct gps_data_t)); barrier(); #ifndef USE_QT - shared->gpsdata.gps_fd = -1; + shared->gpsdata.gps_fd = SHM_PSEUDO_FD; #else - shared->gpsdata.gps_fd = (void *)(intptr_t)-1; + shared->gpsdata.gps_fd = (void *)(intptr_t)SHM_PSEUDO_FD; #endif /* USE_QT */ barrier(); shared->bookend1 = tick; |