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| author | Gary E. Miller <gem@rellim.com> | 2016-08-15 18:33:36 -0700 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2016-08-15 18:33:36 -0700 |
| commit | b4715a222b1cc8a58b98203809be0f2c008bac47 (patch) | |
| tree | 4ca8eee65e9c17b62beaf0d4f59796339315f7f2 /libgps_shm.c | |
| parent | e9fdd7e827a5980c854df298e6cdb8667bfb180c (diff) | |
| download | gpsd-b4715a222b1cc8a58b98203809be0f2c008bac47.tar.gz | |
Fix a warning when C99 specified.
In file included from libgps_shm.c:27:0:
/usr/include/sys/ipc.h:24:3: warning: #warning "Files using this header
must be compiled with _GNU_SOURCE or _XOPEN_SOURCE" [-Wcpp]
# warning "Files using this header must be compiled with _GNU_SOURCE or
_XOPEN_S
Diffstat (limited to 'libgps_shm.c')
| -rw-r--r-- | libgps_shm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgps_shm.c b/libgps_shm.c index 75aba8aa..d8e11f75 100644 --- a/libgps_shm.c +++ b/libgps_shm.c @@ -14,6 +14,10 @@ PERMISSIONS BSD terms apply: see the file COPYING in the distribution root for details. ***************************************************************************/ + +/* sys/ipc.h needs _XOPEN_SOURCE, 500 mean X/Open 1995 */ +#define _XOPEN_SOURCE 500 + #include <time.h> /* for time_t */ #include "gpsd_config.h" |