| commit | 221b4b2436ac78a65c3b775c25ccd396a1fed208 | [log] [tgz] |
|---|---|---|
| author | Darren Tucker <dtucker@zip.com.au> | Fri Mar 22 12:51:09 2013 +1100 |
| committer | Darren Tucker <dtucker@zip.com.au> | Fri Mar 22 12:51:09 2013 +1100 |
| tree | 430402b1d4b760da62f9d16a066c68bd94d54d14 | |
| parent | c8a0f27c6d761d1335d13ed84d773e9ddf1d95c8 [diff] [blame] |
- (dtucker) [includes.h] Check if _GNU_SOURCE is already defined before defining it again. Prevents warnings if someone, eg, sets it in CFLAGS.
diff --git a/includes.h b/includes.h index 3e206c8..07bcd89 100644 --- a/includes.h +++ b/includes.h
@@ -18,7 +18,9 @@ #include "config.h" +#ifndef _GNU_SOURCE #define _GNU_SOURCE /* activate extra prototypes for glibc */ +#endif #include <sys/types.h> #include <sys/socket.h> /* For CMSG_* */