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| author | Darren Tucker <dtucker@zip.com.au> | 2013-03-22 02:51:09 +0100 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2013-03-22 02:51:09 +0100 |
| commit | 221b4b2436ac78a65c3b775c25ccd396a1fed208 (patch) | |
| tree | 430402b1d4b760da62f9d16a066c68bd94d54d14 /includes.h | |
| parent | - (dtucker) [configure.ac] Add stdlib.h to zlib check for exit() prototype. (diff) | |
| download | openssh-221b4b2436ac78a65c3b775c25ccd396a1fed208.tar.xz openssh-221b4b2436ac78a65c3b775c25ccd396a1fed208.zip | |
- (dtucker) [includes.h] Check if _GNU_SOURCE is already defined before
defining it again. Prevents warnings if someone, eg, sets it in CFLAGS.
Diffstat (limited to 'includes.h')
| -rw-r--r-- | includes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/includes.h b/includes.h index 3e206c899..07bcd89f2 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_* */ |