diff options
| author | Yang Tse <yangsita@gmail.com> | 2008-09-17 11:31:37 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-09-17 11:31:37 +0000 |
| commit | 0c1ae21c110454413f0a19ef8134e024f4c5c6ef (patch) | |
| tree | 8122f99e8dde163d8bb6b158fa7156cb978c9ed6 /ares/ares_getnameinfo.c | |
| parent | f30959c6bd01a90d1f6b17d72d03a415ec83ec99 (diff) | |
improve detection of getservbyport_r()
Diffstat (limited to 'ares/ares_getnameinfo.c')
| -rw-r--r-- | ares/ares_getnameinfo.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ares/ares_getnameinfo.c b/ares/ares_getnameinfo.c index 99d3b87d9..7bd4eca8a 100644 --- a/ares/ares_getnameinfo.c +++ b/ares/ares_getnameinfo.c @@ -16,6 +16,13 @@ */ #include "setup.h" +#ifdef HAVE_GETSERVBYPORT_R +# if !defined(GETSERVBYPORT_R_ARGS) || \ + (GETSERVBYPORT_R_ARGS < 4) || (GETSERVBYPORT_R_ARGS > 6) +# error "you MUST specifiy a valid number of arguments for getservbyport_r" +# endif +#endif + #ifdef HAVE_SYS_SOCKET_H # include <sys/socket.h> #endif |