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| author | Yang Tse <yangsita@gmail.com> | 2007-10-24 14:39:07 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2007-10-24 14:39:07 +0000 |
| commit | 269e082f77c34db23eed4e875389f5c8a20fcd5d (patch) | |
| tree | bdc3f265399cd8ff841f41d121f7c3fc2848c3e3 /setup_once.h | |
| parent | b68a4326d206a1239f38b373026c2913cc200f41 (diff) | |
| download | c-ares-269e082f77c34db23eed4e875389f5c8a20fcd5d.tar.gz c-ares-269e082f77c34db23eed4e875389f5c8a20fcd5d.tar.bz2 c-ares-269e082f77c34db23eed4e875389f5c8a20fcd5d.zip | |
Windows build targets have socklen_t definition in ws2tcpip.h but some
versions of ws2tcpip.h do not have the definition. It seems that when
the socklen_t definition is missing from ws2tcpip.h the definition for
INET_ADDRSTRLEN is also missing, and that when one definition is present
the other one also is available.
Diffstat (limited to 'setup_once.h')
| -rw-r--r-- | setup_once.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/setup_once.h b/setup_once.h index d9b0f86..20969d4 100644 --- a/setup_once.h +++ b/setup_once.h @@ -91,6 +91,24 @@ struct timeval { #endif +/* + * Windows build targets have socklen_t definition in + * ws2tcpip.h but some versions of ws2tcpip.h do not + * have the definition. It seems that when the socklen_t + * definition is missing from ws2tcpip.h the definition + * for INET_ADDRSTRLEN is also missing, and that when one + * definition is present the other one also is available. + */ + +#if defined(WIN32) && !defined(HAVE_SOCKLEN_T) +# if ( defined(_MSC_VER) && !defined(INET_ADDRSTRLEN) ) || \ + (!defined(_MSC_VER) && !defined(HAVE_WS2TCPIP_H) ) +# define socklen_t int +# define HAVE_SOCKLEN_T +# endif +#endif + + #if defined(__minix) /* Minix doesn't support recv on TCP sockets */ #define sread(x,y,z) (ssize_t)read((RECV_TYPE_ARG1)(x), \ |