diff options
Diffstat (limited to 'ruby_1_9_3/ext/socket/sockport.h')
-rw-r--r-- | ruby_1_9_3/ext/socket/sockport.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/ruby_1_9_3/ext/socket/sockport.h b/ruby_1_9_3/ext/socket/sockport.h new file mode 100644 index 0000000000..5f2fd24530 --- /dev/null +++ b/ruby_1_9_3/ext/socket/sockport.h @@ -0,0 +1,84 @@ +/************************************************ + + sockport.h - + + $Author$ + created at: Fri Apr 30 23:19:34 JST 1999 + +************************************************/ + +#ifndef SOCKPORT_H +#define SOCKPORT_H + +#ifdef SA_LEN +# define SS_LEN(ss) (ss)->ss_len +#else +# ifdef HAVE_SA_LEN +# define SA_LEN(sa) (sa)->sa_len +# define SS_LEN(ss) (ss)->ss_len +# else +# ifdef AF_INET6 +# define SA_LEN(sa) \ + (((sa)->sa_family == AF_INET6) ? sizeof(struct sockaddr_in6) \ + : sizeof(struct sockaddr)) +# define SS_LEN(ss) \ + (((ss)->ss_family == AF_INET6) ? sizeof(struct sockaddr_in6) \ + : sizeof(struct sockaddr)) +# else + /* by tradition, sizeof(struct sockaddr) covers most of the sockaddrs */ +# define SA_LEN(sa) (sizeof(struct sockaddr)) +# define SS_LEN(ss) (sizeof(struct sockaddr)) +# endif +# endif +#endif + +#ifdef HAVE_SA_LEN +# define SET_SA_LEN(sa, len) (void)((sa)->sa_len = (len)) +# define SET_SS_LEN(ss, len) (void)((ss)->ss_len = (len)) +#else +# define SET_SA_LEN(sa, len) (void)(len) +# define SET_SS_LEN(ss, len) (void)(len) +#endif + +#ifdef HAVE_SIN_LEN +# define SIN_LEN(si) (si)->sin_len +# define SET_SIN_LEN(si,len) (si)->sin_len = (len) +#else +# define SIN_LEN(si) sizeof(struct sockaddr_in) +# define SET_SIN_LEN(si,len) +#endif + +#ifndef IN_MULTICAST +# define IN_CLASSD(i) (((long)(i) & 0xf0000000) == 0xe0000000) +# define IN_MULTICAST(i) IN_CLASSD(i) +#endif + +#ifndef IN_EXPERIMENTAL +# define IN_EXPERIMENTAL(i) ((((long)(i)) & 0xe0000000) == 0xe0000000) +#endif + +#ifndef IN_CLASSA_NSHIFT +# define IN_CLASSA_NSHIFT 24 +#endif + +#ifndef IN_LOOPBACKNET +# define IN_LOOPBACKNET 127 +#endif + +#ifndef AF_UNSPEC +# define AF_UNSPEC 0 +#endif + +#ifndef PF_UNSPEC +# define PF_UNSPEC AF_UNSPEC +#endif + +#ifndef PF_INET +# define PF_INET AF_INET +#endif + +#if defined(HOST_NOT_FOUND) && !defined(h_errno) && !defined(__CYGWIN__) +extern int h_errno; +#endif + +#endif |