diff options
Diffstat (limited to 'vms/sockadapt.h')
| -rw-r--r-- | vms/sockadapt.h | 83 |
1 files changed, 81 insertions, 2 deletions
diff --git a/vms/sockadapt.h b/vms/sockadapt.h index 0d56285750..18f4002f12 100644 --- a/vms/sockadapt.h +++ b/vms/sockadapt.h @@ -2,7 +2,7 @@ * * Authors: Charles Bailey bailey@genetics.upenn.edu * David Denholm denholm@conmat.phys.soton.ac.uk - * Last Revised: 24-Feb-1995 + * Last Revised: 17-Mar-1995 * * This file should include any other header files and procide any * declarations, typedefs, and prototypes needed by perl for TCP/IP @@ -11,7 +11,18 @@ * This version is set up for perl5 with socketshr 0.9D TCP/IP support. */ -#include <socketshr.h> +/* SocketShr doesn't support these routines, but the DECC RTL contains + * stubs with these names, designed to be used with the UCX socket + * library. We avoid linker collisions by substituting new names. + */ +#define getnetbyaddr no_getnetbyaddr +#define getnetbyname no_getnetbyname +#define getnetent no_getnetent +#define setnetent no_setnetent +#define endnetent no_endnetent + + +#ifdef __GNU_CC__ /* we may not have netdb.h etc, so lets just do this here - div */ /* no harm doing this for all .c files - needed only by pp_sys.c */ @@ -50,6 +61,16 @@ struct sockaddr { char sa_data[14]; /* up to 14 bytes of direct address */ }; +/* + * Socket address, internet style. + */ +struct sockaddr_in { + short sin_family; + unsigned short sin_port; + struct in_addr sin_addr; + char sin_zero[8]; +}; + struct timeval { long tv_sec; long tv_usec; @@ -61,3 +82,61 @@ struct netent { int n_addrtype; long n_net; }; + +/* Since socketshr.h won't declare function prototypes unless it thinks + * the system headers have already been included, we convince it that + * this is the case. + */ + +#ifndef AF_INET +# define AF_INET 2 +#endif +#ifndef IPPROTO_TCP +# define IPPROTO_TCP 6 +#endif +#ifndef __INET_LOADED +# define __INET_LOADED +#endif +#ifndef __NETDB_LOADED +# define __NETDB_LOADED +#endif + +/* Finally, we provide prototypes for routines not supported by SocketShr, + * so that the stubs in sockadapt.c won't cause complaints about + * undeclared routines. + */ + +struct netent *getnetbyaddr( long net, int type); +struct netent *getnetbyname( char *name); +struct netent *getnetent(); +void setnetent(); +void endnetent(); + +#else /* !__GNU_CC__ */ + +/* DECC and VAXC have socket headers in the system set; they're for UCX, but + * we'll assume that the actual calling sequence is identical across the + * various TCP/IP stacks; these routines are pretty standard. + */ +#include <socket.h> +#include <in.h> +#include <inet.h> +#include <netdb.h> +/* However, we don't have these two in the system headers. */ +void setnetent(); +void endnetent(); + +#endif + +#include <socketshr.h> +/* socketshr.h from SocketShr 0.9D doesn't alias fileno; it's comments say + * that the CRTL version works OK. This isn't the case, at least with + * VAXC, so we use the SocketShr version. + * N.B. This means that sockadapt.h must be included *after* stdio.h. + * This is presently the case for Perl. + */ +#ifdef fileno +# undef fileno +#endif +#define fileno si_fileno +int si_fileno(FILE *); |