* OF THIS SOFTWARE.
*
* $Log: comstack.h,v $
- * Revision 1.5 1995-05-29 08:11:31 quinn
+ * Revision 1.13 1995-11-01 13:54:33 quinn
+ * Minor adjustments
+ *
+ * Revision 1.12 1995/10/30 12:41:27 quinn
+ * Added hostname lookup for server.
+ *
+ * Revision 1.11 1995/09/29 17:12:01 quinn
+ * Smallish
+ *
+ * Revision 1.10 1995/09/29 17:01:48 quinn
+ * More Windows work
+ *
+ * Revision 1.9 1995/09/28 10:12:36 quinn
+ * Windows-support changes
+ *
+ * Revision 1.8 1995/09/27 15:02:46 quinn
+ * Modified function heads & prototypes.
+ *
+ * Revision 1.7 1995/06/19 12:38:24 quinn
+ * Reorganized include-files. Added small features.
+ *
+ * Revision 1.6 1995/05/30 10:54:51 quinn
+ * Added some backwards compatibility to the comstack (CS_SR->PROTO_SR)
+ *
+ * Revision 1.5 1995/05/29 08:11:31 quinn
* Moved oid from odr/asn to util.
*
* Revision 1.4 1995/05/16 08:50:29 quinn
#ifndef COMSTACK_H
#define COMSTACK_H
+#include <yconfig.h>
#include <oid.h>
-#include <dmalloc.h>
+#include <xmalloc.h>
-#define COMSTACK_DEFAULT_TIMEOUT -1
+#define COMSTACK_DEFAULT_TIMEOUT -1 /* not used yet */
struct comstack;
typedef struct comstack *COMSTACK;
struct comstack
{
CS_TYPE type;
- int errno; /* current error code of this stack */
+ int cerrno; /* current error code of this stack */
char *stackerr;/* current lower-layer error string, or null if none */
int iofile; /* UNIX file descriptor for iochannel */
- int timeout; /* how long to wait for trailing blocks */
+ int timeout; /* how long to wait for trailing blocks (ignored for now) */
void *private; /* state info for lower stack */
int more; /* connection has extra data in buffer */
int state; /* current state */
int (*f_listen)(COMSTACK handle, char *addrp, int *addrlen);
COMSTACK (*f_accept)(COMSTACK handle);
int (*f_close)(COMSTACK handle);
+ char *(*f_addrstr)(COMSTACK handle);
};
#define cs_put(handle, buf, size) ((*(handle)->f_put)(handle, buf, size))
#define cs_fileno(handle) ((handle)->iofile)
#define cs_stackerr(handle) ((handle)->stackerr)
#define cs_getstate(handle) ((handle)->getstate)
-#define cs_errno(handle) ((handle)->errno)
+#define cs_errno(handle) ((handle)->cerrno)
#define cs_getproto(handle) ((handle)->protocol)
+#define cs_addrstr(handle) ((*(handle)->f_addrstr)(handle))
const char *cs_strerror(COMSTACK h);
+const char *cs_errmsg(int n);
/*
* error management.
extern char *cs_errlist[];
+/* backwards compatibility */
+#define CS_SR PROTO_SR
+#define CS_Z3950 PROTO_Z3950
+
#endif