[src/trunk]: src/include/rpc provide a poll(2) based interface.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/66c0fa99fec3
branches:  trunk
changeset: 811621:66c0fa99fec3
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Nov 07 23:10:37 2015 +0000

description:
provide a poll(2) based interface.

diffstat:

 include/rpc/svc.h |  15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)

diffs (44 lines):

diff -r 31797d482b68 -r 66c0fa99fec3 include/rpc/svc.h
--- a/include/rpc/svc.h Sat Nov 07 23:09:20 2015 +0000
+++ b/include/rpc/svc.h Sat Nov 07 23:10:37 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: svc.h,v 1.28 2015/11/07 16:58:24 christos Exp $        */
+/*     $NetBSD: svc.h,v 1.29 2015/11/07 23:10:37 christos Exp $        */
 
 /*
  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
@@ -296,6 +296,8 @@
 #else
 #define svc_maxfd (*svc_fdset_getmax())
 #define svc_fdset (*svc_fdset_get())
+#define svc_pollfd svc_pollfd_get()
+#define svc_max_pollfd (*svc_fdset_getmax())
 #endif
 
 #define svc_fds svc_fdset.fds_bits[0]  /* compatibility */
@@ -310,9 +312,10 @@
 
 __BEGIN_DECLS
 
-#define SVC_FDSET_MT   1
+#define SVC_FDSET_MT   1       /* each thread gets own fd_set/pollfd */
+#define SVC_FDSET_POLL 2       /* use poll in svc_run */
 extern void    svc_fdset_init(int);
-extern fd_set  *svc_fdset_copy(const fd_set *);
+
 
 extern void    svc_fdset_zero(void);
 extern int     svc_fdset_isset(int);
@@ -322,6 +325,12 @@
 extern fd_set  *svc_fdset_get(void);
 extern int     svc_fdset_getsize(int);
 extern int     *svc_fdset_getmax(void);
+extern fd_set  *svc_fdset_copy(const fd_set *);
+
+extern struct pollfd *svc_pollfd_get(void);
+extern int     svc_pollfd_getsize(int);
+extern int     *svc_pollfd_getmax(void);
+extern struct pollfd *svc_pollfd_copy(const struct pollfd *);
 
 extern void    svc_getreq      (int);
 extern void    svc_getreqset   (fd_set *);