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-rw-r--r--sunrpc/rpc/svc.h7
-rw-r--r--sunrpc/svc_run.c15
2 files changed, 19 insertions, 3 deletions
diff --git a/sunrpc/rpc/svc.h b/sunrpc/rpc/svc.h
index 6a36900908..6b308f356e 100644
--- a/sunrpc/rpc/svc.h
+++ b/sunrpc/rpc/svc.h
@@ -269,9 +269,10 @@ extern int svc_fds;
* a small program implemented by the svc_rpc implementation itself;
* also see clnt.h for protocol numbers.
*/
-extern void svc_getreq __P ((int __rdfds));
-extern void svc_getreqset __P ((fd_set *readfds));
-extern void svc_run __P ((void)); /* __attribute__ ((noreturn)) */
+extern void svc_getreq __P ((int __rdfds));
+extern void svc_getreqset __P ((fd_set *__readfds));
+extern void svc_exit __P ((void));
+extern void svc_run __P ((void));
/*
* Socket to use on svcxxx_create call to get default socket
diff --git a/sunrpc/svc_run.c b/sunrpc/svc_run.c
index 0f59637fd1..021484d864 100644
--- a/sunrpc/svc_run.c
+++ b/sunrpc/svc_run.c
@@ -39,6 +39,16 @@ static char sccsid[] = "@(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";
#include <errno.h>
#include <rpc/rpc.h>
+static int svc_stop = 0;
+
+/* This function can be used as a signal handler to terminate the
+ server loop. */
+void
+svc_exit (void)
+{
+ svc_stop = 1;
+}
+
void
svc_run (void)
{
@@ -48,8 +58,13 @@ svc_run (void)
int readfds;
#endif /* def FD_SETSIZE */
+ svc_stop = 0;
+
for (;;)
{
+ if (svc_stop)
+ return;
+
#ifdef FD_SETSIZE
readfds = svc_fdset;
#else