X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Frmr%2Fsi%2Fsrc%2Fsi95%2Fsishutdown.c;h=4ff1e8f894c5cd24e44a5ba8565ba312dfd70c01;hb=fa454008020483ac35e1d20300cddfe877d8dd6d;hp=c76bc94734a94b94b99761f29c1a3e9dc19d8320;hpb=5861625ff2eaf1bd3a69ce488bd7d14f7b402432;p=ric-plt%2Flib%2Frmr.git

diff --git a/src/rmr/si/src/si95/sishutdown.c b/src/rmr/si/src/si95/sishutdown.c
index c76bc94..4ff1e8f 100644
--- a/src/rmr/si/src/si95/sishutdown.c
+++ b/src/rmr/si/src/si95/sishutdown.c
@@ -22,26 +22,45 @@
 ******************************************************************************
 *
 *  Mnemonic: SIshutdown
-*  Abstract: This routine will ensure that all tp blocks have been closed
-*            with the transport provider and removed from the list. The
-*            shutdown flag is set in addition.
-*  Parms:    gptr - pointer to the ginfo structure (SIHANDLE)
-*  Retrns:   Nothing.
+*  Abstract: Shutdown and abort functions.
+*
 *  Date:     23 March 1995
 *  Author:   E. Scott Daniels
 *
 *****************************************************************************
 */
-#include "sisetup.h"                   //  get includes and defines 
+#include "sisetup.h"                   //  get includes and defines
+
+/*
+*/
+static void sishutdown( struct ginfo_blk *gptr, int flags ) {
+	struct tp_blk*	tpb;
 
-extern void SIshutdown( struct ginfo_blk *gptr ) {
 	if( gptr != NULL && gptr->magicnum == MAGICNUM )
 	{
- 		gptr->flags |=  GIF_SHUTDOWN;    //  signal shutdown 
-		while( gptr->tplist != NULL )
+ 		gptr->flags |=  GIF_SHUTDOWN;    //  signal shutdown
+		for( tpb = gptr->tplist; tpb != NULL; tpb = tpb->next )
 		{
-			gptr->tplist->flags |= TPF_UNBIND;    //  force unbind on session 
-			SIterm( gptr, gptr->tplist );         //  and drop the session 
+			tpb->flags |= (TPF_UNBIND | flags);    //  force unbind on session  and set caller flags
+			SIterm( gptr, tpb );					// term marks ok to delete but does NOT remove it
 		}
 	}
-}            
+}
+
+/*
+	Run the list of known transport sessions and close them gracefully. This
+	will result in time-waits which might prevent the application from
+	restarting immediately as the listen port(s) might not be usable.
+*/
+extern void SIshutdown( struct ginfo_blk *gptr ) {
+	sishutdown( gptr, 0 );
+}
+
+/*
+	Run the list of known transport sessions and close them by aborting
+	(resetting the connection). This can result in buffered, but untransmitted,
+	data from being lost; the risk should be known by the caller.
+*/
+extern void SIabort( struct ginfo_blk *gptr ) {
+	sishutdown( gptr, TPF_ABORT );
+}