freeDiameter: freeDiameter/p

annotate freeDiameter/p_sr.c @ 258:5df55136361b

Updated copyright information

author	Sebastien Decugis <sdecugis@nict.go.jp>
date	Fri, 16 Apr 2010 17:04:15 +0900
parents	4679ff581d6a
children	5e5d8152c229

rev	line source
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	1 /*********************************************************************************************************
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	2 * Software License Agreement (BSD License) *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	4 * *
258 5df55136361b Updated copyright information Sebastien Decugis <sdecugis@nict.go.jp> parents: 165 diff changeset	5 * Copyright (c) 2010, WIDE Project and NICT *
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	6 * All rights reserved. *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	7 * *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	9 * permitted provided that the following conditions are met: *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	10 * *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	11 * * Redistributions of source code must retain the above *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	12 * copyright notice, this list of conditions and the *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	13 * following disclaimer. *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	14 * *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	15 * * Redistributions in binary form must reproduce the above *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	16 * copyright notice, this list of conditions and the *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	17 * following disclaimer in the documentation and/or other *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	18 * materials provided with the distribution. *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	19 * *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	20 * * Neither the name of the WIDE Project or NICT nor the *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	21 * names of its contributors may be used to endorse or *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	22 * promote products derived from this software without *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	23 * specific prior written permission of WIDE Project and *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	24 * NICT. *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	25 * *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	34 *********************************************************************************************************/
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	35
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	36 #include "fD.h"
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	37
74 9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	38 #ifndef SR_DEBUG_LVL
9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	39 #define SR_DEBUG_LVL ANNOYING
9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	40 #endif /* SR_DEBUG_LVL */
9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	41
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	42 /* Structure to store a sent request */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	43 struct sentreq {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	44 struct fd_list chain; /* the "o" field points directly to the hop-by-hop of the request (uint32_t ) /
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	45 struct msg req; / A request that was sent and not yet answered. */
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	46 uint32_t prevhbh;/* The value to set in the hbh header when the message is retrieved */
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	47 };
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	48
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	49 /* Find an element in the list, or the following one */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	50 static struct fd_list * find_or_next(struct fd_list * srlist, uint32_t hbh, int * match)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	51 {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	52 struct fd_list * li;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	53 *match = 0;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	54 for (li = srlist->next; li != srlist; li = li->next) {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	55 uint32_t * nexthbh = li->o;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	56 if (*nexthbh < hbh)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	57 continue;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	58 if (*nexthbh == hbh)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	59 *match = 1;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	60 break;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	61 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	62 return li;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	63 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	64
71 cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	65 static void srl_dump(const char * text, struct fd_list * srlist)
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	66 {
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	67 struct fd_list * li;
74 9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	68 if (!TRACE_BOOL(SR_DEBUG_LVL))
73 02db4d794ccf Lower trace level Sebastien Decugis <sdecugis@nict.go.jp> parents: 71 diff changeset	69 return;
71 cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	70 fd_log_debug("%sSentReq list @%p:\n", text, srlist);
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	71 for (li = srlist->next; li != srlist; li = li->next) {
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	72 struct sentreq * sr = (struct sentreq *)li;
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	73 uint32_t * nexthbh = li->o;
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	74 fd_log_debug(" - Next req (%x):\n", *nexthbh);
74 9dcb1bd11a07 Some cleanups Sebastien Decugis <sdecugis@nict.go.jp> parents: 73 diff changeset	75 fd_msg_dump_one(SR_DEBUG_LVL + 1, sr->req);
71 cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	76 }
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	77 }
cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	78
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	79 /* Store a new sent request */
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	80 int fd_p_sr_store(struct sr_list * srlist, struct msg *req, uint32_t hbhloc, uint32_t hbh_restore)
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	81 {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	82 struct sentreq * sr;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	83 struct fd_list * next;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	84 int match;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	85
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	86 TRACE_ENTRY("%p %p %p %x", srlist, req, hbhloc, hbh_restore);
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	87 CHECK_PARAMS(srlist && req && *req && hbhloc);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	88
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	89 CHECK_MALLOC( sr = malloc(sizeof(struct sentreq)) );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	90 memset(sr, 0, sizeof(struct sentreq));
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	91 fd_list_init(&sr->chain, hbhloc);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	92 sr->req = *req;
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	93 sr->prevhbh = hbh_restore;
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	94
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	95 /* Search the place in the list */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	96 CHECK_POSIX( pthread_mutex_lock(&srlist->mtx) );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	97 next = find_or_next(&srlist->srs, *hbhloc, &match);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	98 if (match) {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	99 TRACE_DEBUG(INFO, "A request with the same hop-by-hop Id was already sent: error");
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	100 free(sr);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	101 CHECK_POSIX_DO( pthread_mutex_unlock(&srlist->mtx), /* ignore */ );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	102 return EINVAL;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	103 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	104
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	105 /* Save in the list */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	106 *req = NULL;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	107 fd_list_insert_before(next, &sr->chain);
71 cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	108 srl_dump("Saved new request, ", &srlist->srs);
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	109 CHECK_POSIX( pthread_mutex_unlock(&srlist->mtx) );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	110 return 0;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	111 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	112
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	113 /* Fetch a request by hbh */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	114 int fd_p_sr_fetch(struct sr_list * srlist, uint32_t hbh, struct msg **req)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	115 {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	116 struct sentreq * sr;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	117 int match;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	118
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	119 TRACE_ENTRY("%p %x %p", srlist, hbh, req);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	120 CHECK_PARAMS(srlist && req);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	121
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	122 /* Search the request in the list */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	123 CHECK_POSIX( pthread_mutex_lock(&srlist->mtx) );
71 cba30013d8f5 Added debug messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 34 diff changeset	124 srl_dump("Fetching a request, ", &srlist->srs);
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	125 sr = (struct sentreq *)find_or_next(&srlist->srs, hbh, &match);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	126 if (!match) {
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	127 TRACE_DEBUG(INFO, "There is no saved request with this hop-by-hop id (%x)", hbh);
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	128 *req = NULL;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	129 } else {
165 4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	130 /* Restore hop-by-hop id */
4679ff581d6a Fix invalid restore of the hop-by-hop id on forwarded answers Sebastien Decugis <sdecugis@nict.go.jp> parents: 74 diff changeset	131 ((uint32_t )sr->chain.o) = sr->prevhbh;
34 0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	132 /* Unlink */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	133 fd_list_unlink(&sr->chain);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	134 *req = sr->req;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	135 free(sr);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	136 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	137 CHECK_POSIX( pthread_mutex_unlock(&srlist->mtx) );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	138
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	139 /* Done */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	140 return 0;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	141 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	142
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	143 /* Failover requests (free or requeue routables) */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	144 void fd_p_sr_failover(struct sr_list * srlist)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	145 {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	146 CHECK_POSIX_DO( pthread_mutex_lock(&srlist->mtx), /* continue anyway */ );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	147 while (!FD_IS_LIST_EMPTY(&srlist->srs)) {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	148 struct sentreq * sr = (struct sentreq *)(srlist->srs.next);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	149 fd_list_unlink(&sr->chain);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	150 if (fd_msg_is_routable(sr->req)) {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	151 struct msg_hdr * hdr = NULL;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	152
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	153 /* Set the 'T' flag */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	154 CHECK_FCT_DO(fd_msg_hdr(sr->req, &hdr), /* continue */);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	155 if (hdr)
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	156 hdr->msg_flags \|= CMD_FLAG_RETRANSMIT;
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	157
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	158 /* Requeue for sending to another peer */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	159 CHECK_FCT_DO(fd_fifo_post(fd_g_outgoing, &sr->req),
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	160 CHECK_FCT_DO(fd_msg_free(sr->req), /* What can we do more? */));
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	161 } else {
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	162 /* Just free the request... */
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	163 CHECK_FCT_DO(fd_msg_free(sr->req), /* Ignore */);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	164 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	165 free(sr);
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	166 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	167 CHECK_POSIX_DO( pthread_mutex_unlock(&srlist->mtx), /* continue anyway */ );
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	168 }
0e2b57789361 Backup for the WE, some warnings remaining Sebastien Decugis <sdecugis@nict.go.jp> parents: diff changeset	169

Mercurial > hg > freeDiameter

annotate freeDiameter/p_sr.c @ 258:5df55136361b