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fixed issue with previous commit, the find_free_channel test for channels which where inuse was broken.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@121751 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Christian Richter
2008-06-11 09:28:04 +00:00
parent 43505344ad
commit 21152f98f8
1 changed files with 20 additions and 8 deletions
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28
channels/misdn/isdn_lib.c
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@@ -3110,12 +3110,18 @@ static int test_inuse(struct misdn_bchannel *bc)
struct timeval now;
gettimeofday(&now, NULL);
if (!bc->in_use) {
if (bc->last_used.tv_sec < now.tv_sec) {
cb_log(0,bc->port, "channel with stid:%x for one second still in use!\n", bc->b_stid);
if ( bc->last_used.tv_sec == now.tv_sec ) {
cb_log(2,bc->port, "channel with stid:%x for one second still in use! (n:%d lu:%d)\n", bc->b_stid, now.tv_sec, bc->last_used.tv_sec);
return 1;
}
cb_log(3,bc->port, "channel with stid:%x not in use!\n", bc->b_stid);
return 0;
}
return 0;
cb_log(2,bc->port, "channel with stid:%x in use!\n", bc->b_stid);
return 1;
}
@@ -3163,9 +3169,15 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
if (channel > 0) {
if (channel <= stack->b_num) {
for (i = 0; i < stack->b_num; i++) {
if ( test_inuse(&stack->bc[i]) && stack->bc[i].channel == channel) {
cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port);
return NULL;
if ( stack->bc[i].channel == channel) {
if (test_inuse(&stack->bc[i])) {
cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port);
return NULL;
} else {
prepare_bc(&stack->bc[i], channel);
return &stack->bc[i];
}
}
}
} else {
@@ -3178,7 +3190,7 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
if (dec) {
for (i = maxnum-1; i>=0; i--) {
if (test_inuse(&stack->bc[i])) {
if (!test_inuse(&stack->bc[i])) {
/* 3. channel on bri means CW*/
if (!stack->pri && i==stack->b_num)
stack->bc[i].cw=1;
@@ -3190,7 +3202,7 @@ struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout, i
}
} else {
for (i = 0; i <maxnum; i++) {
if (test_inuse(&stack->bc[i])) {
if (!test_inuse(&stack->bc[i])) {
/* 3. channel on bri means CW*/
if (!stack->pri && i==stack->b_num)
stack->bc[i].cw=1;