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Merged revisions 125327 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r125327 | kpfleming | 2008-06-26 10:30:33 -0500 (Thu, 26 Jun 2008) | 5 lines

ensure that (whenever possible) if we generate a log message because an ioctl() call to DAHDI/Zaptel failed, that we include the reason it failed by including the stringified error number

(issue AST-80)


........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@125333 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.6.1
Kevin P. Fleming 18 years ago
parent 02b1317d0f
commit 72e59c18f2
1 changed files with 53 additions and 45 deletions
Show Stats Download Patch File Download Diff File

98
channels/chan_dahdi.c
Unescape View File

@ -1153,13 +1153,13 @@ static int alloc_sub(struct dahdi_pvt *p, int x)
bi.numbufs = numbufs;
res = ioctl(p->subs[x].zfd, DAHDI_SET_BUFINFO, &bi);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to set buffer policy on channel %d\n", x);
ast_log(LOG_WARNING, "Unable to set buffer policy on channel %d: %s\n", x, strerror(errno));
}
} else
ast_log(LOG_WARNING, "Unable to check buffer policy on channel %d\n", x);
ast_log(LOG_WARNING, "Unable to check buffer policy on channel %d: %s\n", x, strerror(errno));
if (ioctl(p->subs[x].zfd, DAHDI_CHANNO, &p->subs[x].chan) == 1) {
ast_log(LOG_WARNING, "Unable to get channel number for pseudo channel on FD %d\n", p->subs[x].zfd);
ast_log(LOG_WARNING, "Unable to get channel number for pseudo channel on FD %d: %s\n", p->subs[x].zfd, strerror(errno));
dahdi_close(p->subs[x].zfd);
p->subs[x].zfd = -1;
return -1;
@ -1251,7 +1251,7 @@ static int dahdi_digit_begin(struct ast_channel *chan, char digit)
zo.dialstr[1] = digit;
zo.dialstr[2] = '\0';
if ((res = ioctl(pvt->subs[SUB_REAL].zfd, DAHDI_DIAL, &zo)))
ast_log(LOG_WARNING, "Couldn't dial digit %c\n", digit);
ast_log(LOG_WARNING, "Couldn't dial digit %c: %s\n", digit, strerror(errno));
else
pvt->dialing = 1;
} else {
@ -1462,7 +1462,7 @@ static int conf_add(struct dahdi_pvt *p, struct dahdi_subchannel *c, int index,
if (c->zfd < 0)
return 0;
if (ioctl(c->zfd, DAHDI_SETCONF, &zi)) {
ast_log(LOG_WARNING, "Failed to add %d to conference %d/%d\n", c->zfd, zi.confmode, zi.confno);
ast_log(LOG_WARNING, "Failed to add %d to conference %d/%d: %s\n", c->zfd, zi.confmode, zi.confno, strerror(errno));
return -1;
}
if (slavechannel < 1) {
@ -1498,7 +1498,7 @@ static int conf_del(struct dahdi_pvt *p, struct dahdi_subchannel *c, int index)
zi.confno = 0;
zi.confmode = 0;
if (ioctl(c->zfd, DAHDI_SETCONF, &zi)) {
ast_log(LOG_WARNING, "Failed to drop %d from conference %d/%d\n", c->zfd, c->curconf.confmode, c->curconf.confno);
ast_log(LOG_WARNING, "Failed to drop %d from conference %d/%d: %s\n", c->zfd, c->curconf.confmode, c->curconf.confno, strerror(errno));
return -1;
}
ast_debug(1, "Removed %d from conference %d/%d\n", c->zfd, c->curconf.confmode, c->curconf.confno);
@ -1558,7 +1558,7 @@ static int reset_conf(struct dahdi_pvt *p)
memset(&p->subs[SUB_REAL].curconf, 0, sizeof(p->subs[SUB_REAL].curconf));
if (p->subs[SUB_REAL].zfd > -1) {
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_SETCONF, &zi))
ast_log(LOG_WARNING, "Failed to reset conferencing on channel %d!\n", p->channel);
ast_log(LOG_WARNING, "Failed to reset conferencing on channel %d: %s\n", p->channel, strerror(errno));
}
return 0;
}
@ -1660,7 +1660,7 @@ static void dahdi_train_ec(struct dahdi_pvt *p)
x = p->echotraining;
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_ECHOTRAIN, &x);
if (res)
ast_log(LOG_WARNING, "Unable to request echo training on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to request echo training on channel %d: %s\n", p->channel, strerror(errno));
else
ast_debug(1, "Engaged echo training on channel %d\n", p->channel);
} else {
@ -1678,7 +1678,7 @@ static void dahdi_disable_ec(struct dahdi_pvt *p)
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_ECHOCANCEL_PARAMS, &ecp);
if (res)
ast_log(LOG_WARNING, "Unable to disable echo cancellation on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to disable echo cancellation on channel %d: %s\n", p->channel, strerror(errno));
else
ast_debug(1, "Disabled echo cancellation on channel %d\n", p->channel);
}
@ -1846,7 +1846,7 @@ static inline int dahdi_confmute(struct dahdi_pvt *p, int muted)
y = 1;
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_AUDIOMODE, &y);
if (res)
ast_log(LOG_WARNING, "Unable to set audio mode on '%d'\n", p->channel);
ast_log(LOG_WARNING, "Unable to set audio mode on %d: %s\n", p->channel, strerror(errno));
}
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_CONFMUTE, &x);
if (res < 0)
@ -2095,7 +2095,7 @@ static int dahdi_call(struct ast_channel *ast, char *rdest, int timeout)
x = DAHDI_FLUSH_READ | DAHDI_FLUSH_WRITE;
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_FLUSH, &x);
if (res)
ast_log(LOG_WARNING, "Unable to flush input on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to flush input on channel %d: %s\n", p->channel, strerror(errno));
p->outgoing = 1;
set_actual_gain(p->subs[SUB_REAL].zfd, 0, p->rxgain, p->txgain, p->law);
@ -2129,11 +2129,11 @@ static int dahdi_call(struct ast_channel *ast, char *rdest, int timeout)
/* Choose proper cadence */
if ((p->distinctivering > 0) && (p->distinctivering <= num_cadence)) {
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_SETCADENCE, &cadences[p->distinctivering - 1]))
ast_log(LOG_WARNING, "Unable to set distinctive ring cadence %d on '%s'\n", p->distinctivering, ast->name);
ast_log(LOG_WARNING, "Unable to set distinctive ring cadence %d on '%s': %s\n", p->distinctivering, ast->name, strerror(errno));
p->cidrings = cidrings[p->distinctivering - 1];
} else {
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_SETCADENCE, NULL))
ast_log(LOG_WARNING, "Unable to reset default ring on '%s'\n", ast->name);
ast_log(LOG_WARNING, "Unable to reset default ring on '%s': %s\n", ast->name, strerror(errno));
p->cidrings = p->sendcalleridafter;
}
@ -2309,9 +2309,11 @@ static int dahdi_call(struct ast_channel *ast, char *rdest, int timeout)
p->echobreak = 0;
if (!res) {
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_DIAL, &p->dop)) {
int saveerr = errno;
x = DAHDI_ONHOOK;
ioctl(p->subs[SUB_REAL].zfd, DAHDI_HOOK, &x);
ast_log(LOG_WARNING, "Dialing failed on channel %d: %s\n", p->channel, strerror(errno));
ast_log(LOG_WARNING, "Dialing failed on channel %d: %s\n", p->channel, strerror(saveerr));
ast_mutex_unlock(&p->lock);
return -1;
}
@ -3121,7 +3123,7 @@ static int dahdi_hangup(struct ast_channel *ast)
law = DAHDI_LAW_DEFAULT;
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_SETLAW, &law);
if (res < 0)
ast_log(LOG_WARNING, "Unable to set law on channel %d to default\n", p->channel);
ast_log(LOG_WARNING, "Unable to set law on channel %d to default: %s\n", p->channel, strerror(errno));
/* Perform low level hangup if no owner left */
#ifdef HAVE_SS7
if (p->ss7) {
@ -3543,7 +3545,7 @@ static int dahdi_setoption(struct ast_channel *chan, int option, void *data, int
x = 1;
}
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_AUDIOMODE, &x) == -1)
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d\n", p->channel, x);
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d: %s\n", p->channel, x, strerror(errno));
break;
case AST_OPTION_OPRMODE: /* Operator services mode */
oprmode = (struct oprmode *) data;
@ -4146,7 +4148,7 @@ static int check_for_conference(struct dahdi_pvt *p)
return 0;
memset(&ci, 0, sizeof(ci));
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_GETCONF, &ci)) {
ast_log(LOG_WARNING, "Failed to get conference info on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Failed to get conference info on channel %d: %s\n", p->channel, strerror(errno));
return 0;
}
/* If we have no master and don't have a confno, then
@ -4172,9 +4174,13 @@ static int get_alarms(struct dahdi_pvt *p)
memset(&zi, 0, sizeof(zi));
zi.spanno = p->span;
if ((res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_SPANSTAT, &zi)) >= 0) {
if (zi.alarms != DAHDI_ALARM_NONE)
return zi.alarms;
} else {
ast_log(LOG_WARNING, "Unable to determine alarm on channel %d: %s\n", p->channel, strerror(errno));
return 0;
}
/* No alarms on the span. Check for channel alarms. */
@ -4317,7 +4323,7 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
if (p->inalarm) break;
if ((p->radio || (p->oprmode < 0))) break;
if (ioctl(p->subs[index].zfd,DAHDI_DIALING,&x) == -1) {
ast_debug(1, "DAHDI_DIALING ioctl failed on %s\n",ast->name);
ast_log(LOG_DEBUG, "DAHDI_DIALING ioctl failed on %s: %s\n",ast->name, strerror(errno));
return NULL;
}
if (!x) { /* if not still dialing in driver */
@ -4565,9 +4571,11 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
} else
p->echobreak = 0;
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_DIAL, &p->dop)) {
int saveerr = errno;
x = DAHDI_ONHOOK;
ioctl(p->subs[SUB_REAL].zfd, DAHDI_HOOK, &x);
ast_log(LOG_WARNING, "Dialing failed on channel %d: %s\n", p->channel, strerror(errno));
ast_log(LOG_WARNING, "Dialing failed on channel %d: %s\n", p->channel, strerror(saveerr));
return NULL;
}
p->dialing = 1;
@ -4601,7 +4609,7 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
/* nick@dccinc.com 4/3/03 - fxo should be able to do deferred dialing */
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_DIAL, &p->dop);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d: %s\n", p->channel, strerror(errno));
p->dop.dialstr[0] = '\0';
return NULL;
} else {
@ -4954,7 +4962,7 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
if (!ast_strlen_zero(p->dop.dialstr)) {
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_DIAL, &p->dop);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d: %s\n", p->channel, strerror(errno));
p->dop.dialstr[0] = '\0';
return NULL;
} else
@ -4983,7 +4991,7 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
if (!ast_strlen_zero(p->dop.dialstr)) {
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_DIAL, &p->dop);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d: %s\n", p->channel, strerror(errno));
p->dop.dialstr[0] = '\0';
return NULL;
} else
@ -5840,7 +5848,7 @@ static struct ast_channel *dahdi_new(struct dahdi_pvt *i, int state, int startpb
ps.channo = i->channel;
res = ioctl(i->subs[SUB_REAL].zfd, DAHDI_GET_PARAMS, &ps);
if (res) {
ast_log(LOG_WARNING, "Unable to get parameters, assuming MULAW\n");
ast_log(LOG_WARNING, "Unable to get parameters, assuming MULAW: %s\n", strerror(errno));
ps.curlaw = DAHDI_LAW_MULAW;
}
if (ps.curlaw == DAHDI_LAW_ALAW)
@ -7509,7 +7517,7 @@ static void *mwi_send_thread(void *data)
/* Send the Ring Pulse Signal Alert */
res = ioctl(mtd->pvt->subs[SUB_REAL].zfd, DAHDI_SETCADENCE, &AS_RP_cadence);
if (res) {
ast_log(LOG_WARNING, "Unable to set RP-AS ring cadence\n");
ast_log(LOG_WARNING, "Unable to set RP-AS ring cadence: %s\n", strerror(errno));
goto quit;
}
dahdi_set_hook(mtd->pvt->subs[SUB_REAL].zfd, DAHDI_RING);
@ -7917,7 +7925,7 @@ static void *do_monitor(void *data)
#ifdef DAHDI_VMWI
res2 = ioctl(last->subs[SUB_REAL].zfd, DAHDI_VMWI, res);
if (res2) {
ast_log(LOG_DEBUG, "Unable to control message waiting led on channel %d\n", last->channel);
ast_log(LOG_DEBUG, "Unable to control message waiting led on channel %d: %s\n", last->channel, strerror(errno));
}
#endif
pthread_attr_init(&attr);
@ -8123,7 +8131,7 @@ static int pri_create_trunkgroup(int trunkgroup, int *channels)
return -1;
}
if (ioctl(fd, DAHDI_SPANSTAT, &si)) {
ast_log(LOG_WARNING, "Failed go get span information on channel %d (span %d)\n", channels[y], p.spanno);
ast_log(LOG_WARNING, "Failed go get span information on channel %d (span %d): %s\n", channels[y], p.spanno, strerror(errno));
dahdi_close(fd);
return -1;
}
@ -8274,7 +8282,7 @@ static struct dahdi_pvt *mkintf(int channel, const struct dahdi_chan_conf *conf,
memset(&p, 0, sizeof(p));
res = ioctl(tmp->subs[SUB_REAL].zfd, DAHDI_GET_PARAMS, &p);
if (res < 0) {
ast_log(LOG_ERROR, "Unable to get parameters\n");
ast_log(LOG_ERROR, "Unable to get parameters: %s\n", strerror(errno));
destroy_dahdi_pvt(&tmp);
return NULL;
}
@ -8524,7 +8532,7 @@ static struct dahdi_pvt *mkintf(int channel, const struct dahdi_chan_conf *conf,
{
res = ioctl(tmp->subs[SUB_REAL].zfd, DAHDI_SET_PARAMS, &p);
if (res < 0) {
ast_log(LOG_ERROR, "Unable to set parameters\n");
ast_log(LOG_ERROR, "Unable to set parameters: %s\n", strerror(errno));
destroy_dahdi_pvt(&tmp);
return NULL;
}
@ -8539,10 +8547,10 @@ static struct dahdi_pvt *mkintf(int channel, const struct dahdi_chan_conf *conf,
bi.numbufs = numbufs;
res = ioctl(tmp->subs[SUB_REAL].zfd, DAHDI_SET_BUFINFO, &bi);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to set buffer policy on channel %d\n", channel);
ast_log(LOG_WARNING, "Unable to set buffer policy on channel %d: %s\n", channel, strerror(errno));
}
} else
ast_log(LOG_WARNING, "Unable to check buffer policy on channel %d\n", channel);
ast_log(LOG_WARNING, "Unable to check buffer policy on channel %d: %s\n", channel, strerror(errno));
}
#endif
tmp->immediate = conf->chan.immediate;
@ -8821,7 +8829,7 @@ static inline int available(struct dahdi_pvt *p, int channelmatch, ast_group_t g
par.rxisoffhook = 0;
}
if (res) {
ast_log(LOG_WARNING, "Unable to check hook state on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to check hook state on channel %d: %s\n", p->channel, strerror(errno));
} else if ((p->sig == SIG_FXSKS) || (p->sig == SIG_FXSGS)) {
/* When "onhook" that means no battery on the line, and thus
it is out of service..., if it's on a TDM card... If it's a channel
@ -8895,10 +8903,10 @@ static struct dahdi_pvt *chandup(struct dahdi_pvt *src)
bi.numbufs = numbufs;
res = ioctl(p->subs[SUB_REAL].zfd, DAHDI_SET_BUFINFO, &bi);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to set buffer policy on dup channel\n");
ast_log(LOG_WARNING, "Unable to set buffer policy on dup channel: %s\n", strerror(errno));
}
} else
ast_log(LOG_WARNING, "Unable to check buffer policy on dup channel\n");
ast_log(LOG_WARNING, "Unable to check buffer policy on dup channel: %s\n", strerror(errno));
}
p->destroy = 1;
p->next = iflist;
@ -9269,7 +9277,7 @@ static void dahdi_loopback(struct dahdi_pvt *p, int enable)
{
if (p->loopedback != enable) {
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_LOOPBACK, &enable)) {
ast_log(LOG_WARNING, "Unable to set loopback on channel %d\n", p->channel);
ast_log(LOG_WARNING, "Unable to set loopback on channel %d: %s\n", p->channel, strerror(errno));
return;
}
p->loopedback = enable;
@ -9286,7 +9294,7 @@ static void ss7_start_call(struct dahdi_pvt *p, struct dahdi_ss7 *linkset)
char tmp[256];
if (ioctl(p->subs[SUB_REAL].zfd, DAHDI_AUDIOMODE, &law) == -1)
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d\n", p->channel, law);
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d: %s\n", p->channel, law, strrerror(errno));
if (linkset->type == SS7_ITU)
law = DAHDI_LAW_ALAW;
@ -10788,7 +10796,7 @@ static void *pri_dchannel(void *vpri)
/* Set to audio mode at this point */
law = 1;
if (ioctl(pri->pvts[chanpos]->subs[SUB_REAL].zfd, DAHDI_AUDIOMODE, &law) == -1)
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d\n", pri->pvts[chanpos]->channel, law);
ast_log(LOG_WARNING, "Unable to set audio mode on channel %d to %d: %s\n", pri->pvts[chanpos]->channel, law, strerror(errno));
}
if (e->ring.layer1 == PRI_LAYER_1_ALAW)
law = DAHDI_LAW_ALAW;
@ -11103,7 +11111,7 @@ static void *pri_dchannel(void *vpri)
/* Send any "w" waited stuff */
res = ioctl(pri->pvts[chanpos]->subs[SUB_REAL].zfd, DAHDI_DIAL, &pri->pvts[chanpos]->dop);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d\n", pri->pvts[chanpos]->channel);
ast_log(LOG_WARNING, "Unable to initiate dialing on trunk channel %d: %s\n", pri->pvts[chanpos]->channel, strerror(errno));
pri->pvts[chanpos]->dop.dialstr[0] = '\0';
} else
ast_debug(1, "Sent deferred digit string: %s\n", pri->pvts[chanpos]->dop.dialstr);
@ -11426,7 +11434,7 @@ static int start_pri(struct dahdi_pri *pri)
if ((p.sigtype != DAHDI_SIG_HDLCFCS) && (p.sigtype != DAHDI_SIG_HARDHDLC)) {
dahdi_close(pri->fds[i]);
pri->fds[i] = -1;
ast_log(LOG_ERROR, "D-channel %d is not in HDLC/FCS mode. See /etc/dahdi.conf\n", x);
ast_log(LOG_ERROR, "D-channel %d is not in HDLC/FCS mode.\n", x);
return -1;
}
memset(&si, 0, sizeof(si));
@ -11445,7 +11453,7 @@ static int start_pri(struct dahdi_pri *pri)
bi.numbufs = 32;
bi.bufsize = 1024;
if (ioctl(pri->fds[i], DAHDI_SET_BUFINFO, &bi)) {
ast_log(LOG_ERROR, "Unable to set appropriate buffering on channel %d\n", x);
ast_log(LOG_ERROR, "Unable to set appropriate buffering on channel %d: %s\n", x, strerror(errno));
dahdi_close(pri->fds[i]);
pri->fds[i] = -1;
return -1;
@ -12276,7 +12284,7 @@ static char *dahdi_show_channel(struct ast_cli_entry *e, int cmd, struct ast_cli
}
#endif
if (ioctl(tmp->subs[SUB_REAL].zfd, DAHDI_GET_PARAMS, &ps) < 0) {
ast_log(LOG_WARNING, "Failed to get parameters on channel %d\n", tmp->channel);
ast_log(LOG_WARNING, "Failed to get parameters on channel %d: %s\n", tmp->channel, strerror(errno));
} else {
ast_cli(a->fd, "Hookstate (FXS only): %s\n", ps.rxisoffhook ? "Offhook" : "Onhook");
}
@ -12500,7 +12508,7 @@ static char *dahdi_show_version(struct ast_cli_entry *e, int cmd, struct ast_cli
strcpy(vi.echo_canceller, "Unknown");
if (ioctl(pseudo_fd, DAHDI_GETVERSION, &vi))
ast_cli(a->fd, "Failed to get version from control file.\n");
ast_cli(a->fd, "Failed to get DAHDI version: %s\n", strerror(errno));
else
ast_cli(a->fd, "DAHDI Version: %s Echo Canceller: %s\n", vi.version, vi.echo_canceller);
@ -12577,7 +12585,7 @@ static char *dahdi_set_hwgain(struct ast_cli_entry *e, int cmd, struct ast_cli_a
hwgain.newgain = gain;
hwgain.tx = tx;
if (ioctl(tmp->subs[SUB_REAL].zfd, DAHDI_SET_HWGAIN, &hwgain) < 0) {
ast_cli(a->fd, "Unable to set the hardware gain for channel %d\n", channel);
ast_cli(a->fd, "Unable to set the hardware gain for channel %d: %s\n", channel, strerror(errno));
ast_mutex_unlock(&iflock);
return CLI_FAILURE;
}
@ -13191,7 +13199,7 @@ static int linkset_addsigchan(int sigchan)
if ((p.sigtype != DAHDI_SIG_HDLCFCS) && (p.sigtype != DAHDI_SIG_HARDHDLC) && (p.sigtype != DAHDI_SIG_MTP2)) {
dahdi_close(link->fds[curfd]);
link->fds[curfd] = -1;
ast_log(LOG_ERROR, "sigchan %d is not in HDLC/FCS mode. See /etc/dahdi.conf\n", sigchan);
ast_log(LOG_ERROR, "sigchan %d is not in HDLC/FCS mode.\n", sigchan);
return -1;
}
@ -13201,7 +13209,7 @@ static int linkset_addsigchan(int sigchan)
bi.bufsize = 512;
if (ioctl(link->fds[curfd], DAHDI_SET_BUFINFO, &bi)) {
ast_log(LOG_ERROR, "Unable to set appropriate buffering on channel %d\n", sigchan);
ast_log(LOG_ERROR, "Unable to set appropriate buffering on channel %d: %s\n", sigchan, strerror(errno));
dahdi_close(link->fds[curfd]);
link->fds[curfd] = -1;
return -1;
@ -14399,7 +14407,7 @@ static int process_dahdi(struct dahdi_chan_conf *confp, const char *cat, struct
dps.dtmf_tonelen = dps.mfv1_tonelen = toneduration;
res = ioctl(ctlfd, DAHDI_SET_DIALPARAMS, &dps);
if (res < 0) {
ast_log(LOG_ERROR, "Invalid tone duration: %d ms at line %d.\n", toneduration, v->lineno);
ast_log(LOG_ERROR, "Invalid tone duration: %d ms at line %d: %s\n", toneduration, v->lineno, strerror(errno));
return -1;
}
}

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