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Add LINPHONE_NO_BREAK macro

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This macro tells GCC that a 'break' statement has been deliberately
omitted in a switch block.
This commit is contained in:
François Grisez 2017-05-30 14:21:30 +02:00
parent 3a8fd1ba01
commit 41a1f556e1
6 changed files with 21 additions and 3 deletions
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6
coreapi/callbacks.c
View file

@ -569,10 +569,10 @@ static void process_call_accepted(LinphoneCore *lc, LinphoneCall *call, SalOp *o
switch (call->state){
case LinphoneCallResuming:
linphone_core_notify_display_status(lc,_("Call resumed."));
/*intentionally no break*/
LINPHONE_NO_BREAK; /*intentionally no break*/
case LinphoneCallConnected:
if (call->referer) linphone_core_notify_refer_state(lc,call->referer,call);
/*intentionally no break*/
LINPHONE_NO_BREAK; /*intentionally no break*/
case LinphoneCallUpdating:
case LinphoneCallUpdatedByRemote:
if (!sal_media_description_has_dir(call->localdesc, SalStreamInactive) &&
@ -741,7 +741,7 @@ static void call_updated(LinphoneCore *lc, LinphoneCall *call, SalOp *op, bool_t
case LinphoneCallResuming:
sal_error_info_set(&sei,SalReasonInternalError, "SIP", 0, NULL, NULL);
sal_call_decline_with_error_info(call->op, &sei,NULL);
/*no break*/
LINPHONE_NO_BREAK; /*no break*/
case LinphoneCallIdle:
case LinphoneCallOutgoingInit:
case LinphoneCallEnd:

1
coreapi/friend.c
View file

@ -79,6 +79,7 @@ const char *linphone_online_status_to_string(LinphoneOnlineStatus ss){
break;
case LinphoneStatusVacation:
str=_("Vacation");
break;
default:
str=_("Unknown status");
}

2
coreapi/linphonecall.c
View file

@ -2540,6 +2540,7 @@ static void setZrtpCryptoTypesParameters(MSZrtpParams *params, LinphoneCore *lc)
break;
case MS_AES_CM_256_SHA1_80:
ms_warning("Deprecated crypto suite MS_AES_CM_256_SHA1_80, use MS_AES_256_SHA1_80 instead");
LINPHONE_NO_BREAK;
case MS_AES_256_SHA1_80:
params->ciphers[params->ciphersCount++] = MS_ZRTP_CIPHER_AES3;
params->authTags[params->authTagsCount++] = MS_ZRTP_AUTHTAG_HS80;
@ -3797,6 +3798,7 @@ void linphone_call_start_media_streams(LinphoneCall *call, LinphoneCallState nex
if (linphone_core_get_remote_ringback_tone(lc)){
call->playing_ringbacktone = TRUE;
}
LINPHONE_NO_BREAK;
case LinphoneCallOutgoingEarlyMedia:
if (!call->params->real_early_media){
call->all_muted = TRUE;

4
coreapi/linphonecore.c
View file

@ -460,12 +460,16 @@ void linphone_core_set_log_level(OrtpLogLevel loglevel) {
case ORTP_TRACE:
case ORTP_DEBUG:
mask |= ORTP_DEBUG;
LINPHONE_NO_BREAK;
case ORTP_MESSAGE:
mask |= ORTP_MESSAGE;
LINPHONE_NO_BREAK;
case ORTP_WARNING:
mask |= ORTP_WARNING;
LINPHONE_NO_BREAK;
case ORTP_ERROR:
mask |= ORTP_ERROR;
LINPHONE_NO_BREAK;
case ORTP_FATAL:
mask |= ORTP_FATAL;
break;

1
gtk/main.c
View file

@ -1417,6 +1417,7 @@ static void linphone_gtk_call_state_changed(LinphoneCore *lc, LinphoneCall *call
case LinphoneCallPausing:
linphone_gtk_enable_hold_button(call,TRUE,FALSE);
linphone_gtk_call_update_tab_header(call,FALSE);
LINPHONE_NO_BREAK;
case LinphoneCallPausedByRemote:
linphone_gtk_in_call_view_set_paused(call);
linphone_gtk_call_update_tab_header(call,TRUE);

10
include/linphone/defs.h
View file

@ -48,5 +48,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define LINPHONE_DEPRECATED MS2_DEPRECATED
#endif
/* Macro telling GCC that a 'break' statement has been deliberately omitted
* in switch block */
#ifndef LINPHONE_NO_BREAK
#ifdef __GNUC__
#define LINPHONE_NO_BREAK __attribute__((fallthrough))
#else
#define LINPHONE_NO_BREAK
#endif // __GNUC__
#endif // LINPHONE_NO_BREAK
#endif /* LINPHONE_DEFS_H_ */