actube -h shows some help about debug levels
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0eb3e16932
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6f4ba62080
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@ -124,10 +124,21 @@ static int parse_args (int argc, char *argv[], struct bootcfg * bootcfg)
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case '?':
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exit(EXIT_FAILURE);
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default:
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case 'h':
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printf("%s: -vcmh\n",argv[0]);
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case 'h':
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{
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FILE *out = stdout;
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fprintf(out, "Usage:");
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fprintf(out, "%s [ options ] ",argv[0]);
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fprintf(out, "\nOptions are:\n");
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fprintf(out, " -c <file>: specify a config file\n");
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fprintf(out, " -p <path>: specify a ipath where to search for modules\n");
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fprintf(out, " -v: print version information\n");
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fprintf(out, " -d <level>: set debug level, multiple -d's are possible\n");
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fprintf(out, " <level> can be one of these:\n");
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cw_dbg_print_help(out," ");
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exit(EXIT_SUCCESS);
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break;
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}
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}
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}
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return 0;
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126
src/cw/dbg.c
126
src/cw/dbg.c
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@ -79,6 +79,10 @@ static const char * dbg_level_elem[]={
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static const char * dbg_level_elem_detail[] = {
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"elem_detail_in", "elem_detail_out", NULL
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};
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static const char * dbg_level_elem_all[] = {
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"elem", "elem_dmp", "elem_detail",NULL
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};
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static const char * dbg_level_std[] = {
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"msg","elem","msg_err", "elem_err", "pkt_err", "rfc", "warn", "state", "info", NULL
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@ -96,62 +100,56 @@ static const char * dbg_level_std[] = {
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* Debug strings
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*/
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struct cw_DbgStr cw_dbg_strings[] = {
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{ DBG_INFO, "info", NULL, "Infos" },
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{ DBG_PKT_IN, "pkt_in",NULL, "Headers of incomming packets." },
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{ DBG_PKT_OUT, "pkt_out",NULL, "Headers out outgoing packets." },
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{ DBG_PKT_ERR, "pkt_err", NULL, "Packets with errors which are usually discard" },
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{ DBG_PKT_DMP_IN, "pkt_dmp_in",NULL, "Hexdump incomming packets" },
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{ DBG_PKT_DMP_OUT, "pkt_dmp_out",NULL, "Hexdump outgoing packets" },
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{ 0, "std", dbg_level_std, "some useful standard options to debug CAPWAP"},
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{ 0, "msg", dbg_level_msg, "messages headers" },
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{ 0, "pkt", dbg_level_pkt, "packet headers" },
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{ 0, "elem", dbg_level_elem, "message elemenst" },
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{ 0, "elem_detail", dbg_level_elem_detail, "details for message elements"},
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{ 0, "elem_all", dbg_level_elem_all,"all possible elem options"},
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{ DBG_MSG_IN, "msg_in" },
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{ DBG_MSG_OUT, "msg_out" },
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{ DBG_MSG_DMP_IN, "msg_dmp_in" },
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{ DBG_MSG_DMP_OUT, "msg_dmp_out" },
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{ DBG_WARN, "warn", NULL, "warnings" },
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{ DBG_ELEM_ERR, "elem_err", NULL, "errors in elements" },
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{ DBG_PKT_ERR, "pkt_err", NULL, "packets with errors which are usually would be discard" },
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{ DBG_MSG_ERR, "msg_err", NULL, "message errors"},
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{ DBG_RFC, "rfc", NULL, "errors related to RFC5415/RFC5416 viloations" },
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{ DBG_CFG_UPDATES, "cfg_updates",NULL, "show configuration aupdates" },
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{ DBG_MOD, "mod",NULL, "module related"},
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{ DBG_MOD_DETAIL, "mod_detail",NULL, "module related details"},
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{ DBG_STATE, "state",NULL, "CAWPAP states" },
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{ DBG_MSG_COMPOSE, "msg_compose",NULL,"message composing details" },
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{ DBG_INFO, "info", NULL, "several infos are displayed" },
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{ DBG_PKT_IN, "pkt_in",NULL, "headers of incomming packets." },
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{ DBG_PKT_OUT, "pkt_out",NULL, "headers out outgoing packets." },
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{ DBG_PKT_DMP_IN, "pkt_dmp_in",NULL, "hex-dump incomming packets" },
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{ DBG_PKT_DMP_OUT, "pkt_dmp_out",NULL, "hex-dump outgoing packets" },
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{ DBG_MSG_IN, "msg_in", NULL, "incomming messages" },
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{ DBG_MSG_OUT, "msg_out", NULL, "outgoing messages" },
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{ DBG_MSG_DMP_IN, "msg_dmp_in", NULL, "hex-dump incomming messages" },
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{ DBG_MSG_DMP_OUT, "msg_dmp_out", NULL,"hex-dump of outgong messages" },
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{ DBG_MSG_ERR, "msg_err"},
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{ DBG_RFC, "rfc", },
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{ DBG_ELEM_IN, "elem_in"},
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{ DBG_ELEM_OUT, "elem_out"},
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{ DBG_ELEM_DMP, "elem_dmp"},
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{ DBG_ELEM_ERR, "elem_err" },
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{ DBG_ELEM_DETAIL_IN, "elem_detail_in" },
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{ DBG_ELEM_DETAIL_OUT, "elem_detail_out" },
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{ DBG_ELEM_VNDR, "elem_vndr"},
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{ DBG_ELEM_IN, "elem_in", NULL, "elements of incomming messages"},
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{ DBG_ELEM_OUT, "elem_out", NULL, "elements of outgoing messages"},
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{ DBG_ELEM_DETAIL_IN, "elem_detail_in", NULL, "details of incomming message elements" },
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{ DBG_ELEM_DETAIL_OUT, "elem_detail_out",NULL, "details of outgoing message elememnts" },
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{ DBG_ELEM_DMP, "elem_dmp", NULL, "hex-dump of each message element"},
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{ DBG_ELEM_VNDR, "elem_vndr", NULL, "expand vendor specific payloads"},
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{ DBG_DTLS, "dtls" },
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{ DBG_DTLS_BIO, "dtls_bio" },
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{ DBG_DTLS_BIO_DMP, "dtls_bio_dmp"},
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{ DBG_DTLS_DETAIL, "dtls_detail"},
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{ DBG_DTLS, "dtls",NULL, "DTLS related stuff"},
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{ DBG_DTLS_BIO, "dtls_bio",NULL, "DTLS BIO releated" },
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{ DBG_DTLS_BIO_DMP, "dtls_bio_dmp",NULL, "hex-dump dtls packets" },
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{ DBG_DTLS_DETAIL, "dtls_detail",NULL, "DTLS detailed messages"},
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{ DBG_CFG_UPDATES, "cfg_updates" },
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{ DBG_X, "x" },
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{ DBG_X, "x", NULL, "only for developers" },
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{ DBG_ALL, "all", NULL, "all debug levels at once"},
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// {DBG_CFG_DMP, "cfg_dmp" },
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{ DBG_WARN, "warn" },
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{ DBG_MOD, "mod"},
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{ DBG_STATE, "state" },
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{ DBG_MSG_COMPOSE, "msg_compose" },
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{ 0, "std", dbg_level_std, "Standard options"},
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{ 0, "msg", dbg_level_msg, "Same as" },
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{ 0, "pkt", dbg_level_pkt, "Same as" },
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{ 0, "elem", dbg_level_elem, "elem" },
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{ 0, "elem_detail", dbg_level_elem_detail, "elem datail"},
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{ (DBG_ELEM_DETAIL_IN | DBG_ELEM_DETAIL_OUT), "elem_detail" },
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{ (DBG_ELEM_IN | DBG_ELEM_OUT | DBG_ELEM_DMP | DBG_ELEM_DETAIL_IN | DBG_ELEM_DETAIL_OUT), "elem_all" },
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{ DBG_ALL, "all"},
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{ CW_STR_STOP, NULL }
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{ 0, NULL }
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};
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/**
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@ -586,10 +584,11 @@ void cw_dbg_set_level (int level, int on)
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int cw_dbg_set_level_from_str0(const char *level,int on)
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{
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int i;
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int i,all;
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all = strcmp(level,"all")==0 ? 1: 0;
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for(i=0; cw_dbg_strings[i].str != NULL; i++){
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if (strcmp(cw_dbg_strings[i].str,level)==0){
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if (strcmp(cw_dbg_strings[i].str,level)==0 || all){
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if (cw_dbg_strings[i].str_list==NULL)
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cw_dbg_set_level(cw_dbg_strings[i].level,on);
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else {
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@ -600,9 +599,12 @@ int cw_dbg_set_level_from_str0(const char *level,int on)
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}
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}
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}
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return 1;
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if (!all)
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return 1;
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}
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}
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if (all)
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return 1;
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/* blevel = cw_strlist_get_id(cw_dbg_strings, slevel);
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if (blevel==-1)
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return 0;
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@ -636,6 +638,26 @@ int cw_dbg_set_level_from_str(const char *level)
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return cw_dbg_set_level_from_str0(slevel,on);
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}
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void cw_dbg_print_help(FILE *out, const char * prefix)
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{
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struct cw_DbgStr *s;
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for (s=cw_dbg_strings; s->str != NULL; s++){
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const char * descr = s->descr!=NULL ? s->descr : "";
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fprintf(out,"%s%s: %s",prefix,s->str,descr);
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if (s->str_list != NULL){
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const char **l;
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char *sp="";
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fprintf(out," (");
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for(l = s->str_list; *l!=NULL; l++){
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fprintf(out,"%s%s",sp,*l);
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sp=" ";
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}
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fprintf(out,")");
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}
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fprintf(out,"\n");
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}
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}
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/*
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void dbg_istore_dmp(mbag_t s)
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@ -243,6 +243,8 @@ void cw_dbg_ktv_dump(mavl_t ktv, uint32_t dbglevel,
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*/
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int cw_dbg_is_level(int level);
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void cw_dbg_print_help(FILE *out, const char * prefix);
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#define stop() printf("STOP IN %s:%d - %s\n", __FILE__, __LINE__, __FUNCTION__); exit(1)
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