Lines Matching refs:NULL
291 if (t != NULL)
354 while ((fp = *fpp) != NULL) {
428 fasttrap_timeout = dtrace_timeout(&fasttrap_pid_cleanup_cb, NULL, NANOSEC / SEC);
447 fasttrap_timeout = dtrace_timeout(&fasttrap_pid_cleanup_cb, NULL, NANOSEC / MILLISEC);
497 for (tp = bucket->ftb_data; tp != NULL; tp = tp->ftt_next) {
580 fasttrap_tracepoint_t *tp, *new_tp = NULL;
615 for (tp = bucket->ftb_data; tp != NULL; tp = tp->ftt_next) {
634 ASSERT(tp->ftt_ids != NULL || tp->ftt_retids != NULL);
660 if (new_tp != NULL) {
661 new_tp->ftt_ids = NULL;
662 new_tp->ftt_retids = NULL;
672 if (new_tp != NULL) {
710 ASSERT(new_tp->ftt_ids == NULL);
711 ASSERT(new_tp->ftt_retids == NULL);
717 id->fti_next = NULL;
723 id->fti_next = NULL;
738 new_tp->ftt_ids = NULL;
739 new_tp->ftt_retids = NULL;
768 for (tp = bucket->ftb_data; tp != NULL; tp = tp->ftt_next) {
777 ASSERT(tp != NULL);
783 ASSERT(tp->ftt_ids != NULL);
789 ASSERT(tp->ftt_retids != NULL);
795 idp = NULL;
801 ASSERT(*idp != NULL);
815 if (tp->ftt_ids != NULL || tp->ftt_retids != NULL) {
826 if (tp->ftt_ids != NULL) {
836 ASSERT(*tmp_tp != NULL);
838 ASSERT((*tmp_tp)->ftt_ids == NULL);
839 ASSERT((*tmp_tp)->ftt_retids == NULL);
872 if (p != NULL) {
879 fasttrap_sigtrap(p, NULL, pc);
894 ASSERT(*pp != NULL);
897 ASSERT(*pp != NULL);
922 ASSERT(dtrace_pid_probe_ptr == NULL);
923 ASSERT(dtrace_return_probe_ptr == NULL);
956 dtrace_pid_probe_ptr = NULL;
957 dtrace_return_probe_ptr = NULL;
976 ASSERT(probe != NULL);
1024 ASSERT(p != NULL);
1043 if (p->p_dtrace_ptss_pages == NULL) {
1137 if (p != NULL) {
1193 if (probe->ftp_argmap != NULL)
1203 if (probe->ftp_xtypes == NULL)
1222 ASSERT(probe != NULL);
1265 NULL,
1268 NULL,
1269 NULL,
1272 NULL,
1278 NULL,
1281 NULL,
1282 NULL,
1285 NULL,
1298 for (fprc = bucket->ftb_data; fprc != NULL; fprc = fprc->ftpc_next) {
1316 ASSERT(new_fprc != NULL);
1326 for (fprc = bucket->ftb_data; fprc != NULL; fprc = fprc->ftpc_next) {
1376 while ((fprc = *fprcp) != NULL) {
1386 ASSERT(fprc != NULL);
1405 * If the pattr argument is non-NULL, this function instantiates the provider
1406 * if it doesn't exist otherwise it returns NULL. The provider is returned
1415 fasttrap_provider_t *fp, *new_fp = NULL;
1422 ASSERT(pattr != NULL);
1430 for (fp = bucket->ftb_data; fp != NULL; fp = fp->ftp_next) {
1453 if ((p = proc_find(pid)) == NULL) {
1454 return NULL;
1460 return (NULL);
1491 ASSERT(new_fp != NULL);
1504 ASSERT(new_fp->ftp_proc != NULL);
1512 for (fp = bucket->ftb_data; fp != NULL; fp = fp->ftp_next) {
1526 * Fail and return NULL if either the provider name is too long
1541 return (NULL);
1588 if ((p = proc_find(pid)) == NULL) {
1611 for (fp = bucket->ftb_data; fp != NULL; fp = fp->ftp_next) {
1617 if (fp == NULL) {
1686 name = NULL;
1709 provider_name, &pid_attr)) == NULL)
1731 if (name == NULL) {
1751 ASSERT(pp != NULL);
1798 ASSERT(pp != NULL);
1889 return (NULL);
1899 return (NULL);
1909 return (NULL);
1915 return (NULL);
1936 &dhpv->dthpv_pattr)) == NULL) {
1939 return (NULL);
1961 return NULL;
2027 ASSERT(pp != NULL);
2131 * if the table is non-NULL.
2259 // if ((ret = priv_proc_cred_perm(cr, p, NULL,
2292 if ((p = proc_find(pid)) == NULL || p->p_stat == SIDL) {
2299 // if ((ret = priv_proc_cred_perm(cr, p, NULL,
2312 while (tp != NULL) {
2321 if (tp == NULL) {
2394 ASSERT(fasttrap_tpoints.fth_table != NULL);
2417 ASSERT(fasttrap_provs.fth_table != NULL);
2439 ASSERT(fasttrap_procs.fth_table != NULL);
2449 (void) dtrace_meta_register("fasttrap", &fasttrap_mops, NULL,
2502 NULL, /* tty's */
2532 if (NULL == devfs_make_node( device, DEVFS_CHAR, UID_ROOT, GID_WHEEL, 0666, "fasttrap", 0 )) {