Deleted Added
sdiff udiff text old ( 239536 ) new ( 251857 )
full compact
dt_pragma.c (239536) dt_pragma.c (251857)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

--- 227 unchanged lines hidden (view full) ---

236static void
237dt_pragma_depends(const char *prname, dt_node_t *cnp)
238{
239 dtrace_hdl_t *dtp = yypcb->pcb_hdl;
240 dt_node_t *nnp = cnp ? cnp->dn_list : NULL;
241 int found;
242 dt_lib_depend_t *dld;
243 char lib[MAXPATHLEN];
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

--- 227 unchanged lines hidden (view full) ---

236static void
237dt_pragma_depends(const char *prname, dt_node_t *cnp)
238{
239 dtrace_hdl_t *dtp = yypcb->pcb_hdl;
240 dt_node_t *nnp = cnp ? cnp->dn_list : NULL;
241 int found;
242 dt_lib_depend_t *dld;
243 char lib[MAXPATHLEN];
244 size_t plen;
245 char *provs, *cpy, *tok;
244
245 if (cnp == NULL || nnp == NULL ||
246 cnp->dn_kind != DT_NODE_IDENT || nnp->dn_kind != DT_NODE_IDENT) {
247 xyerror(D_PRAGMA_MALFORM, "malformed #pragma %s "
248 "<class> <name>\n", prname);
249 }
250
246
247 if (cnp == NULL || nnp == NULL ||
248 cnp->dn_kind != DT_NODE_IDENT || nnp->dn_kind != DT_NODE_IDENT) {
249 xyerror(D_PRAGMA_MALFORM, "malformed #pragma %s "
250 "<class> <name>\n", prname);
251 }
252
251 if (strcmp(cnp->dn_string, "provider") == 0)
252 found = dt_provider_lookup(dtp, nnp->dn_string) != NULL;
253 else if (strcmp(cnp->dn_string, "module") == 0) {
253 if (strcmp(cnp->dn_string, "provider") == 0) {
254 /*
255 * First try to get the provider list using the
256 * debug.dtrace.providers sysctl, since that'll work even if
257 * we're not running as root.
258 */
259 provs = NULL;
260 if (sysctlbyname("debug.dtrace.providers", NULL, &plen, NULL, 0) ||
261 ((provs = dt_alloc(dtp, plen)) == NULL) ||
262 sysctlbyname("debug.dtrace.providers", provs, &plen, NULL, 0))
263 found = dt_provider_lookup(dtp, nnp->dn_string) != NULL;
264 else {
265 found = B_FALSE;
266 for (cpy = provs; (tok = strsep(&cpy, " ")) != NULL; )
267 if (strcmp(tok, nnp->dn_string) == 0) {
268 found = B_TRUE;
269 break;
270 }
271 if (found == B_FALSE)
272 found = dt_provider_lookup(dtp,
273 nnp->dn_string) != NULL;
274 }
275 if (provs != NULL)
276 dt_free(dtp, provs);
277 } else if (strcmp(cnp->dn_string, "module") == 0) {
254 dt_module_t *mp = dt_module_lookup_by_name(dtp, nnp->dn_string);
255 found = mp != NULL && dt_module_getctf(dtp, mp) != NULL;
256 } else if (strcmp(cnp->dn_string, "library") == 0) {
257 if (yypcb->pcb_cflags & DTRACE_C_CTL) {
258 assert(dtp->dt_filetag != NULL);
259
260 dt_pragma_depends_finddep(dtp, nnp->dn_string, lib,
261 sizeof (lib));

--- 270 unchanged lines hidden --- 		278 dt_module_t *mp = dt_module_lookup_by_name(dtp, nnp->dn_string);
279 found = mp != NULL && dt_module_getctf(dtp, mp) != NULL;
280 } else if (strcmp(cnp->dn_string, "library") == 0) {
281 if (yypcb->pcb_cflags & DTRACE_C_CTL) {
282 assert(dtp->dt_filetag != NULL);
283
284 dt_pragma_depends_finddep(dtp, nnp->dn_string, lib,
285 sizeof (lib));

--- 270 unchanged lines hidden ---