Searched refs:tempDTraceTrapHook (Results 1 - 3 of 3) sorted by relevance
| /xnu-2782.1.97/bsd/dev/dtrace/ |
| H A D | fbt.c | 58 extern perfCallback tempDTraceTrapHook;
148 dtrace_casptr(&tempDTraceTrapHook, NULL, fbt_perfCallback);
149 if (tempDTraceTrapHook != (perfCallback)fbt_perfCallback) {
152 "in module %s: tempDTraceTrapHook already occupied.",
237 dtrace_casptr(&tempDTraceTrapHook, NULL, fbt_perfCallback);
238 if (tempDTraceTrapHook != (perfCallback)fbt_perfCallback) {
241 "in module %s: tempDTraceTrapHook already occupied.",
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| H A D | sdt.c | 57 extern perfCallback tempDTraceTrapHook;
258 dtrace_casptr(&tempDTraceTrapHook, NULL, fbt_perfCallback);
259 if (tempDTraceTrapHook != (perfCallback)fbt_perfCallback) {
262 "in module %s: tempDTraceTrapHook already occupied.",
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| /xnu-2782.1.97/osfmk/i386/ |
| H A D | trap.c | 126 perfCallback tempDTraceTrapHook = NULL; /* Pointer to DTrace fbt trap hook routine */ variable
550 if (__improbable(tempDTraceTrapHook != NULL)) {
551 if (tempDTraceTrapHook(type, state, lo_spp, 0) == KERN_SUCCESS) {
956 * Avoid needlessly calling tempDTraceTrapHook here, and let the
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