Lines Matching refs:tuc
139 ucontext_t *volatile tuc = NULL;
290 tuc = kmem_alloc(sizeof (*tuc), KM_SLEEP);
292 savecontext(tuc, &lwp->lwp_sigoldmask);
295 copyout_noerr(tuc, uc, sizeof (*tuc));
296 kmem_free(tuc, sizeof (*tuc));
297 tuc = NULL;
358 if (tuc)
359 kmem_free(tuc, sizeof (*tuc));
401 ucontext32_t *volatile tuc = NULL;
509 fp -= SA32(sizeof (*tuc));
511 tuc = kmem_alloc(sizeof (*tuc), KM_SLEEP);
513 savecontext32(tuc, &lwp->lwp_sigoldmask);
516 copyout_noerr(tuc, uc, sizeof (*tuc));
517 kmem_free(tuc, sizeof (*tuc));
518 tuc = NULL;
579 if (tuc)
580 kmem_free(tuc, sizeof (*tuc));
624 ucontext_t *volatile tuc = NULL;
732 fp -= SA(sizeof (*tuc));
734 tuc = kmem_alloc(sizeof (*tuc), KM_SLEEP);
735 savecontext(tuc, &lwp->lwp_sigoldmask);
736 copyout_noerr(tuc, uc, sizeof (*tuc));
737 kmem_free(tuc, sizeof (*tuc));
738 tuc = NULL;
787 if (tuc)
788 kmem_free(tuc, sizeof (*tuc));