org_mask 60 usr/lib/posix/signal/__exception.c sigset_t active, org_mask; org_mask 77 usr/lib/posix/signal/__exception.c org_mask = __sig_mask; org_mask 91 usr/lib/posix/signal/__exception.c __sig_mask = org_mask; org_mask 109 usr/lib/posix/signal/__exception.c __sig_mask = org_mask;