Lines Matching refs:sigstk
87 stack_t sigstk, osigstk; /* signal stack storing struct. */
108 sigstk.ss_size = SIGSTKSZ;
109 sigstk.ss_flags = 0;
110 TEST(sigaltstack(&sigstk, &osigstk));
145 if ((alt_stk < sigstk.ss_sp) &&
146 (alt_stk > (sigstk.ss_sp + SIGSTKSZ))) {
150 } else if ((main_stk >= sigstk.ss_sp) &&
152 (sigstk.ss_sp + SIGSTKSZ))) {
204 if ((sigstk.ss_sp = malloc(SIGSTKSZ)) == NULL) {
236 free(sigstk.ss_sp);
