Lines Matching refs:altstack
32 stack_t altstack; in stackoverflow_handler() local
36 sigaltstack (NULL, &altstack); in stackoverflow_handler()
38 if (altstack.ss_flags & SS_ONSTACK) in stackoverflow_handler()
65 stack_t altstack; in do_test() local
75 altstack.ss_sp = mystack; in do_test()
76 altstack.ss_size = sizeof (mystack); in do_test()
77 altstack.ss_flags = 0; /* no SS_DISABLE */ in do_test()
78 if (sigaltstack (&altstack, NULL) < 0) in do_test()
103 sigaltstack (NULL, &altstack); in do_test()
104 if (altstack.ss_flags & SS_ONSTACK) in do_test()
116 altstack.ss_flags |= SS_DISABLE; in do_test()
117 if (sigaltstack (&altstack, NULL) == -1) in do_test()