Lines Matching refs:NULL
252 NULL, sizeof(desc), in load_gs()
293 syscall(SYS_futex, &ftx, FUTEX_WAKE, 0, NULL, NULL, 0); in test_wrbase()
295 syscall(SYS_futex, &ftx, FUTEX_WAIT, 1, NULL, NULL, 0); in test_wrbase()
313 syscall(SYS_futex, &ftx, FUTEX_WAIT, 0, NULL, NULL, 0); in threadproc()
315 return NULL; in threadproc()
332 syscall(SYS_futex, &ftx, FUTEX_WAKE, 0, NULL, NULL, 0); in threadproc()
379 syscall(SYS_futex, &ftx, FUTEX_WAKE, 0, NULL, NULL, 0); in set_gs_and_switch_to()
381 syscall(SYS_futex, &ftx, FUTEX_WAIT, 1, NULL, NULL, 0); in set_gs_and_switch_to()
413 syscall(SYS_futex, &ftx, FUTEX_WAKE, 0, NULL, NULL, 0); in test_unexpected_base()
415 syscall(SYS_futex, &ftx, FUTEX_WAIT, 1, NULL, NULL, 0); in test_unexpected_base()
443 if (ptrace(PTRACE_TRACEME, 0, NULL, NULL) != 0) in test_ptrace_write_gs_read_base()
458 base = ptrace(PTRACE_PEEKUSER, child, base_offset, NULL); in test_ptrace_write_gs_read_base()
473 base = ptrace(PTRACE_PEEKUSER, child, base_offset, NULL); in test_ptrace_write_gs_read_base()
483 ptrace(PTRACE_CONT, child, NULL, NULL); in test_ptrace_write_gs_read_base()
503 if (ptrace(PTRACE_TRACEME, 0, NULL, NULL) != 0) in test_ptrace_write_gsbase()
517 gs = ptrace(PTRACE_PEEKUSER, child, gs_offset, NULL); in test_ptrace_write_gsbase()
528 gs = ptrace(PTRACE_PEEKUSER, child, gs_offset, NULL); in test_ptrace_write_gsbase()
529 base = ptrace(PTRACE_PEEKUSER, child, base_offset, NULL); in test_ptrace_write_gsbase()
563 ptrace(PTRACE_CONT, child, NULL, NULL); in test_ptrace_write_gsbase()
573 shared_scratch = mmap(NULL, 4096, PROT_READ | PROT_WRITE, in main()
652 syscall(SYS_futex, &ftx, FUTEX_WAKE, 0, NULL, NULL, 0); in main()
654 if (pthread_join(thread, NULL) != 0) in main()