Cross Reference: /external/compiler-rt/test/msan/Linux/syscalls.cc

Lines Matching refs:buf
21   char buf[1000];
24   memset(buf, 0, sizeof(buf));
25   __msan_unpoison(buf, sizeof(buf));
26   __sanitizer_syscall_pre_recvmsg(0, buf, 0);
27   __sanitizer_syscall_pre_rt_sigpending(buf, kTen);
28   __sanitizer_syscall_pre_getdents(0, buf, kTen);
29   __sanitizer_syscall_pre_getdents64(0, buf, kTen);
31   __msan_unpoison(buf, sizeof(buf));
32   __sanitizer_syscall_post_recvmsg(0, 0, buf, 0);
33   __sanitizer_syscall_post_rt_sigpending(-1, buf, kTen);
34   __sanitizer_syscall_post_getdents(0, 0, buf, kTen);
35   __sanitizer_syscall_post_getdents64(0, 0, buf, kTen);
36   assert(__msan_test_shadow(buf, sizeof(buf)) == -1);
38   __msan_unpoison(buf, sizeof(buf));
39   __sanitizer_syscall_post_recvmsg(kTen, 0, buf, 0);
43   __msan_poison(buf, kTen + 1);
44   __sanitizer_syscall_post_rt_sigpending(0, buf, kTen);
45   assert(__msan_test_shadow(buf, sizeof(buf)) == kTen);
47   __msan_poison(buf, kTen + 1);
48   __sanitizer_syscall_post_getdents(kTen, 0, buf, kTen);
49   assert(__msan_test_shadow(buf, sizeof(buf)) == kTen);
51   __msan_poison(buf, kTen + 1);
52   __sanitizer_syscall_post_getdents64(kTen, 0, buf, kTen);
53   assert(__msan_test_shadow(buf, sizeof(buf)) == kTen);
55   __msan_poison(buf, sizeof(buf));
56   __sanitizer_syscall_post_clock_getres(0, 0, buf);
57   assert(__msan_test_shadow(buf, sizeof(buf)) == sizeof(long) * 2);
59   __msan_poison(buf, sizeof(buf));
60   __sanitizer_syscall_post_clock_gettime(0, 0, buf);
61   assert(__msan_test_shadow(buf, sizeof(buf)) == sizeof(long) * 2);
64   __msan_poison(buf, sizeof(buf));
65   __sanitizer_syscall_post_clock_gettime(-1, 0, buf);
66   assert(__msan_test_shadow(buf, sizeof(buf)) == 0);
68   __msan_poison(buf, sizeof(buf));
69   __sanitizer_syscall_post_read(5, 42, buf, 10);
70   assert(__msan_test_shadow(buf, sizeof(buf)) == 5);
72   __msan_poison(buf, sizeof(buf));
73   __sanitizer_syscall_post_newfstatat(0, 5, "/path/to/file", buf, 0);
74   assert(__msan_test_shadow(buf, sizeof(buf)) == sizeof(struct stat));
76   __msan_poison(buf, sizeof(buf));
78   __sanitizer_syscall_post_mq_timedreceive(kFortyTwo, 5, buf, sizeof(buf), &prio, 0);
79   assert(__msan_test_shadow(buf, sizeof(buf)) == kFortyTwo);
82   __msan_poison(buf, sizeof(buf));
83   __sanitizer_syscall_post_ptrace(0, PTRACE_PEEKUSER, kFortyTwo, 0xABCD, buf);
84   assert(__msan_test_shadow(buf, sizeof(buf)) == sizeof(void *));
86   __msan_poison(buf, sizeof(buf));
91   iocb[0].aio_buf = (__u64)buf;
94   iocb[1].aio_buf = (__u64)(&buf[kFortyTwo]);
97   assert(__msan_test_shadow(buf, sizeof(buf)) == 2 * kFortyTwo);
99   __msan_poison(buf, sizeof(buf));
100   char *p = buf;
104   assert(__msan_test_shadow(buf, sizeof(buf)) >= 32);