diff options
Diffstat (limited to 'lib/tsan/lit_tests/fd_socketpair_norace.cc')
-rw-r--r-- | lib/tsan/lit_tests/fd_socketpair_norace.cc | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/lib/tsan/lit_tests/fd_socketpair_norace.cc b/lib/tsan/lit_tests/fd_socketpair_norace.cc deleted file mode 100644 index f91e4eca0fe91..0000000000000 --- a/lib/tsan/lit_tests/fd_socketpair_norace.cc +++ /dev/null @@ -1,37 +0,0 @@ -// RUN: %clangxx_tsan -O1 %s -o %t && %t 2>&1 | FileCheck %s -#include <pthread.h> -#include <stdio.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> - -int fds[2]; -int X; - -void *Thread1(void *x) { - X = 42; - write(fds[1], "a", 1); - close(fds[1]); - return NULL; -} - -void *Thread2(void *x) { - char buf; - while (read(fds[0], &buf, 1) != 1) { - } - X = 43; - close(fds[0]); - return NULL; -} - -int main() { - socketpair(AF_UNIX, SOCK_STREAM, 0, fds); - pthread_t t[2]; - pthread_create(&t[0], NULL, Thread1, NULL); - pthread_create(&t[1], NULL, Thread2, NULL); - pthread_join(t[0], NULL); - pthread_join(t[1], NULL); - printf("OK\n"); -} - -// CHECK-NOT: WARNING: ThreadSanitizer: data race |