diff options
Diffstat (limited to 'lib/tsan/lit_tests/fd_dup_norace.cc')
-rw-r--r-- | lib/tsan/lit_tests/fd_dup_norace.cc | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/lib/tsan/lit_tests/fd_dup_norace.cc b/lib/tsan/lit_tests/fd_dup_norace.cc deleted file mode 100644 index 8826f90fc4859..0000000000000 --- a/lib/tsan/lit_tests/fd_dup_norace.cc +++ /dev/null @@ -1,34 +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/stat.h> -#include <fcntl.h> - -int fds[2]; - -void *Thread1(void *x) { - char buf; - read(fds[0], &buf, 1); - close(fds[0]); - return 0; -} - -void *Thread2(void *x) { - close(fds[1]); - return 0; -} - -int main() { - fds[0] = open("/dev/random", O_RDONLY); - fds[1] = dup2(fds[0], 100); - 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 |