1209 static void CopySharedLibrary(const char* tmp_dir, std::string* tmp_so_name) {  in CopySharedLibrary()  argument
1219   *tmp_so_name = std::string(tmp_dir) + "/libbacktrace_test.so";  in CopySharedLibrary()
1228   std::string tmp_so_name;  in TEST_F()  local
1229   ASSERT_NO_FATAL_FAILURE(CopySharedLibrary(td.path, &tmp_so_name));  in TEST_F()
1232   ASSERT_TRUE(stat(tmp_so_name.c_str(), &buf) != -1);  in TEST_F()
1235   int fd = open(tmp_so_name.c_str(), O_RDONLY);  in TEST_F()
1241   ASSERT_TRUE(unlink(tmp_so_name.c_str()) != -1);  in TEST_F()
1270   std::string tmp_so_name;  in TEST_F()  local
1271   ASSERT_NO_FATAL_FAILURE(CopySharedLibrary(td.path, &tmp_so_name));  in TEST_F()
1276   ASSERT_TRUE(stat(tmp_so_name.c_str(), &buf) != -1);  in TEST_F()
1281     int fd = open(tmp_so_name.c_str(), O_RDONLY);  in TEST_F()
1283       fprintf(stderr, "Failed to open file %s: %s\n", tmp_so_name.c_str(), strerror(errno));  in TEST_F()
1284       unlink(tmp_so_name.c_str());  in TEST_F()
1291       unlink(tmp_so_name.c_str());  in TEST_F()
1295     if (unlink(tmp_so_name.c_str()) == -1) {  in TEST_F()
1417   std::string tmp_so_name;  in TEST_F()  local
1418   ASSERT_NO_FATAL_FAILURE(CopySharedLibrary(td.path, &tmp_so_name));  in TEST_F()
1420   void* lib_handle = dlopen(tmp_so_name.c_str(), RTLD_NOW);  in TEST_F()
1422   ASSERT_TRUE(unlink(tmp_so_name.c_str()) != -1);  in TEST_F()
1442   std::string tmp_so_name;  in TEST_F()  local
1443   ASSERT_NO_FATAL_FAILURE(CopySharedLibrary(td.path, &tmp_so_name));  in TEST_F()
1445   void* lib_handle = dlopen(tmp_so_name.c_str(), RTLD_NOW);  in TEST_F()
1447   ASSERT_TRUE(unlink(tmp_so_name.c_str()) != -1);  in TEST_F()