Esempi in C++ (Cpp) per __libc_fatal_no_abort

Esempio n. 1

File: dlmalloc.c Progetto: lamproae/feixue

static void __bionic_heap_usage_error(const char* function, void* address) {
    __libc_fatal_no_abort("invalid address or address of corrupt block %p passed to %s",
                          address, function);
    // So that debuggerd gives us a memory dump around the specific address.
    // TODO: improve the debuggerd protocol so we can tell it to dump an address when we abort.
    *((int**) 0xdeadbaad) = (int*) address;
}

Esempio n. 2

File: libc_test.cpp Progetto: BlueLeen/platform_system_core

TEST(libc, __libc_fatal_no_abort) {
    struct logger_list *logger_list;

    pid_t pid = getpid();

    ASSERT_TRUE(NULL != (logger_list = android_logger_list_open(
        (log_id_t)LOG_ID_MAIN, O_RDONLY | O_NDELAY, 1000, pid)));

    char b[80];
    struct timespec ts;
    clock_gettime(CLOCK_MONOTONIC, &ts);

    __libc_fatal_no_abort("%u.%09u", (unsigned)ts.tv_sec, (unsigned)ts.tv_nsec);
    snprintf(b, sizeof(b),"%u.%09u", (unsigned)ts.tv_sec, (unsigned)ts.tv_nsec);
    usleep(1000000);

    int count = 0;

    for (;;) {
        log_msg log_msg;
        if (android_logger_list_read(logger_list, &log_msg) <= 0) {
            break;
        }

        ASSERT_EQ(log_msg.entry.pid, pid);

        if ((int)log_msg.id() != LOG_ID_MAIN) {
            continue;
        }

        char *data = log_msg.msg();

        if ((*data == ANDROID_LOG_FATAL)
                && !strcmp(data + 1, "libc")
                && !strcmp(data + 1 + strlen(data + 1) + 1, b)) {
            ++count;
        }
    }

    EXPECT_EQ(1, count);

    android_logger_list_close(logger_list);
}