C++ (Cpp) a_unlink示例

示例#1

文件： attrib.c 项目： philbooth/server

int a_remove(attrib ** pa, attrib * a)
{
    attrib *head = *pa;
    int ok;

    assert(a != NULL);
    ok = a_unlink(pa, a);
    if (ok) {
        if (head == a) {
            *pa = a->next;
        }
        a_free(a);
    }
    return ok;
}

示例#2

文件： network-system.c 项目： fywtat/curie

enum io_result a_open_listen_socket(int *result, const char *path)
{
    int fd, i;
    struct sockaddr_un addr_un;
    char *tc = (char *)&(addr_un);

    a_unlink(path);

    if ((fd = sys_socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
    {
        return io_unrecoverable_error;
    }

    for (i = 0; i < sizeof(struct sockaddr_un); i++)
    {
        tc[i] = (char)0;
    }

    addr_un.sun_family = AF_UNIX;
    for (i = 0; (i < (sizeof(addr_un.sun_path)-1)) && (path[i] != (char)0); i++)
    {
        addr_un.sun_path[i] = path[i];
    }

    if (sys_bind(fd, (struct sockaddr *) &addr_un, sizeof(struct sockaddr_un)) < 0)
    {
        a_close (fd);
        return io_unrecoverable_error;
    }

    if (sys_listen(fd, 32) == -1)
    {
        a_close (fd);
        return io_unrecoverable_error;
    }

    *result = fd;

    return io_complete;
}