C++ (Cpp) llapi_msg_set_level示例

示例#1

文件： liblustreapi_layout.c 项目： rowhit/lustre

/**
 * Get the layout for the file with FID \a fidstr in filesystem \a lustre_dir.
 *
 * \param[in] lustre_dir	path within Lustre filesystem containing \a fid
 * \param[in] fid		Lustre identifier of file to get layout for
 *
 * \retval	valid llapi_layout pointer on success
 * \retval	NULL if an error occurs
 */
struct llapi_layout *llapi_layout_get_by_fid(const char *lustre_dir,
        const lustre_fid *fid,
        uint32_t flags)
{
    int fd;
    int tmp;
    int saved_msg_level = llapi_msg_get_level();
    struct llapi_layout *layout = NULL;

    /* Prevent llapi internal routines from writing to console
     * while executing this function, then restore previous message
     * level. */
    llapi_msg_set_level(LLAPI_MSG_OFF);
    fd = llapi_open_by_fid(lustre_dir, fid, O_RDONLY);
    llapi_msg_set_level(saved_msg_level);

    if (fd < 0)
        return NULL;

    layout = llapi_layout_get_by_fd(fd, flags);
    tmp = errno;
    close(fd);
    errno = tmp;

    return layout;
}

示例#2

文件： lustre_tools.c 项目： kcgthb/robinhood

/** initialize access to lustre */
int Lustre_Init( void )
{
#ifdef HAVE_LLAPI_MSG_LEVEL
    llapi_msg_set_level( LLAPI_MSG_OFF );
/*    llapi_msg_set_level( LLAPI_MSG_MAX ); */
#endif

    return 0;
}

示例#3

文件： lustre_tools.c 项目： seagate-ssg/robinhood

/** initialize access to lustre */
int Lustre_Init( void )
{
#if HAVE_LLAPI_MSG_LEVEL
# if HAVE_LLAPI_LOG_CALLBACKS
    rbh_adjust_log_level_external();
    llapi_error_callback_set(display_llapi_msg);
    llapi_info_callback_set(display_llapi_msg);
# else
    llapi_msg_set_level(LLAPI_MSG_OFF);
# endif
#endif
    return 0;
}

示例#4

void rbh_adjust_log_level_external(void)
{
#if _LUSTRE && HAVE_LLAPI_LOG_CALLBACKS
    llapi_msg_set_level(rbh_msg_level_convert(log_config.debug_level));
#endif
}