netwib doc_html (version 5.39.0)

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    /*-------------------------------------------------------------*/
    /***************************************************************
     * Functions herein permit to change global configuration of   *
     * netwib.                                                     *
     ***************************************************************/

    /*-------------------------------------------------------------*/
    /* See below for the meaning of those values */
    typedef enum {
      NETWIB_GLOBAL_CTLTYPE_ERR_PURGE = 1,
      NETWIB_GLOBAL_CTLTYPE_CONF_UPDATE,
      NETWIB_GLOBAL_CTLTYPE_DEBUG_CTRLC_PRESSED
    } netwib_global_ctltype;
    netwib_err netwib_global_ctl_set(netwib_global_ctltype type,
                                     netwib_ptr p,
                                     netwib_uint32 ui);
    netwib_err netwib_global_ctl_get(netwib_global_ctltype type,
                                     netwib_ptr p,
                                     netwib_uint32 *pui);

    /*-------------------------------------------------------------*/
    /* purge last error */
    /* netwib_err f(void); */
    #define netwib_global_ctl_set_err_purge() netwib_global_ctl_set(NETWIB_GLOBAL_CTLTYPE_ERR_PURGE,NULL,0)

    /*-------------------------------------------------------------*/
    /* update configuration. Care must be taken to ensure nobody
       is currently looping through current configuration
       (lock/mutex). */
    /* netwib_err f(void); */
    #define netwib_global_ctl_set_conf_update() netwib_global_ctl_set(NETWIB_GLOBAL_CTLTYPE_CONF_UPDATE,NULL,0)

    /*-------------------------------------------------------------*/
    /* if Control-C was pressed (used only in Debug mode under Linux,
       in order to detect memory leaks) */
    /* netwib_err f(netwib_bool *pbool); */
    #define netwib_global_ctl_get_debug_ctrlc_pressed(pbool) netwib_global_ctl_get(NETWIB_GLOBAL_CTLTYPE_DEBUG_CTRLC_PRESSED,NULL,(netwib_uint32 *)pbool)
    #define netwib__debug_ctrlc_pressed_break() { netwib_err netwib__debug_ctrlc_pressed_break_ret; netwib_bool netwib__debug_ctrlc_pressed_break_pressed; netwib__debug_ctrlc_pressed_break_ret = netwib_global_ctl_get_debug_ctrlc_pressed(&netwib__debug_ctrlc_pressed_break_pressed); if (netwib__debug_ctrlc_pressed_break_ret == NETWIB_ERR_OK && netwib__debug_ctrlc_pressed_break_pressed) break; }

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