NAME

XtAppError, XtAppSetErrorHandler, XtAppSetWarningHandler, XtAppWarning - low-level error handlers

SYNTAX

void XtAppError(XtAppContext _a_p_p___c_o_n_t_e_x_t, String _m_e_s_s_a_g_e); void XtAppSetErrorHandler(XtAppContext _a_p_p___c_o_n_t_e_x_t, XtErrorHandler _h_a_n_d_l_e_r); void XtAppSetWarningHandler(XtAppContext _a_p_p___c_o_n_t_e_x_t, XtErrorHandler _h_a_n_d_l_e_r); void XtAppWarning(XtAppContext _a_p_p___c_o_n_t_e_x_t, String _m_e_s_s_a_g_e);

ARGUMENTS

_a_p_p___c_o_n_t_e_x_t Specifies the application context.
_m_e_s_s_a_g_e Specifies the nonfatal error message that is to be reported.
or the nonfatal error procedure, which usually returns
_h_a_n_d_l_e_r Specifies the new fatal error procedure, which should not return, .
_m_e_s_s_a_g_e Specifies the message that is to be reported.

DESCRIPTION

The _X_t_A_p_p_E_r_r_o_r function calls the installed error procedure and passes the specified message.

The _X_t_A_p_p_S_e_t_E_r_r_o_r_H_a_n_d_l_e_r function registers the specified procedure, which is called when a fatal error condition occurs.

The _X_t_A_p_p_S_e_t_W_a_r_n_i_n_g_H_a_n_d_l_e_r registers the specified procedure, which is called when a nonfatal error condition occurs.

The _X_t_A_p_p_W_a_r_n_i_n_g function calls the installed nonfatal error procedure and passes the specified message.

SEE ALSO

XtAppGetErrorDatabase(3Xt), XtAppErrorMsg(3Xt)
_X _T_o_o_l_k_i_t _I_n_t_r_i_n_s_i_c_s _- _C _L_a_n_g_u_a_g_e _I_n_t_e_r_f_a_c_e
_X_l_i_b _- _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e