XtAppAddInput(3Xt) AIX (XT FUNCTIONS) XtAppAddInput(3Xt) NAME XtAppAddInput, XtRemoveInput - register and remove an input source SYNTAX XtInputId XtAppAddInput(_a_p_p__c_o_n_t_e_x_t, _s_o_u_r_c_e, _c_o_n_d_i_t_i_o_n, _p_r_o_c, _c_l_i_e_n_t__d_a_t_a) XtAppContext _a_p_p__c_o_n_t_e_x_t; int _s_o_u_r_c_e; XtPointer _c_o_n_d_i_t_i_o_n; XtInputCallbackProc _p_r_o_c; XtPointer _c_l_i_e_n_t__d_a_t_a; void XtRemoveInput(_i_d) XtInputId _i_d; ARGUMENTS _a_p_p__c_o_n_t_e_x_t Specifies the application context that identifies the application. _c_l_i_e_n_t__d_a_t_a Specifies the argument that is to be passed to the specified procedure when input is available. _c_o_n_d_i_t_i_o_n Specifies the mask that indicates a read, write, or exception condition or some operating system dependent condition. _i_d Specifies the ID returned from the corresponding _X_t_A_p_p_A_d_d_I_n_p_u_t call. _p_r_o_c Specifies the procedure that is to be called when input is available. _s_o_u_r_c_e Specifies the source file descriptor on a UNIX- based system or other operating system dependent device specification. DESCRIPTION The _X_t_A_p_p_A_d_d_I_n_p_u_t function registers with the Intrinsics read routine a new source of events, which is usually file input but can also be file output. Note that file should be loosely interpreted to mean any sink or source of data. _X_t_A_p_p_A_d_d_I_n_p_u_t also specifies the conditions under which the source can generate events. When input is pending on this source, the callback procedure is called. The legal values for the condition argument are operating- system dependent. On a UNIX-based system, the condition is some union of _X_t_I_n_p_u_t_R_e_a_d_M_a_s_k, _X_t_I_n_p_u_t_W_r_i_t_e_M_a_s_k, and _X_t_I_n_p_u_- _t_E_x_c_e_p_t_M_a_s_k. The _X_t_R_e_m_o_v_e_I_n_p_u_t function causes the Intrin- sics read routine to stop watching for input from the input Rev. Release 3 Page 1 XtAppAddInput(3Xt) AIX (XT FUNCTIONS) XtAppAddInput(3Xt) source. SEE ALSO XtAppAddTimeOut(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 Rev. Release 3 Page 2