IEEE P1003.0 Draft 13 - September 1991 Copyright (c) 1991 by the Institute of Electrical and Electronics Engineers, Inc. 345 East 47th Street New York, NY 10017, USA All rights reserved as an unpublished work. This is an unapproved and unpublished IEEE Standards Draft, subject to change. The publication, distribution, or copying of this draft, as well as all derivative works based on this draft, is expressly prohibited except as set forth below. Permission is hereby granted for IEEE Standards Committee participants to reproduce this document for purposes of IEEE standardization activities only, and subject to the restrictions contained herein. Permission is hereby also granted for member bodies and technical committees of ISO and IEC to reproduce this document for purposes of developing a national position, subject to the restrictions contained herein. Permission is hereby also granted to the preceding entities to make limited copies of this document in an electronic form only for the stated activities. The following restrictions apply to reproducing or transmitting the document in any form: 1) all copies or portions thereof must identify the document's IEEE project number and draft number, and must be accompanied by this entire notice in a prominent location; 2) no portion of this document may be redistributed in any modified or abridged form without the prior approval of the IEEE Standards Department. Other entities seeking permission to reproduce this document, or any portion thereof, for standardization or other activities, must contact the IEEE Standards Department for the appropriate license. Use of information contained in this unapproved draft is at your own risk. IEEE Standards Department Copyright and Permissions 445 Hoes Lane, P.O. Box 1331 Piscataway, NJ 08855-1331, USA +1 (908) 562-3800 +1 (908) 562-1571 [FAX] P1003.0/D13 GUIDE TO THE POSIX OPEN SYSTEMS (3) By identifying voids A void is determined by the absence, or lack of maturity, of formal standards development efforts. Voids may exist within available standards or may be an entire component. This guide provides assistance to those users who have already constructed, or plan to construct, profiles and to those users who currently use, or plan to use, profiles. The profile concept allows users to identify those standards that address their specific needs. The profile also serves to identify the need for future standards development in a specific area. This guide explains the manner in which these standards relate to each other. 1.2 Normative References _H_L_J: _A _l_i_s_t _o_f _r_e_f_e_r_e_n_c_e_d _s_t_a_n_d_a_r_d_s _a_n_d _o_t_h_e_r _p_u_b_l_i_c_a_t_i_o_n_s _n_e_e_d_s _t_o _b_e _p_r_o_v_i_d_e_d, _c_o_n_t_r_a_s_t_e_d _a_g_a_i_n_s_t _t_h_e _l_i_s_t _o_f _i_n_t_e_r_e_s_t_i_n_g _b_a_c_k_g_r_o_u_n_d _d_o_c_u_m_e_n_t_s _t_h_a_t _s_h_o_u_l_d _g_o _i_n_t_o _t_h_e _b_i_b_l_i_o_g_r_a_p_h_y, _i_n_c_l_u_d_e_d _a_s _A_p_p_e_n_d_i_x _C. _I _h_a_v_e _i_n_c_l_u_d_e_d _s_o_m_e _d_u_m_m_y _r_e_f_e_r_e_n_c_e_s _h_e_r_e, _s_o _y_o_u _c_a_n _s_e_e _t_h_e _s_t_y_l_e; _t_h_e_s_e _s_t_a_n_d_a_r_d_s _n_e_e_d _n_o_t _b_e _a_p_p_r_o_p_r_i_a_t_e _n_o_r_m_a_t_i_v_e _r_e_f_e_r_e_n_c_e_s. The following standards contain provisions which, through references in this text, constitute provisions of this guide. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below. Members of IEC and ISO maintain registers of currently valid International Standards. {1} ISO 8859-1: 1987, _I_n_f_o_r_m_a_t_i_o_n _p_r_o_c_e_s_s_i_n_g--_8-_b_i_t _s_i_n_g_l_e-_b_y_t_e _c_o_d_e_d _g_r_a_p_h_i_c _c_h_a_r_a_c_t_e_r _s_e_t_s--_P_a_r_t _1: _L_a_t_i_n _a_l_p_h_a_b_e_t _N_o. _1.1) {2} ISO/IEC 9945-1: 1990, _I_n_f_o_r_m_a_t_i_o_n _t_e_c_h_n_o_l_o_g_y--_P_o_r_t_a_b_l_e _o_p_e_r_a_t_i_n_g _s_y_s_t_e_m _i_n_t_e_r_f_a_c_e (_P_O_S_I_X)--_P_a_r_t _1: _S_y_s_t_e_m _a_p_p_l_i_c_a_t_i_o_n _p_r_o_g_r_a_m_m_i_n_g _i_n_t_e_r_f_a_c_e (_A_P_I) [_C _L_a_n_g_u_a_g_e] __________ 1) ISO documents can be obtained from the ISO office, 1, rue de Varembe', Case Postale 56, CH-1211, Gene`ve 20, Switzerland/Suisse. Copyright c 1991 IEEE. All rights reserved. This is an unapproved IEEE Standards Draft, subject to change. 2 1 General ENVIRONMENT INTERIM DOCUMENT P1003.0/D13 1.3 Conformance Not applicable. d Copyright c 1991 IEEE. All rights reserved. This is an unapproved IEEE Standards Draft, subject to change. 1.3 Conformance 3