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908b6e5dfd
See bb_internal_get*nam_r size reduction: function old new delta bb_internal_getpwent_r 167 176 +9 getXXnam_r 204 206 +2 sulogin_main 326 325 -1 su_main 471 470 -1 read_line_input 3832 3831 -1 print_stat 865 864 -1 prepare_socket_fd 283 282 -1 load_crontab 777 776 -1 fork_job 456 455 -1 do_shm 884 883 -1 do_sem 637 636 -1 do_msg 783 782 -1 complete_username 124 123 -1 bb_internal_getgrouplist 71 70 -1 xgetpwuid 27 25 -2 xgetpwnam 27 25 -2 xgetgrnam 27 25 -2 xgetgrgid 27 25 -2 uid2uname 18 16 -2 login_main 980 978 -2 gid2group 18 16 -2 get_shell_name 54 52 -2 change_identity 50 48 -2 bb_internal_initgroups 50 48 -2 argstr 1261 1259 -2 print_perms 177 174 -3 inetd_main 2077 2074 -3 run_applet_no_and_exit 446 442 -4 fileaction_setowngrp 89 85 -4 deluser_main 312 308 -4 bb_internal_getpwuid 19 15 -4 bb_internal_getpwnam 11 7 -4 bb_internal_getgrnam 14 10 -4 bb_internal_getgrgid 19 15 -4 adduser_main 865 861 -4 passwd_main 989 984 -5 get_passwd 97 92 -5 data_extract_all 887 882 -5 check_user_passwd 490 485 -5 get_groups 81 75 -6 ftpd_main 2178 2171 -7 bb_internal_getspnam_r 42 18 -24 bb_internal_getpwnam_r 39 15 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/41 up/down: 11/-153) Total: -142 bytes text data bss dec hex filename 923167 928 17676 941771 e5ecb busybox_old 923023 928 17676 941627 e5e3b busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* vi: set sw=4 ts=4: */
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/* Copyright (C) 1991,92,95,96,97,98,99,2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/*
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* POSIX Standard: 9.2.2 User Database Access <pwd.h>
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*/
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#ifndef BB_PWD_H
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#define BB_PWD_H 1
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PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
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/* This file is #included after #include <pwd.h>
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* We will use libc-defined structures, but will #define function names
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* so that function calls are directed to bb_internal_XXX replacements
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*/
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#undef endpwent
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#define setpwent bb_internal_setpwent
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#define endpwent bb_internal_endpwent
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#define getpwent bb_internal_getpwent
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#define getpwuid bb_internal_getpwuid
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#define getpwnam bb_internal_getpwnam
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#define getpwent_r bb_internal_getpwent_r
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#define getpwnam_r bb_internal_getpwnam_r
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/* All function names below should be remapped by #defines above
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* in order to not collide with libc names. */
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/* Rewind the password-file stream. */
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void FAST_FUNC setpwent(void);
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/* Close the password-file stream. */
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void FAST_FUNC endpwent(void);
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#ifdef UNUSED_SINCE_WE_AVOID_STATIC_BUFS
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/* Read an entry from the password-file stream, opening it if necessary. */
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struct passwd* FAST_FUNC getpwent(void);
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#endif
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/* Search for an entry with a matching user ID. */
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struct passwd* FAST_FUNC getpwuid(uid_t __uid);
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/* Search for an entry with a matching username. */
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struct passwd* FAST_FUNC getpwnam(const char *__name);
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/* Reentrant versions of some of the functions above.
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PLEASE NOTE: the `getpwent_r' function is not (yet) standardized.
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The interface may change in later versions of this library. But
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the interface is designed following the principals used for the
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other reentrant functions so the chances are good this is what the
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POSIX people would choose. */
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int FAST_FUNC getpwent_r(struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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int FAST_FUNC getpwnam_r(const char *__restrict __name,
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struct passwd *__restrict __resultbuf,
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char *__restrict __buffer, size_t __buflen,
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struct passwd **__restrict __result);
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POP_SAVED_FUNCTION_VISIBILITY
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#endif
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